freeDiameter: libfdcore/sctp.c annotate

annotate libfdcore/sctp.c @ 1544:7bad8025e69d

merge

author	Thomas Klausner <tk@giga.or.at>
date	Mon, 25 May 2020 10:34:47 +0200
parents	9222d31123b1 3365e95bed57
children	566bb46cc73f

rev	line source
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	1 /*********************************************************************************************************
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	2 * Software License Agreement (BSD License) *
740 4a9f08d6b6ba Updated my mail address Sebastien Decugis <sdecugis@nict.go.jp> parents: 710 diff changeset	3 * Author: Sebastien Decugis <sdecugis@freediameter.net> *
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	4 * *
1268 25fad6714991 Updated copyright information Sebastien Decugis <sdecugis@freediameter.net> parents: 1266 diff changeset	5 * Copyright (c) 2015, WIDE Project and NICT *
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	6 * All rights reserved. *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	7 * *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	9 * permitted provided that the following conditions are met: *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	10 * *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	11 * * Redistributions of source code must retain the above *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	12 * copyright notice, this list of conditions and the *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	13 * following disclaimer. *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	14 * *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	15 * * Redistributions in binary form must reproduce the above *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	16 * copyright notice, this list of conditions and the *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	17 * following disclaimer in the documentation and/or other *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	18 * materials provided with the distribution. *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	19 * *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	20 * * Neither the name of the WIDE Project or NICT nor the *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	21 * names of its contributors may be used to endorse or *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	22 * promote products derived from this software without *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	23 * specific prior written permission of WIDE Project and *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	24 * NICT. *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	25 * *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	34 *********************************************************************************************************/
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	35
658 f198d16fa7f4 Initial commit for 1.1.0: Sebastien Decugis <sdecugis@nict.go.jp> parents: 590 diff changeset	36 #include "fdcore-internal.h"
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	37 #include "cnxctx.h"
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	38
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	39 #include <netinet/sctp.h>
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	40 #include <sys/uio.h>
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	41
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	42 /* Size of buffer to receive ancilliary data. May need to be enlarged if more sockopt are set... */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	43 #ifndef CMSG_BUF_LEN
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	44 #define CMSG_BUF_LEN 1024
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	45 #endif /* CMSG_BUF_LEN */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	46
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	47 /* Use old draft-ietf-tsvwg-sctpsocket-17 API ? If not defined, RFC6458 API will be used */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	48 /* #define OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	49
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	50 /* Automatically fallback to old API if some of the new symbols are not defined */
1474 732e0f76dbfb Fix build on Debian Stable. Thomas Klausner <tk@giga.or.at> parents: 1332 diff changeset	51 #if (!defined(SCTP_CONNECTX_4_ARGS) \|\| (!defined(SCTP_RECVRCVINFO)) \|\| (!defined(SCTP_SNDINFO)) \|\| (!defined(SCTP_SEND_FAILED_EVENT)))
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	52 # define OLD_SCTP_SOCKET_API
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	53 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	54
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	55
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	56 /* Temper with the retransmission timers to try and improve disconnection detection response? Undef this to keep the defaults of SCTP stack */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	57 #ifndef USE_DEFAULT_SCTP_RTX_PARAMS /* make this a configuration option if useful */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	58 #define ADJUST_RTX_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	59 #endif /* USE_DEFAULT_SCTP_RTX_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	60
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	61
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	62 DECLARE_FD_DUMP_PROTOTYPE(fd_sa_dump_array, sSA * saddrs, int saddrs_count)
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	63 {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	64 union {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	65 sSA *sa;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	66 uint8_t *buf;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	67 } ptr;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	68 int i;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	69 int salen;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	70
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	71 FD_DUMP_HANDLE_OFFSET();
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	72
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	73 ptr.sa = saddrs;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	74 for (i = 0; i < saddrs_count; i++) {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	75 salen = sSAlen(ptr.sa);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	76 if (salen == 0) {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	77 LOG_E("fd_sa_dump_array: Unknown sockaddr family");
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	78 break;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	79 }
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	80 if (i > 0) {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	81 CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, " "), return NULL);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	82 }
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	83 CHECK_MALLOC_DO( fd_sa_dump( FD_DUMP_STD_PARAMS, ptr.sa, NI_NUMERICHOST \| NI_NUMERICSERV), return NULL);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	84 ptr.buf += salen;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	85 }
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	86 return *buf;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	87 }
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	88
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	89 /* Pre-binding socket options -- # streams read in config */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	90 static int fd_setsockopt_prebind(int sk)
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	91 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	92 socklen_t sz;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	93
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	94 TRACE_ENTRY( "%d", sk);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	95
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	96 CHECK_PARAMS( sk > 0 );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	97
252 433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	98 {
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	99 int reuse = 1;
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	100 CHECK_SYS( setsockopt(sk, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse)) );
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	101 }
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	102
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	103 #ifdef ADJUST_RTX_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	104 /* Set the retransmit parameters */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	105 #ifdef SCTP_RTOINFO
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	106 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	107 struct sctp_rtoinfo rtoinfo;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	108 memset(&rtoinfo, 0, sizeof(rtoinfo));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	109
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	110 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	111 sz = sizeof(rtoinfo);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	112 /* Read socket defaults */
1543 9222d31123b1 Use more portable sctp_opt_info() instead of getsockopt() for SCTP. Thomas Klausner <tk@giga.or.at> parents: 1495 diff changeset	113 CHECK_SYS( sctp_opt_info(sk, 0, SCTP_RTOINFO, &rtoinfo, &sz) );
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	114 if (sz != sizeof(rtoinfo))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	115 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	116 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(rtoinfo));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	117 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	118 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	119 fd_log_debug( "Def SCTP_RTOINFO : srto_initial : %u", rtoinfo.srto_initial);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	120 fd_log_debug( " srto_min : %u", rtoinfo.srto_min);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	121 fd_log_debug( " srto_max : %u", rtoinfo.srto_max);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	122 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	123
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	124 /* rtoinfo.srto_initial: Estimate of the RTT before it can be measured; keep the default value */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	125 rtoinfo.srto_max = 5000; /* Maximum retransmit timer (in ms), we want fast retransmission time. */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	126 rtoinfo.srto_min = 1000; /* Value under which the RTO does not descend, we set this value to not conflict with srto_max */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	127
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	128 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	129 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_RTOINFO, &rtoinfo, sizeof(rtoinfo)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	130
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	131 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	132 /* Check new values */
1543 9222d31123b1 Use more portable sctp_opt_info() instead of getsockopt() for SCTP. Thomas Klausner <tk@giga.or.at> parents: 1495 diff changeset	133 CHECK_SYS( sctp_opt_info(sk, 0, SCTP_RTOINFO, &rtoinfo, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	134 fd_log_debug( "New SCTP_RTOINFO : srto_initial : %u", rtoinfo.srto_initial);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	135 fd_log_debug( " srto_max : %u", rtoinfo.srto_max);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	136 fd_log_debug( " srto_min : %u", rtoinfo.srto_min);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	137 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	138 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	139 #else /* SCTP_RTOINFO */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	140 TRACE_DEBUG(ANNOYING, "Skipping SCTP_RTOINFO");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	141 #endif /* SCTP_RTOINFO */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	142
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	143 /* Set the association parameters: max number of retransmits, ... */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	144 #ifdef SCTP_ASSOCINFO
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	145 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	146 struct sctp_assocparams assoc;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	147 memset(&assoc, 0, sizeof(assoc));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	148
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	149 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	150 sz = sizeof(assoc);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	151 /* Read socket defaults */
1543 9222d31123b1 Use more portable sctp_opt_info() instead of getsockopt() for SCTP. Thomas Klausner <tk@giga.or.at> parents: 1495 diff changeset	152 CHECK_SYS( sctp_opt_info(sk, 0, SCTP_ASSOCINFO, &assoc, &sz) );
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	153 if (sz != sizeof(assoc))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	154 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	155 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(assoc));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	156 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	157 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	158 fd_log_debug( "Def SCTP_ASSOCINFO : sasoc_asocmaxrxt : %hu", assoc.sasoc_asocmaxrxt);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	159 fd_log_debug( " sasoc_number_peer_destinations : %hu", assoc.sasoc_number_peer_destinations);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	160 fd_log_debug( " sasoc_peer_rwnd : %u" , assoc.sasoc_peer_rwnd);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	161 fd_log_debug( " sasoc_local_rwnd : %u" , assoc.sasoc_local_rwnd);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	162 fd_log_debug( " sasoc_cookie_life : %u" , assoc.sasoc_cookie_life);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	163 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	164
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	165 assoc.sasoc_asocmaxrxt = 4; /* Maximum number of retransmission attempts: we want fast detection of errors */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	166 /* Note that this must remain less than the sum of retransmission parameters of the different paths. */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	167
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	168 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	169 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_ASSOCINFO, &assoc, sizeof(assoc)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	170
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	171 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	172 /* Check new values */
1543 9222d31123b1 Use more portable sctp_opt_info() instead of getsockopt() for SCTP. Thomas Klausner <tk@giga.or.at> parents: 1495 diff changeset	173 CHECK_SYS( sctp_opt_info(sk, 0, SCTP_ASSOCINFO, &assoc, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	174 fd_log_debug( "New SCTP_ASSOCINFO : sasoc_asocmaxrxt : %hu", assoc.sasoc_asocmaxrxt);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	175 fd_log_debug( " sasoc_number_peer_destinations : %hu", assoc.sasoc_number_peer_destinations);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	176 fd_log_debug( " sasoc_peer_rwnd : %u" , assoc.sasoc_peer_rwnd);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	177 fd_log_debug( " sasoc_local_rwnd : %u" , assoc.sasoc_local_rwnd);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	178 fd_log_debug( " sasoc_cookie_life : %u" , assoc.sasoc_cookie_life);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	179 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	180 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	181 #else /* SCTP_ASSOCINFO */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	182 TRACE_DEBUG(ANNOYING, "Skipping SCTP_ASSOCINFO");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	183 #endif /* SCTP_ASSOCINFO */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	184 #endif /* ADJUST_RTX_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	185
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	186 /* Set the INIT parameters, such as number of streams */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	187 #ifdef SCTP_INITMSG
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	188 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	189 struct sctp_initmsg init;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	190 memset(&init, 0, sizeof(init));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	191
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	192 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	193 sz = sizeof(init);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	194
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	195 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	196 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_INITMSG, &init, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	197 if (sz != sizeof(init))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	198 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	199 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(init));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	200 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	201 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	202 fd_log_debug( "Def SCTP_INITMSG : sinit_num_ostreams : %hu", init.sinit_num_ostreams);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	203 fd_log_debug( " sinit_max_instreams : %hu", init.sinit_max_instreams);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	204 fd_log_debug( " sinit_max_attempts : %hu", init.sinit_max_attempts);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	205 fd_log_debug( " sinit_max_init_timeo : %hu", init.sinit_max_init_timeo);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	206 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	207
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	208 /* Set the init options -- need to receive SCTP_COMM_UP to confirm the requested parameters, but we don't care (best effort) */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	209 init.sinit_num_ostreams = fd_g_config->cnf_sctp_str; /* desired number of outgoing streams */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	210 init.sinit_max_init_timeo = CNX_TIMEOUT * 1000;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	211
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	212 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	213 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_INITMSG, &init, sizeof(init)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	214
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	215 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	216 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	217 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_INITMSG, &init, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	218 fd_log_debug( "New SCTP_INITMSG : sinit_num_ostreams : %hu", init.sinit_num_ostreams);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	219 fd_log_debug( " sinit_max_instreams : %hu", init.sinit_max_instreams);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	220 fd_log_debug( " sinit_max_attempts : %hu", init.sinit_max_attempts);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	221 fd_log_debug( " sinit_max_init_timeo : %hu", init.sinit_max_init_timeo);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	222 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	223 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	224 #else /* SCTP_INITMSG */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	225 TRACE_DEBUG(ANNOYING, "Skipping SCTP_INITMSG");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	226 #endif /* SCTP_INITMSG */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	227
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	228 /* The SO_LINGER option will be reset if we want to perform SCTP ABORT */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	229 #ifdef SO_LINGER
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	230 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	231 struct linger linger;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	232 memset(&linger, 0, sizeof(linger));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	233
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	234 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	235 sz = sizeof(linger);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	236 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	237 CHECK_SYS( getsockopt(sk, SOL_SOCKET, SO_LINGER, &linger, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	238 if (sz != sizeof(linger))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	239 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	240 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(linger));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	241 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	242 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	243 fd_log_debug( "Def SO_LINGER : l_onoff : %d", linger.l_onoff);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	244 fd_log_debug( " l_linger : %d", linger.l_linger);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	245 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	246
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	247 linger.l_onoff = 0; /* Do not activate the linger */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	248 linger.l_linger = 0; /* Ignored, but it would mean : Return immediately when closing (=> abort) (graceful shutdown in background) */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	249
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	250 /* Set the option */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	251 CHECK_SYS( setsockopt(sk, SOL_SOCKET, SO_LINGER, &linger, sizeof(linger)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	252
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	253 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	254 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	255 CHECK_SYS( getsockopt(sk, SOL_SOCKET, SO_LINGER, &linger, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	256 fd_log_debug( "New SO_LINGER : l_onoff : %d", linger.l_onoff);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	257 fd_log_debug( " l_linger : %d", linger.l_linger);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	258 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	259 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	260 #else /* SO_LINGER */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	261 TRACE_DEBUG(ANNOYING, "Skipping SO_LINGER");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	262 #endif /* SO_LINGER */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	263
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	264 /* Set the NODELAY option (Nagle-like algorithm) */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	265 #ifdef SCTP_NODELAY
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	266 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	267 int nodelay;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	268
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	269 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	270 sz = sizeof(nodelay);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	271 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	272 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_NODELAY, &nodelay, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	273 if (sz != sizeof(nodelay))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	274 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	275 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(nodelay));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	276 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	277 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	278 fd_log_debug( "Def SCTP_NODELAY value : %s", nodelay ? "true" : "false");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	279 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	280
1197 823829bf1037 Couple of typos in the comments Sebastien Decugis <sdecugis@freediameter.net> parents: 1186 diff changeset	281 nodelay = 1; /* We turn ON to disable the Nagle algorithm, so that packets are sent ASAP. */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	282
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	283 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	284 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_NODELAY, &nodelay, sizeof(nodelay)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	285
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	286 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	287 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	288 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_NODELAY, &nodelay, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	289 fd_log_debug( "New SCTP_NODELAY value : %s", nodelay ? "true" : "false");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	290 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	291 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	292 #else /* SCTP_NODELAY */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	293 TRACE_DEBUG(ANNOYING, "Skipping SCTP_NODELAY");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	294 #endif /* SCTP_NODELAY */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	295
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	296 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	297 SO_RCVBUF size of receiver window
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	298 SO_SNDBUF size of pending data to send
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	299 SCTP_AUTOCLOSE for one-to-many only
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	300 SCTP_PRIMARY_ADDR use this address as primary locally
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	301 SCTP_ADAPTATION_LAYER set adaptation layer indication, we don't use this
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	302 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	303
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	304 /* Set the SCTP_DISABLE_FRAGMENTS option, required for TLS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	305 #ifdef SCTP_DISABLE_FRAGMENTS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	306 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	307 int nofrag;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	308
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	309 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	310 sz = sizeof(nofrag);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	311 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	312 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_DISABLE_FRAGMENTS, &nofrag, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	313 if (sz != sizeof(nofrag))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	314 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	315 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(nofrag));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	316 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	317 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	318 fd_log_debug( "Def SCTP_DISABLE_FRAGMENTS value : %s", nofrag ? "true" : "false");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	319 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	320
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	321 nofrag = 0; /* We turn ON the fragmentation, since Diameter messages & TLS messages can be quite large. */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	322
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	323 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	324 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_DISABLE_FRAGMENTS, &nofrag, sizeof(nofrag)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	325
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	326 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	327 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	328 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_DISABLE_FRAGMENTS, &nofrag, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	329 fd_log_debug( "New SCTP_DISABLE_FRAGMENTS value : %s", nofrag ? "true" : "false");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	330 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	331 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	332 #else /* SCTP_DISABLE_FRAGMENTS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	333 # error "TLS requires support of SCTP_DISABLE_FRAGMENTS"
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	334 #endif /* SCTP_DISABLE_FRAGMENTS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	335
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	336 /* SCTP_PEER_ADDR_PARAMS control heartbeat per peer address. We set it as a default for all addresses in the association; not sure if it works ... */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	337 #ifdef SCTP_PEER_ADDR_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	338 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	339 struct sctp_paddrparams parms;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	340 memset(&parms, 0, sizeof(parms));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	341
172 9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	342 /* Some kernel versions need this to be set */
9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	343 parms.spp_address.ss_family = AF_INET;
9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	344
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	345 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	346 sz = sizeof(parms);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	347
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	348 /* Read socket defaults */
1543 9222d31123b1 Use more portable sctp_opt_info() instead of getsockopt() for SCTP. Thomas Klausner <tk@giga.or.at> parents: 1495 diff changeset	349 CHECK_SYS( sctp_opt_info(sk, 0, SCTP_PEER_ADDR_PARAMS, &parms, &sz) );
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	350 if (sz != sizeof(parms))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	351 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	352 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(parms));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	353 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	354 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	355 fd_log_debug( "Def SCTP_PEER_ADDR_PARAMS : spp_hbinterval : %u", parms.spp_hbinterval);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	356 fd_log_debug( " spp_pathmaxrxt : %hu", parms.spp_pathmaxrxt);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	357 fd_log_debug( " spp_pathmtu : %u", parms.spp_pathmtu);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	358 fd_log_debug( " spp_flags : %x", parms.spp_flags);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	359 // fd_log_debug( " spp_ipv6_flowlabel: %u", parms.spp_ipv6_flowlabel);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	360 // fd_log_debug( " spp_ipv4_tos : %hhu",parms.spp_ipv4_tos);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	361 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	362
172 9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	363 parms.spp_flags = SPP_HB_ENABLE; /* Enable heartbeat for the association */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	364 #ifdef SPP_PMTUD_ENABLE
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	365 parms.spp_flags \|= SPP_PMTUD_ENABLE; /* also enable path MTU discovery mechanism */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	366 #endif /* SPP_PMTUD_ENABLE */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	367
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	368 #ifdef ADJUST_RTX_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	369 parms.spp_hbinterval = 6000; /* Send an heartbeat every 6 seconds to quickly start retransmissions */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	370 /* parms.spp_pathmaxrxt : max nbr of restransmissions on this address. There is a relationship with sasoc_asocmaxrxt, so we leave the default here */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	371 #endif /* ADJUST_RTX_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	372
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	373 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	374 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS, &parms, sizeof(parms)) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	375
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	376 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	377 /* Check new values */
1543 9222d31123b1 Use more portable sctp_opt_info() instead of getsockopt() for SCTP. Thomas Klausner <tk@giga.or.at> parents: 1495 diff changeset	378 CHECK_SYS( sctp_opt_info(sk, 0, SCTP_PEER_ADDR_PARAMS, &parms, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	379 fd_log_debug( "New SCTP_PEER_ADDR_PARAMS : spp_hbinterval : %u", parms.spp_hbinterval);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	380 fd_log_debug( " spp_pathmaxrxt : %hu", parms.spp_pathmaxrxt);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	381 fd_log_debug( " spp_pathmtu : %u", parms.spp_pathmtu);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	382 fd_log_debug( " spp_flags : %x", parms.spp_flags);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	383 // fd_log_debug( " spp_ipv6_flowlabel: %u", parms.spp_ipv6_flowlabel);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	384 // fd_log_debug( " spp_ipv4_tos : %hhu",parms.spp_ipv4_tos);
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	385 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	386 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	387 #else /* SCTP_PEER_ADDR_PARAMS */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	388 TRACE_DEBUG(ANNOYING, "Skipping SCTP_PEER_ADDR_PARAMS");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	389 #endif /* SCTP_PEER_ADDR_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	390
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	391 /*
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	392 SCTP_DEFAULT_SEND_PARAM - DEPRECATED // parameters for the sendto() call, we don't use it.
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	393 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	394
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	395 /* Subscribe to some notifications */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	396 #ifdef OLD_SCTP_SOCKET_API
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	397 #ifdef SCTP_EVENTS /* DEPRECATED */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	398 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	399 struct sctp_event_subscribe event;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	400
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	401 memset(&event, 0, sizeof(event));
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	402 event.sctp_data_io_event = 1; /* to receive the stream ID in SCTP_SNDRCV ancilliary data on message reception */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	403 event.sctp_association_event = 0; /* new or closed associations (mostly for one-to-many style sockets) */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	404 event.sctp_address_event = 1; /* address changes */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	405 event.sctp_send_failure_event = 1; /* delivery failures */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	406 event.sctp_peer_error_event = 1; /* remote peer sends an error */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	407 event.sctp_shutdown_event = 1; /* peer has sent a SHUTDOWN */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	408 event.sctp_partial_delivery_event = 1; /* a partial delivery is aborted, probably indicating the connection is being shutdown */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	409 // event.sctp_adaptation_layer_event = 0; /* adaptation layer notifications */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	410 // event.sctp_authentication_event = 0; /* when new key is made active */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	411
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	412 /* Set the option to the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	413 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_EVENTS, &event, sizeof(event)) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	414
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	415 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	416 sz = sizeof(event);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	417 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_EVENTS, &event, &sz) );
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	418 if (sz != sizeof(event))
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	419 {
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	420 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(event));
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	421 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	422 }
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	423
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	424 fd_log_debug( "SCTP_EVENTS : sctp_data_io_event : %hhu", event.sctp_data_io_event);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	425 fd_log_debug( " sctp_association_event : %hhu", event.sctp_association_event);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	426 fd_log_debug( " sctp_address_event : %hhu", event.sctp_address_event);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	427 fd_log_debug( " sctp_send_failure_event : %hhu", event.sctp_send_failure_event);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	428 fd_log_debug( " sctp_peer_error_event : %hhu", event.sctp_peer_error_event);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	429 fd_log_debug( " sctp_shutdown_event : %hhu", event.sctp_shutdown_event);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	430 fd_log_debug( " sctp_partial_delivery_event : %hhu", event.sctp_partial_delivery_event);
1332 b75556f40346 Comment out reference to sctp_adaptation_layer_event. Thomas Klausner <tk@giga.or.at> parents: 1268 diff changeset	431 // fd_log_debug( " sctp_adaptation_layer_event : %hhu", event.sctp_adaptation_layer_event);
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	432 // fd_log_debug( " sctp_authentication_event : %hhu", event.sctp_authentication_event);
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	433 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	434 }
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	435 #else /* SCTP_EVENTS */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	436 TRACE_DEBUG(ANNOYING, "Skipping SCTP_EVENTS");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	437 #endif /* SCTP_EVENTS */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	438 #endif /* OLD_SCTP_SOCKET_API */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	439
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	440 /* Set the v4 mapped addresses option */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	441 #ifdef SCTP_I_WANT_MAPPED_V4_ADDR
817 7541554029bf Fix SCTP_I_WANT_MAPPED_V4_ADDR behavior when IPv6 is disabled in config; thank you Michael Tuexen for the issue report \& patch. Sebastien Decugis <sdecugis@freediameter.net> parents: 788 diff changeset	442 if (!fd_g_config->cnf_flags.no_ip6) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	443 int v4mapped;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	444
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	445 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	446 sz = sizeof(v4mapped);
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	447 /* Read socket defaults */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	448 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_I_WANT_MAPPED_V4_ADDR, &v4mapped, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	449 if (sz != sizeof(v4mapped))
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	450 {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	451 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(v4mapped));
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	452 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	453 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	454 fd_log_debug( "Def SCTP_I_WANT_MAPPED_V4_ADDR value : %s", v4mapped ? "true" : "false");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	455 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	456
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	457 #ifndef SCTP_USE_MAPPED_ADDRESSES
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	458 v4mapped = 0; /* We don't want v4 mapped addresses */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	459 #else /* SCTP_USE_MAPPED_ADDRESSES */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	460 v4mapped = 1; /* but we may have to, otherwise the bind fails in some environments */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	461 #endif /* SCTP_USE_MAPPED_ADDRESSES */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	462
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	463 /* Set the option to the socket */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	464 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_I_WANT_MAPPED_V4_ADDR, &v4mapped, sizeof(v4mapped)) );
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	465
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	466 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	467 /* Check new values */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	468 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_I_WANT_MAPPED_V4_ADDR, &v4mapped, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	469 fd_log_debug( "New SCTP_I_WANT_MAPPED_V4_ADDR value : %s", v4mapped ? "true" : "false");
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	470 }
817 7541554029bf Fix SCTP_I_WANT_MAPPED_V4_ADDR behavior when IPv6 is disabled in config; thank you Michael Tuexen for the issue report \& patch. Sebastien Decugis <sdecugis@freediameter.net> parents: 788 diff changeset	471 } else {
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	472 TRACE_DEBUG(ANNOYING, "Skipping SCTP_I_WANT_MAPPED_V4_ADDR, since IPv6 disabled.");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	473 }
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	474 #else /* SCTP_I_WANT_MAPPED_V4_ADDR */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	475 TRACE_DEBUG(ANNOYING, "Skipping SCTP_I_WANT_MAPPED_V4_ADDR");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	476 #endif /* SCTP_I_WANT_MAPPED_V4_ADDR */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	477
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	478 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	479 SCTP_MAXSEG max size of fragmented segments -- bound to PMTU
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	480 SCTP_HMAC_IDENT authentication algorithms
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	481 SCTP_AUTH_ACTIVE_KEY set the active key
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	482 SCTP_DELAYED_SACK control delayed acks
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	483 */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	484
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	485
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	486 /* Set the interleaving option */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	487 #ifdef SCTP_FRAGMENT_INTERLEAVE
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	488 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	489 int interleave;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	490
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	491 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	492 sz = sizeof(interleave);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	493 /* Read socket defaults */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	494 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_FRAGMENT_INTERLEAVE, &interleave, &sz) );
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	495 if (sz != sizeof(interleave))
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	496 {
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	497 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(interleave));
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	498 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	499 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	500 fd_log_debug( "Def SCTP_FRAGMENT_INTERLEAVE value : %d", interleave);
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	501 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	502
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	503 #if 0
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	504 interleave = 2; /* Allow partial delivery on several streams at the same time, since we are stream-aware in our security modules */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	505 #else /* 0 */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	506 interleave = 1; /* hmmm actually, we are not yet capable of handling this, and we don t need it. */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	507 #endif /* 0 */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	508
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	509 /* Set the option to the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	510 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_FRAGMENT_INTERLEAVE, &interleave, sizeof(interleave)) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	511
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	512 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	513 /* Check new values */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	514 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_FRAGMENT_INTERLEAVE, &interleave, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	515 fd_log_debug( "New SCTP_FRAGMENT_INTERLEAVE value : %d", interleave);
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	516 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	517 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	518 #else /* SCTP_FRAGMENT_INTERLEAVE */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	519 TRACE_DEBUG(ANNOYING, "Skipping SCTP_FRAGMENT_INTERLEAVE");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	520 #endif /* SCTP_FRAGMENT_INTERLEAVE */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	521
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	522 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	523 SCTP_PARTIAL_DELIVERY_POINT control partial delivery size
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	524 SCTP_USE_EXT_RCVINFO - DEPRECATED use extended receive info structure (information about the next message if available)
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	525 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	526 /* SCTP_AUTO_ASCONF is set by the postbind function */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	527 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	528 SCTP_MAX_BURST number of packets that can be burst emitted
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	529 SCTP_CONTEXT save a context information along with the association.
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	530 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	531
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	532 /* SCTP_EXPLICIT_EOR: we assume implicit EOR in freeDiameter, so let's ensure this is known by the stack */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	533 #ifdef SCTP_EXPLICIT_EOR
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	534 {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	535 int bool;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	536
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	537 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	538 sz = sizeof(bool);
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	539 /* Read socket defaults */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	540 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_EXPLICIT_EOR, &bool, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	541 if (sz != sizeof(bool))
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	542 {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	543 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(bool));
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	544 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	545 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	546 fd_log_debug( "Def SCTP_EXPLICIT_EOR value : %s", bool ? "true" : "false");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	547 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	548
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	549 bool = 0;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	550
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	551 /* Set the option to the socket */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	552 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_EXPLICIT_EOR, &bool, sizeof(bool)) );
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	553
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	554 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	555 /* Check new values */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	556 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_EXPLICIT_EOR, &bool, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	557 fd_log_debug( "New SCTP_EXPLICIT_EOR value : %s", bool ? "true" : "false");
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	558 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	559 }
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	560 #else /* SCTP_EXPLICIT_EOR */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	561 TRACE_DEBUG(ANNOYING, "Skipping SCTP_EXPLICIT_EOR");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	562 #endif /* SCTP_EXPLICIT_EOR */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	563
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	564 /*
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	565 SCTP_REUSE_PORT share one listening port with several sockets
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	566 */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	567
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	568 #ifndef OLD_SCTP_SOCKET_API
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	569 #ifdef SCTP_EVENT
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	570 {
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	571 /* Subscribe to the following events */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	572 int events_I_want[] = {
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	573 #ifdef SCTP_ASSOC_CHANGE
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	574 /* SCTP_ASSOC_CHANGE, */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	575 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	576 #ifdef SCTP_PEER_ADDR_CHANGE
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	577 SCTP_PEER_ADDR_CHANGE,
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	578 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	579 #ifdef SCTP_REMOTE_ERROR
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	580 SCTP_REMOTE_ERROR,
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	581 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	582 #ifdef SCTP_SEND_FAILED_EVENT
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	583 SCTP_SEND_FAILED_EVENT,
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	584 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	585 #ifdef SCTP_SHUTDOWN_EVENT
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	586 SCTP_SHUTDOWN_EVENT,
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	587 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	588 #ifdef SCTP_ADAPTATION_INDICATION
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	589 /* SCTP_ADAPTATION_INDICATION, */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	590 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	591 #ifdef SCTP_PARTIAL_DELIVERY_EVENT
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	592 /* SCTP_PARTIAL_DELIVERY_EVENT, */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	593 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	594 #ifdef SCTP_AUTHENTICATION_EVENT
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	595 /* SCTP_AUTHENTICATION_EVENT, */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	596 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	597 #ifdef SCTP_SENDER_DRY_EVENT
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	598 /* SCTP_SENDER_DRY_EVENT, */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	599 #endif
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	600 0
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	601 };
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	602 int i;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	603
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	604 struct sctp_event event;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	605
1266 85a425a201b6 Fix compilation error as reported by Nikola in http://lists.freediameter.net/pipermail/help/2014-September/000860.html Sebastien Decugis <sdecugis@freediameter.net> parents: 1228 diff changeset	606 for (i = 0; i < (sizeof(events_I_want) / sizeof(events_I_want[0]) - 1); i++) {
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	607 memset(&event, 0, sizeof(event));
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	608 event.se_type = events_I_want[i];
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	609 event.se_on = 1;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	610
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	611 /* Set the option to the socket */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	612 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_EVENT, &event, sizeof(event)) );
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	613 }
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	614 }
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	615 #else /* SCTP_EVENT */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	616 TRACE_DEBUG(ANNOYING, "Skipping SCTP_EVENT");
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	617 #endif /* SCTP_EVENT */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	618
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	619
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	620 #ifdef SCTP_RECVRCVINFO /* Replaces SCTP_SNDRCV */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	621 {
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	622 int bool = 1;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	623
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	624 /* Set the option to the socket */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	625 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_RECVRCVINFO, &bool, sizeof(bool)) );
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	626
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	627 }
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	628 #else /* SCTP_RECVRCVINFO */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	629 TRACE_DEBUG(ANNOYING, "Skipping SCTP_RECVRCVINFO");
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	630 #endif /* SCTP_RECVRCVINFO */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	631
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	632
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	633 #endif /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	634
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	635 /*
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	636 SCTP_RECVNXTINFO
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	637
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	638 SCTP_DEFAULT_SNDINFO : send defaults
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	639 SCTP_DEFAULT_PRINFO : default PR-SCTP
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	640 */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	641
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	642
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	643 /* In case of no_ip4, force the v6only option */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	644 #ifdef IPV6_V6ONLY
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	645 if (fd_g_config->cnf_flags.no_ip4) {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	646 int opt = 1;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	647 CHECK_SYS(setsockopt(sk, IPPROTO_IPV6, IPV6_V6ONLY, &opt, sizeof(opt)));
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	648 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	649 #endif /* IPV6_V6ONLY */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	650
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	651 return 0;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	652 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	653
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	654
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	655 /* Post-binding socket options */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	656 static int fd_setsockopt_postbind(int sk, int bound_to_default)
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	657 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	658 TRACE_ENTRY( "%d %d", sk, bound_to_default);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	659
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	660 CHECK_PARAMS( (sk > 0) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	661
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	662 /* Set the ASCONF option */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	663 #ifdef SCTP_AUTO_ASCONF
248 d3e892306468 Cannot read/write SCTP_AUTO_ASCONF for bound sockets in FreeBSD Sebastien Decugis <sdecugis@nict.go.jp> parents: 246 diff changeset	664 if (bound_to_default) {
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	665 int asconf;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	666
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	667 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	668 socklen_t sz;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	669
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	670 sz = sizeof(asconf);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	671 /* Read socket defaults */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	672 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_AUTO_ASCONF, &asconf, &sz) );
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	673 if (sz != sizeof(asconf))
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	674 {
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	675 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %d", sz, (socklen_t)sizeof(asconf));
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	676 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	677 }
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	678 fd_log_debug( "Def SCTP_AUTO_ASCONF value : %s", asconf ? "true" : "false");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	679 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	680
248 d3e892306468 Cannot read/write SCTP_AUTO_ASCONF for bound sockets in FreeBSD Sebastien Decugis <sdecugis@nict.go.jp> parents: 246 diff changeset	681 asconf = 1; /* allow automatic use of added or removed addresses in the association (for bound-all sockets) */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	682
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	683 /* Set the option to the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	684 CHECK_SYS( setsockopt(sk, IPPROTO_SCTP, SCTP_AUTO_ASCONF, &asconf, sizeof(asconf)) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	685
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	686 if (TRACE_BOOL(ANNOYING)) {
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	687 socklen_t sz = sizeof(asconf);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	688 /* Check new values */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	689 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_AUTO_ASCONF, &asconf, &sz) );
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	690 fd_log_debug( "New SCTP_AUTO_ASCONF value : %s", asconf ? "true" : "false");
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	691 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	692 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	693 #else /* SCTP_AUTO_ASCONF */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	694 TRACE_DEBUG(ANNOYING, "Skipping SCTP_AUTO_ASCONF");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	695 #endif /* SCTP_AUTO_ASCONF */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	696
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	697 return 0;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	698 }
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	699
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	700 /* Add addresses from a list to an array, with filter on the flags */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	701 static int add_addresses_from_list_mask(uint8_t ** array, size_t * size, int * addr_count, int target_family, uint16_t port, struct fd_list * list, uint32_t mask, uint32_t val)
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	702 {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	703 struct fd_list * li;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	704 int to_add4 = 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	705 int to_add6 = 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	706 union {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	707 uint8_t *buf;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	708 sSA4 *sin;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	709 sSA6 *sin6;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	710 } ptr;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	711 size_t sz;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	712
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	713 /* First, count the number of addresses to add */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	714 for (li = list->next; li != list; li = li->next) {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	715 struct fd_endpoint * ep = (struct fd_endpoint *) li;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	716
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	717 /* Do the flag match ? */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	718 if ((val & mask) != (ep->flags & mask))
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	719 continue;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	720
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	721 if (ep->sa.sa_family == AF_INET) {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	722 to_add4 ++;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	723 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	724 to_add6 ++;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	725 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	726 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	727
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	728 if ((to_add4 + to_add6) == 0)
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	729 return 0; /* nothing to do */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	730
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	731 /* The size to add */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	732 if (target_family == AF_INET) {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	733 sz = to_add4 * sizeof(sSA4);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	734 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	735 #ifndef SCTP_USE_MAPPED_ADDRESSES
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	736 sz = (to_add4 * sizeof(sSA4)) + (to_add6 * sizeof(sSA6));
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	737 #else /* SCTP_USE_MAPPED_ADDRESSES */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	738 sz = (to_add4 + to_add6) * sizeof(sSA6);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	739 #endif /* SCTP_USE_MAPPED_ADDRESSES */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	740 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	741
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	742 /* Now, (re)alloc the array to store the new addresses */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	743 CHECK_MALLOC( array = realloc(array, *size + sz) );
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	744
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	745 /* Finally, add the addresses */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	746 for (li = list->next; li != list; li = li->next) {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	747 struct fd_endpoint * ep = (struct fd_endpoint *) li;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	748
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	749 /* Skip v6 addresses for v4 socket */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	750 if ((target_family == AF_INET) && (ep->sa.sa_family == AF_INET6))
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	751 continue;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	752
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	753 /* Are the flags matching ? */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	754 if ((val & mask) != (ep->flags & mask))
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	755 continue;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	756
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	757 /* Size of the new SA we are adding (array may contain a mix of sockaddr_in and sockaddr_in6) */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	758 #ifndef SCTP_USE_MAPPED_ADDRESSES
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	759 if (ep->sa.sa_family == AF_INET6)
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	760 #else /* SCTP_USE_MAPPED_ADDRESSES */
921 a0ab56aa089f Fix compilation when SCTP_USE_MAPPED_ADDRESSES is true, and add a note about this for FreeBSD (seems to be needed at least for FreeBSD 9.1) Sebastien Decugis <sdecugis@freediameter.net> parents: 914 diff changeset	761 if (target_family == AF_INET6)
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	762 #endif /* SCTP_USE_MAPPED_ADDRESSES */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	763 sz = sizeof(sSA6);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	764 else
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	765 sz = sizeof(sSA4);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	766
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	767 /* Place where we add the new address */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	768 ptr.buf = array + size; /* place of the new SA */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	769
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	770 /* Update other information */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	771 *size += sz;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	772 *addr_count += 1;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	773
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	774 /* And write the addr in the buffer */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	775 if (sz == sizeof(sSA4)) {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	776 memcpy(ptr.buf, &ep->sin, sz);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	777 ptr.sin->sin_port = port;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	778 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	779 if (ep->sa.sa_family == AF_INET) { /* We must map the address */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	780 memset(ptr.buf, 0, sz);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	781 ptr.sin6->sin6_family = AF_INET6;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	782 IN6_ADDR_V4MAP( &ptr.sin6->sin6_addr.s6_addr, ep->sin.sin_addr.s_addr );
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	783 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	784 memcpy(ptr.sin6, &ep->sin6, sz);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	785 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	786 ptr.sin6->sin6_port = port;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	787 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	788 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	789
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	790 return 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	791 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	792
22 0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	793 /* Create a socket server and bind it according to daemon s configuration */
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	794 int fd_sctp_create_bind_server( int * sock, int family, struct fd_list * list, uint16_t port )
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	795 {
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	796 int bind_default;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	797
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	798 TRACE_ENTRY("%p %i %p %hu", sock, family, list, port);
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	799 CHECK_PARAMS(sock);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	800
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	801 /* Create the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	802 CHECK_SYS( *sock = socket(family, SOCK_STREAM, IPPROTO_SCTP) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	803
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	804 /* Set pre-binding socket options, including number of streams etc... */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	805 CHECK_FCT( fd_setsockopt_prebind(*sock) );
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	806
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	807 bind_default = (! list) \|\| (FD_IS_LIST_EMPTY(list)) ;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	808 redo:
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	809 if ( bind_default ) {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	810 /* Implicit endpoints : bind to default addresses */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	811 union {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	812 sSS ss;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	813 sSA sa;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	814 sSA4 sin;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	815 sSA6 sin6;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	816 } s;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	817
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	818 /* 0.0.0.0 and [::] are all zeros */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	819 memset(&s, 0, sizeof(s));
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	820
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	821 s.sa.sa_family = family;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	822
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	823 if (family == AF_INET)
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	824 s.sin.sin_port = htons(port);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	825 else
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	826 s.sin6.sin6_port = htons(port);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	827
246 6418a188c1b5 getnameinfo is also more sensitive on freeBSD Sebastien Decugis <sdecugis@nict.go.jp> parents: 245 diff changeset	828 CHECK_SYS( bind(*sock, &s.sa, sSAlen(&s)) );
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	829
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	830 } else {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	831 /* Explicit endpoints to bind to from config */
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	832
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	833 sSA * sar = NULL; /* array of addresses */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	834 size_t sz = 0; /* size of the array */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	835 int count = 0; /* number of sock addr in the array */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	836
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	837 /* Create the array of configured addresses */
590 da93c7a5e1d0 Fix SCTP port when ListenOn is set (Patch by Vlada) - closes #20 Sebastien Decugis <sdecugis@nict.go.jp> parents: 486 diff changeset	838 CHECK_FCT( add_addresses_from_list_mask((void *)&sar, &sz, &count, family, htons(port), list, EP_FL_CONF, EP_FL_CONF) );
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	839
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	840 if (!count) {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	841 /* None of the addresses in the list came from configuration, we bind to default */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	842 bind_default = 1;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	843 goto redo;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	844 }
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	845
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	846 /* Debug: show bound addresses */
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	847 {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	848 char * buf = NULL;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	849 size_t len = 0;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	850 CHECK_MALLOC_DO( fd_sa_dump_array( &buf, &len, 0, sar, count), );
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	851 LOG_D("SCTP server binding local addresses: %s", buf);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	852 free(buf);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	853 }
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	854
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	855 /* Bind to this array */
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	856 CHECK_SYS( sctp_bindx(*sock, sar, count, SCTP_BINDX_ADD_ADDR) );
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	857
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	858 /* We don't need sar anymore */
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	859 free(sar);
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	860 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	861
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	862 /* Now, the server is bound, set remaining sockopt */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	863 CHECK_FCT( fd_setsockopt_postbind(*sock, bind_default) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	864
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	865 /* Debug: show all local listening addresses */
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	866 {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	867 sSA *sar = NULL;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	868 int sz = 0;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	869 char * buf = NULL;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	870 size_t len = 0;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	871
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	872 CHECK_SYS( sz = sctp_getladdrs(*sock, 0, &sar) );
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	873
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	874 CHECK_MALLOC_DO( fd_sa_dump_array( &buf, &len, 0, sar, sz), );
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	875 LOG_D("SCTP server locally bound addresses: %s", buf);
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	876 sctp_freeladdrs(sar);
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	877 free(buf);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	878 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	879
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	880 return 0;
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	881 }
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	882
22 0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	883 /* Allow clients connections on server sockets */
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	884 int fd_sctp_listen( int sock )
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	885 {
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	886 TRACE_ENTRY("%d", sock);
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	887 CHECK_SYS( listen(sock, 5) );
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	888 return 0;
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	889 }
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	890
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	891 /* Create a client socket and connect to remote server */
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	892 int fd_sctp_client( int sock, int no_ip6, uint16_t port, struct fd_list list, struct fd_list * src_list )
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	893 {
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	894 int family;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	895 union {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	896 uint8_t *buf;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	897 sSA *sa;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	898 } sar;
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	899 size_t size = 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	900 int count = 0;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	901 int ret;
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	902 int bind_default = 1; /* enable ASCONF in postbind */
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	903
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	904 sar.buf = NULL;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	905
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	906 TRACE_ENTRY("%p %i %hu %p %p", sock, no_ip6, port, list, src_list);
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	907 CHECK_PARAMS( sock && list && (!FD_IS_LIST_EMPTY(list)) );
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	908 CHECK_PARAMS( !src_list \|\| (src_list && (!FD_IS_LIST_EMPTY(src_list))) );
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	909
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	910 if (no_ip6) {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	911 family = AF_INET;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	912 } else {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	913 family = AF_INET6;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	914 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	915
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	916 /* Create the socket */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	917 CHECK_SYS( *sock = socket(family, SOCK_STREAM, IPPROTO_SCTP) );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	918
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	919 /* Cleanup if we are cancelled */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	920 pthread_cleanup_push(fd_cleanup_socket, sock);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	921
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	922 /* Set the socket options */
691 78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	923 CHECK_FCT_DO( ret = fd_setsockopt_prebind(*sock), goto out );
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	924
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	925 /* Bind to explicit source addresses if requested */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	926 if (src_list && !FD_IS_LIST_EMPTY(src_list)) {
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	927 sSA * bindsar = NULL; /* array of addresses */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	928 size_t sz = 0; /* size of the array */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	929 int sarcount = 0; /* number of sock addr in the array */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	930
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	931 /* Create the array of configured addresses */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	932 CHECK_FCT_DO( ret = add_addresses_from_list_mask((void *)&bindsar, &sz, &sarcount, family, 0, src_list, EP_FL_CONF, EP_FL_CONF), goto out );
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	933
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	934 if (sarcount) {
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	935 char * buf = NULL;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	936 size_t len = 0;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	937 CHECK_MALLOC_DO( fd_sa_dump_array( &buf, &len, 0, bindsar, sarcount), goto out );
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	938 LOG_A("SCTP client binding local addresses: %s", buf);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	939 free(buf);
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	940
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	941 CHECK_SYS_DO( ret = sctp_bindx(*sock, bindsar, sarcount, SCTP_BINDX_ADD_ADDR), goto out );
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	942 }
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	943
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	944 /* Disable ASCONF option in postbind */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	945 bind_default = 0;
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	946
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	947 /* We don't need bindsar anymore */
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	948 free(bindsar);
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	949 }
407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	950
38 68c1890f7049 Fixed a small bug in SCTP close Sebastien Decugis <sdecugis@nict.go.jp> parents: 33 diff changeset	951 /* Create the array of addresses, add first the configured addresses, then the discovered, then the other ones */
691 78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	952 CHECK_FCT_DO( ret = add_addresses_from_list_mask(&sar.buf, &size, &count, family, htons(port), list, EP_FL_CONF, EP_FL_CONF ), goto out );
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	953 CHECK_FCT_DO( ret = add_addresses_from_list_mask(&sar.buf, &size, &count, family, htons(port), list, EP_FL_CONF \| EP_FL_DISC, EP_FL_DISC ), goto out );
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	954 CHECK_FCT_DO( ret = add_addresses_from_list_mask(&sar.buf, &size, &count, family, htons(port), list, EP_FL_CONF \| EP_FL_DISC, 0 ), goto out );
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	955
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	956 /* Try connecting */
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	957 {
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	958 char * buf = NULL;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	959 size_t len = 0;
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	960 CHECK_MALLOC_DO( fd_sa_dump_array( &buf, &len, 0, sar.sa, count), goto out );
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	961 LOG_A("SCTP client connecting to addresses: %s", buf);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	962 free(buf);
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	963 }
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	964
1175 2da13c87baa7 Allow cancelation of thread in sctp_connectx when this function is not a cancelation point (bug of the system, seen on Ubuntu Precise at least) Sebastien Decugis <sdecugis@freediameter.net> parents: 1174 diff changeset	965 /* Bug in some Linux kernel, the sctp_connectx is not a cancellation point. To avoid blocking freeDiameter, we allow async cancel here */
2da13c87baa7 Allow cancelation of thread in sctp_connectx when this function is not a cancelation point (bug of the system, seen on Ubuntu Precise at least) Sebastien Decugis <sdecugis@freediameter.net> parents: 1174 diff changeset	966 pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
51 08d8cbeff30b Fix for number of args to sctp_connectx Sebastien Decugis <sdecugis@nict.go.jp> parents: 47 diff changeset	967 #ifdef SCTP_CONNECTX_4_ARGS
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	968 ret = sctp_connectx(*sock, sar.sa, count, NULL);
51 08d8cbeff30b Fix for number of args to sctp_connectx Sebastien Decugis <sdecugis@nict.go.jp> parents: 47 diff changeset	969 #else /* SCTP_CONNECTX_4_ARGS */
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	970 ret = sctp_connectx(*sock, sar.sa, count);
51 08d8cbeff30b Fix for number of args to sctp_connectx Sebastien Decugis <sdecugis@nict.go.jp> parents: 47 diff changeset	971 #endif /* SCTP_CONNECTX_4_ARGS */
1175 2da13c87baa7 Allow cancelation of thread in sctp_connectx when this function is not a cancelation point (bug of the system, seen on Ubuntu Precise at least) Sebastien Decugis <sdecugis@freediameter.net> parents: 1174 diff changeset	972 /* back to normal cancelation behabior */
2da13c87baa7 Allow cancelation of thread in sctp_connectx when this function is not a cancelation point (bug of the system, seen on Ubuntu Precise at least) Sebastien Decugis <sdecugis@freediameter.net> parents: 1174 diff changeset	973 pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL);
75 e6bf3e262e49 Added comment about a bug Sebastien Decugis <sdecugis@nict.go.jp> parents: 68 diff changeset	974
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	975 if (ret < 0) {
1198 8c4dd4b693c6 Some cleanups in the traces Sebastien Decugis <sdecugis@freediameter.net> parents: 1197 diff changeset	976 ret = errno;
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	977 /* Some errors are expected, we log at different level */
1198 8c4dd4b693c6 Some cleanups in the traces Sebastien Decugis <sdecugis@freediameter.net> parents: 1197 diff changeset	978 LOG_A("sctp_connectx returned an error: %s", strerror(ret));
691 78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	979 goto out;
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	980 }
80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	981
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	982 free(sar.buf); sar.buf = NULL;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	983
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	984 /* Set the remaining sockopts */
1540 407e0a889c7e SCTP ConnectPeer: sctp_bindx() to local endpoints Luke Mewburn <luke@mewburn.net> parents: 1495 diff changeset	985 CHECK_FCT_DO( ret = fd_setsockopt_postbind(*sock, bind_default),
691 78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	986 {
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	987 CHECK_SYS_DO( shutdown(sock, SHUT_RDWR), / continue */ );
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	988 } );
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	989
691 78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	990 out:
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	991 ;
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	992 pthread_cleanup_pop(0);
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	993
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	994 if (ret) {
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	995 if (*sock > 0) {
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	996 CHECK_SYS_DO( close(sock), / continue */ );
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	997 *sock = -1;
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	998 }
78b665400097 Cleanup all pthread_cleanup_push / pop pairs so that pop is always called after push, or ASSERT(0) is some grave errors Sebastien Decugis <sdecugis@nict.go.jp> parents: 662 diff changeset	999 free(sar.buf);
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1000 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1001 return ret;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1002 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1003
1228 e5010975da35 Fix typo in comment. Thomas Klausner <tk@giga.or.at> parents: 1200 diff changeset	1004 /* Retrieve streams information from a connected association -- optionally provide the primary address */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1005 int fd_sctp_get_str_info( int sock, uint16_t in, uint16_t out, sSS *primary )
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1006 {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1007 struct sctp_status status;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1008 socklen_t sz = sizeof(status);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1009
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1010 TRACE_ENTRY("%d %p %p %p", sock, in, out, primary);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1011 CHECK_PARAMS( (sock > 0) && in && out );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1012
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1013 /* Read the association parameters */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1014 memset(&status, 0, sizeof(status));
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1015 CHECK_SYS( getsockopt(sock, IPPROTO_SCTP, SCTP_STATUS, &status, &sz) );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1016 if (sz != sizeof(status))
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1017 {
27 b3a1773e9f46 again, correct was actually %zd Sebastien Decugis <sdecugis@nict.go.jp> parents: 26 diff changeset	1018 TRACE_DEBUG(INFO, "Invalid size of socket option: %d / %zd", sz, sizeof(status));
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1019 return ENOTSUP;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1020 }
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	1021 #if 0
96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	1022 char sa_buf[sSA_DUMP_STRLEN];
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	1023 fd_sa_sdump_numeric(sa_buf, (sSA *)&status.sstat_primary.spinfo_address);
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1024 fd_log_debug( "SCTP_STATUS : sstat_state : %i" , status.sstat_state);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1025 fd_log_debug( " sstat_rwnd : %u" , status.sstat_rwnd);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1026 fd_log_debug( " sstat_unackdata : %hu", status.sstat_unackdata);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1027 fd_log_debug( " sstat_penddata : %hu", status.sstat_penddata);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1028 fd_log_debug( " sstat_instrms : %hu", status.sstat_instrms);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1029 fd_log_debug( " sstat_outstrms : %hu", status.sstat_outstrms);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1030 fd_log_debug( " sstat_fragmentation_point : %u" , status.sstat_fragmentation_point);
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	1031 fd_log_debug( " sstat_primary.spinfo_address : %s" , sa_buf);
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1032 fd_log_debug( " sstat_primary.spinfo_state : %d" , status.sstat_primary.spinfo_state);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1033 fd_log_debug( " sstat_primary.spinfo_cwnd : %u" , status.sstat_primary.spinfo_cwnd);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1034 fd_log_debug( " sstat_primary.spinfo_srtt : %u" , status.sstat_primary.spinfo_srtt);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1035 fd_log_debug( " sstat_primary.spinfo_rto : %u" , status.sstat_primary.spinfo_rto);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1036 fd_log_debug( " sstat_primary.spinfo_mtu : %u" , status.sstat_primary.spinfo_mtu);
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	1037 #endif /* 0 */
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1038
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1039 *in = status.sstat_instrms;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1040 *out = status.sstat_outstrms;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1041
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1042 if (primary)
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1043 memcpy(primary, &status.sstat_primary.spinfo_address, sizeof(sSS));
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1044
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1045 return 0;
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	1046 }
22 0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	1047
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1048 /* Get the list of remote endpoints of the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1049 int fd_sctp_get_remote_ep(int sock, struct fd_list * list)
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1050 {
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1051 union {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1052 sSA *sa;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1053 uint8_t *buf;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1054 } ptr;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1055
60 04ae89829faa Initialize pointer Sebastien Decugis <sdecugis@nict.go.jp> parents: 58 diff changeset	1056 sSA * data = NULL;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1057 int count;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1058
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1059 TRACE_ENTRY("%d %p", sock, list);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1060 CHECK_PARAMS(list);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1061
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1062 /* Read the list on the socket */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1063 CHECK_SYS( count = sctp_getpaddrs(sock, 0, &data) );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1064 ptr.sa = data;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1065
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1066 while (count) {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1067 socklen_t sl;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1068 switch (ptr.sa->sa_family) {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1069 case AF_INET: sl = sizeof(sSA4); break;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1070 case AF_INET6: sl = sizeof(sSA6); break;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1071 default:
231 7ebe220d6572 Fix typo Sebastien Decugis <sdecugis@nict.go.jp> parents: 228 diff changeset	1072 TRACE_DEBUG(INFO, "Unknown address family returned in sctp_getpaddrs: %d, skip", ptr.sa->sa_family);
222 c8ad11effa95 Added comment about bug in sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 221 diff changeset	1073 /* There is a bug in current Linux kernel: http://www.spinics.net/lists/linux-sctp/msg00760.html */
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	1074 goto stop;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1075 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1076
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1077 CHECK_FCT( fd_ep_add_merge( list, ptr.sa, sl, EP_FL_LL ) );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1078 ptr.buf += sl;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1079 count --;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1080 }
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	1081 stop:
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1082 /* Free the list */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1083 sctp_freepaddrs(data);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1084
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1085 /* Now get the primary address, the add function will take care of merging with existing entry */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1086 {
193 ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1087
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1088 struct sctp_status status;
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1089 socklen_t sz = sizeof(status);
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1090 int ret;
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1091
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1092 memset(&status, 0, sizeof(status));
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1093 /* Attempt to use SCTP_STATUS message to retrieve the primary address */
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1094 CHECK_SYS_DO( ret = getsockopt(sock, IPPROTO_SCTP, SCTP_STATUS, &status, &sz), /* continue */);
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1095 if (sz != sizeof(status))
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1096 ret = -1;
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1097 sz = sizeof(sSS);
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1098 if (ret < 0)
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1099 {
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1100 /* Fallback to getsockname -- not recommended by draft-ietf-tsvwg-sctpsocket-19#section-7.4 */
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1101 CHECK_SYS(getpeername(sock, (sSA *)&status.sstat_primary.spinfo_address, &sz));
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1102 }
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1103
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1104 CHECK_FCT( fd_ep_add_merge( list, (sSA *)&status.sstat_primary.spinfo_address, sz, EP_FL_PRIMARY ) );
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1105 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1106
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1107 /* Done! */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1108 return 0;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1109 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1110
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1111 /* Send a vector over a specified stream */
56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1112 ssize_t fd_sctp_sendstrv(struct cnxctx * conn, uint16_t strid, const struct iovec *iov, int iovcnt)
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1113 {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1114 struct msghdr mhdr;
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1115 struct cmsghdr *hdr;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1116 #ifdef OLD_SCTP_SOCKET_API
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1117 struct sctp_sndrcvinfo *sndrcv;
65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1118 uint8_t anci[CMSG_SPACE(sizeof(struct sctp_sndrcvinfo))];
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1119 #else /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1120 struct sctp_sndinfo *sndinf;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1121 uint8_t anci[CMSG_SPACE(sizeof(struct sctp_sndinfo))];
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1122 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1123 ssize_t ret;
1200 ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1124 struct timespec ts, now;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1125
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1126 TRACE_ENTRY("%p %hu %p %d", conn, strid, iov, iovcnt);
56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1127 CHECK_PARAMS_DO(conn && iov && iovcnt, { errno = EINVAL; return -1; } );
1200 ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1128 CHECK_SYS_DO( clock_gettime(CLOCK_REALTIME, &ts), return -1 );
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1129
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1130 memset(&mhdr, 0, sizeof(mhdr));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1131 memset(&anci, 0, sizeof(anci));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1132
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1133 /* Anciliary data: specify SCTP stream */
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1134 hdr = (struct cmsghdr *)anci;
65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1135 hdr->cmsg_len = sizeof(anci);
65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1136 hdr->cmsg_level = IPPROTO_SCTP;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1137 #ifdef OLD_SCTP_SOCKET_API
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1138 hdr->cmsg_type = SCTP_SNDRCV;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1139 sndrcv = (struct sctp_sndrcvinfo *)CMSG_DATA(hdr);
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1140 sndrcv->sinfo_stream = strid;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1141 #else /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1142 hdr->cmsg_type = SCTP_SNDINFO;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1143 sndinf = (struct sctp_sndinfo *)CMSG_DATA(hdr);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1144 sndinf->snd_sid = strid;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1145 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1146 /* note : we could store other data also, for example in .sinfo_ppid for remote peer or in .sinfo_context for errors. */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1147
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1148 /* We don't use mhdr.msg_name here; it could be used to specify an address different from the primary */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1149
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1150 mhdr.msg_iov = (struct iovec *)iov;
56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1151 mhdr.msg_iovlen = iovcnt;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1152
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1153 mhdr.msg_control = anci;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1154 mhdr.msg_controllen = sizeof(anci);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1155
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1156 TRACE_DEBUG(FULL, "Sending %d chunks of data (first:%zdb) on stream %hu of socket %d", iovcnt, iov[0].iov_len, strid, conn->cc_socket);
201 1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1157 again:
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1158 ret = sendmsg(conn->cc_socket, &mhdr, 0);
201 1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1159 /* Handle special case of timeout */
710 e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1160 if ((ret < 0) && ((errno == EAGAIN) \|\| (errno == EINTR))) {
e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1161 pthread_testcancel();
1200 ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1162 /* Check how much time we were blocked for this sending. */
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1163 CHECK_SYS_DO( clock_gettime(CLOCK_REALTIME, &now), return -1 );
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1164 if ( ((now.tv_sec - ts.tv_sec) * 1000 + ((now.tv_nsec - ts.tv_nsec) / 1000000L)) > MAX_HOTL_BLOCKING_TIME) {
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1165 LOG_D("Unable to send any data for %dms, closing the connection", MAX_HOTL_BLOCKING_TIME);
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1166 } else if (! fd_cnx_teststate(conn, CC_STATUS_CLOSING )) {
201 1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1167 goto again; /* don't care, just ignore */
1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1168 }
1200 ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1169
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1170 /* propagate the error */
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1171 errno = -ret;
ce2b00dc86c1 React quickly to head-of-the-line blocking in case of network failure. Can be adapted with MAX_HOTL_BLOCKING_TIME constant in cnxctx.h Sebastien Decugis <sdecugis@freediameter.net> parents: 1198 diff changeset	1172 ret = -1;
201 1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1173 }
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1174
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1175 CHECK_SYS_DO( ret, ); /* for tracing error only */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1176
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1177 return ret;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1178 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1179
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1180 /* Receive the next data from the socket, or next notification */
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1181 int fd_sctp_recvmeta(struct cnxctx * conn, uint16_t * strid, uint8_t ** buf, size_t * len, int *event)
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1182 {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1183 ssize_t ret = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1184 struct msghdr mhdr;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1185 char ancidata[ CMSG_BUF_LEN ];
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1186 struct iovec iov;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1187 uint8_t *data = NULL;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1188 size_t bufsz = 0, datasize = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1189 size_t mempagesz = sysconf(_SC_PAGESIZE); /* We alloc buffer by memory pages for efficiency */
194 d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1190 int timedout = 0;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1191
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1192 TRACE_ENTRY("%p %p %p %p %p", conn, strid, buf, len, event);
4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1193 CHECK_PARAMS( conn && buf && len && event );
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1194
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1195 /* Cleanup out parameters */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1196 *buf = NULL;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1197 *len = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1198 *event = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1199
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1200 /* Prepare header for receiving message */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1201 memset(&mhdr, 0, sizeof(mhdr));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1202 mhdr.msg_iov = &iov;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1203 mhdr.msg_iovlen = 1;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1204 mhdr.msg_control = &ancidata;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1205 mhdr.msg_controllen = sizeof(ancidata);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1206
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1207 next_message:
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1208 datasize = 0;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1209
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1210 /* We will loop while all data is not received. */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1211 incomplete:
1102 1d7b3ebda27f Implemented the calls to HOOK_DATA_RECEIVED hook Sebastien Decugis <sdecugis@freediameter.net> parents: 1078 diff changeset	1212 while (datasize >= bufsz ) {
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1213 /* The buffer is full, enlarge it */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1214 bufsz += mempagesz;
894 43fb27a9037f Intrumented socket reception to store the timestamp along the received buffer Sebastien Decugis <sdecugis@freediameter.net> parents: 817 diff changeset	1215 CHECK_MALLOC( data = realloc(data, bufsz ) );
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1216 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1217 /* the new data will be received following the preceding */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1218 memset(&iov, 0, sizeof(iov));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1219 iov.iov_base = data + datasize ;
1102 1d7b3ebda27f Implemented the calls to HOOK_DATA_RECEIVED hook Sebastien Decugis <sdecugis@freediameter.net> parents: 1078 diff changeset	1220 iov.iov_len = bufsz - datasize;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1221
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1222 /* Receive data from the socket */
194 d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1223 again:
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1224 pthread_cleanup_push(free, data);
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1225 ret = recvmsg(conn->cc_socket, &mhdr, 0);
710 e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1226 pthread_testcancel();
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1227 pthread_cleanup_pop(0);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1228
194 d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1229 /* First, handle timeouts (same as fd_cnx_s_recv) */
710 e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1230 if ((ret < 0) && ((errno == EAGAIN) \|\| (errno == EINTR))) {
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1231 if (! fd_cnx_teststate(conn, CC_STATUS_CLOSING ))
194 d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1232 goto again; /* don't care, just ignore */
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1233 if (!timedout) {
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1234 timedout ++; /* allow for one timeout while closing */
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1235 goto again;
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1236 }
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1237 /* fallback to normal handling */
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1238 }
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1239
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1240 /* Handle errors */
194 d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1241 if (ret <= 0) { /* Socket timedout, closed, or an error occurred */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1242 CHECK_SYS_DO(ret, /* to log in case of error */);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1243 free(data);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1244 *event = FDEVP_CNX_ERROR;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1245 return 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1246 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1247
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1248 /* Update the size of data we received */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1249 datasize += ret;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1250
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1251 /* SCTP provides an indication when we received a full record; loop if it is not the case */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1252 if ( ! (mhdr.msg_flags & MSG_EOR) ) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1253 goto incomplete;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1254 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1255
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1256 /* Handle the case where the data received is a notification */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1257 if (mhdr.msg_flags & MSG_NOTIFICATION) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1258 union sctp_notification * notif = (union sctp_notification *) data;
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	1259 char sa_buf[sSA_DUMP_STRLEN];
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1260
1027 0117a7746b21 Fix a number of errors and warnings introduced/highlighted by recent commits Sebastien Decugis <sdecugis@freediameter.net> parents: 974 diff changeset	1261 TRACE_DEBUG(FULL, "Received %zdb data of notification on socket %d", datasize, conn->cc_socket);
68 f09247048015 Add stream information in debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 60 diff changeset	1262
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1263 switch (notif->sn_header.sn_type) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1264
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1265 case SCTP_ASSOC_CHANGE: /* We should not receive these as we did not subscribe for it */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1266 TRACE_DEBUG(FULL, "Received SCTP_ASSOC_CHANGE notification");
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1267 TRACE_DEBUG(ANNOYING, " state : %hu", notif->sn_assoc_change.sac_state);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1268 TRACE_DEBUG(ANNOYING, " error : %hu", notif->sn_assoc_change.sac_error);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1269 TRACE_DEBUG(ANNOYING, " instr : %hu", notif->sn_assoc_change.sac_inbound_streams);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1270 TRACE_DEBUG(ANNOYING, " outstr : %hu", notif->sn_assoc_change.sac_outbound_streams);
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1271
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1272 *event = FDEVP_CNX_EP_CHANGE;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1273 break;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1274
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1275 case SCTP_PEER_ADDR_CHANGE:
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1276 TRACE_DEBUG(FULL, "Received SCTP_PEER_ADDR_CHANGE notification");
1541 3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	1277 fd_sa_sdump_numeric(sa_buf, (sSA *)&(notif->sn_paddr_change.spc_aaddr));
3365e95bed57 sctp: improve sockaddr array logging Luke Mewburn <luke@mewburn.net> parents: 1540 diff changeset	1278 TRACE_DEBUG(ANNOYING, " intf_change : %s", sa_buf);
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1279 TRACE_DEBUG(ANNOYING, " state : %d", notif->sn_paddr_change.spc_state);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1280 TRACE_DEBUG(ANNOYING, " error : %d", notif->sn_paddr_change.spc_error);
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1281
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1282 *event = FDEVP_CNX_EP_CHANGE;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1283 break;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1284
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1285 case SCTP_REMOTE_ERROR:
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1286 TRACE_DEBUG(FULL, "Received SCTP_REMOTE_ERROR notification");
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1287 TRACE_DEBUG(ANNOYING, " err : %hu", ntohs(notif->sn_remote_error.sre_error));
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1288 TRACE_DEBUG(ANNOYING, " len : %hu", ntohs(notif->sn_remote_error.sre_length));
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1289
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1290 *event = FDEVP_CNX_ERROR;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1291 break;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1292
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1293 #ifdef OLD_SCTP_SOCKET_API
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1294 case SCTP_SEND_FAILED:
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1295 TRACE_DEBUG(FULL, "Received SCTP_SEND_FAILED notification");
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1296 TRACE_DEBUG(ANNOYING, " len : %hu", notif->sn_send_failed.ssf_length);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1297 TRACE_DEBUG(ANNOYING, " err : %d", notif->sn_send_failed.ssf_error);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1298
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1299 *event = FDEVP_CNX_ERROR;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1300 break;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1301 #else /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1302 case SCTP_SEND_FAILED_EVENT:
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1303 TRACE_DEBUG(FULL, "Received SCTP_SEND_FAILED_EVENT notification");
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1304 *event = FDEVP_CNX_ERROR;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1305 break;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1306 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1307 case SCTP_SHUTDOWN_EVENT:
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1308 TRACE_DEBUG(FULL, "Received SCTP_SHUTDOWN_EVENT notification");
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1309
228 dcb58243e91f More cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 227 diff changeset	1310 *event = FDEVP_CNX_SHUTDOWN;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1311 break;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1312
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1313 #ifndef OLD_SCTP_SOCKET_API
1495 acbfec3df281 Fix SCTP build on Fedora 31 Luke Mewburn <luke@mewburn.net> parents: 1474 diff changeset	1314 #ifdef SCTP_NOTIFICATIONS_STOPPED_EVENT
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1315 case SCTP_NOTIFICATIONS_STOPPED_EVENT:
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1316 TRACE_DEBUG(INFO, "Received SCTP_NOTIFICATIONS_STOPPED_EVENT notification, marking the association in error state");
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1317 *event = FDEVP_CNX_ERROR;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1318 break;
1495 acbfec3df281 Fix SCTP build on Fedora 31 Luke Mewburn <luke@mewburn.net> parents: 1474 diff changeset	1319 #endif /* SCTP_NOTIFICATIONS_STOPPED_EVENT */
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1320 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1321
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1322 default:
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1323 TRACE_DEBUG(FULL, "Received unknown notification %d, ignored", notif->sn_header.sn_type);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1324 goto next_message;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1325 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1326
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1327 free(data);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1328 return 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1329 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1330
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1331 /* From this point, we have received a message */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1332 *event = FDEVP_CNX_MSG_RECV;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1333 *buf = data;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1334 *len = datasize;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1335
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1336 if (strid) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1337 struct cmsghdr *hdr;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1338 #ifdef OLD_SCTP_SOCKET_API
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1339 struct sctp_sndrcvinfo *sndrcv;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1340 #else /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1341 struct sctp_rcvinfo *rcvinf;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1342 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1343
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1344 /* Handle the anciliary data */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1345 for (hdr = CMSG_FIRSTHDR(&mhdr); hdr; hdr = CMSG_NXTHDR(&mhdr, hdr)) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1346
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1347 /* We deal only with anciliary data at SCTP level */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1348 if (hdr->cmsg_level != IPPROTO_SCTP) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1349 TRACE_DEBUG(FULL, "Received some anciliary data at level %d, skipped", hdr->cmsg_level);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1350 continue;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1351 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1352
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1353 #ifdef OLD_SCTP_SOCKET_API
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1354 /* Also only interested in SCTP_SNDRCV message for the moment */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1355 if (hdr->cmsg_type != SCTP_SNDRCV) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1356 TRACE_DEBUG(FULL, "Anciliary block IPPROTO_SCTP / %d, skipped", hdr->cmsg_type);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1357 continue;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1358 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1359
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1360 sndrcv = (struct sctp_sndrcvinfo *) CMSG_DATA(hdr);
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1361 if (TRACE_BOOL(ANNOYING)) {
974 2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1362 fd_log_debug( "Anciliary block IPPROTO_SCTP / SCTP_SNDRCV");
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1363 fd_log_debug( " sinfo_stream : %hu", sndrcv->sinfo_stream);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1364 fd_log_debug( " sinfo_ssn : %hu", sndrcv->sinfo_ssn);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1365 fd_log_debug( " sinfo_flags : %hu", sndrcv->sinfo_flags);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1366 /* fd_log_debug( " sinfo_pr_policy : %hu", sndrcv->sinfo_pr_policy); */
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1367 fd_log_debug( " sinfo_ppid : %u" , sndrcv->sinfo_ppid);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1368 fd_log_debug( " sinfo_context : %u" , sndrcv->sinfo_context);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1369 /* fd_log_debug( " sinfo_pr_value : %u" , sndrcv->sinfo_pr_value); */
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1370 fd_log_debug( " sinfo_tsn : %u" , sndrcv->sinfo_tsn);
2091bf698fb1 Remove newlines from fd_log_debug, TRACE_DEBUG, TRACE_ERROR, and TRACE_DEBUG_ERROR Thomas Klausner <tk@giga.or.at> parents: 965 diff changeset	1371 fd_log_debug( " sinfo_cumtsn : %u" , sndrcv->sinfo_cumtsn);
29 5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	1372 }
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1373
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1374 *strid = sndrcv->sinfo_stream;
1174 b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1375 #else /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1376 /* Also only interested in SCTP_RCVINFO message for the moment */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1377 if (hdr->cmsg_type != SCTP_RCVINFO) {
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1378 TRACE_DEBUG(FULL, "Anciliary block IPPROTO_SCTP / %d, skipped", hdr->cmsg_type);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1379 continue;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1380 }
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1381
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1382 rcvinf = (struct sctp_rcvinfo *) CMSG_DATA(hdr);
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1383
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1384 *strid = rcvinf->rcv_sid;
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1385 #endif /* OLD_SCTP_SOCKET_API */
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1386
b72836fb814b Add some compliancy to RFC6458. Not tested however as Ubuntu does not support this yet Sebastien Decugis <sdecugis@freediameter.net> parents: 1107 diff changeset	1387
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1388 }
1027 0117a7746b21 Fix a number of errors and warnings introduced/highlighted by recent commits Sebastien Decugis <sdecugis@freediameter.net> parents: 974 diff changeset	1389 TRACE_DEBUG(FULL, "Received %zdb data on socket %d, stream %hu", datasize, conn->cc_socket, *strid);
68 f09247048015 Add stream information in debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 60 diff changeset	1390 } else {
1027 0117a7746b21 Fix a number of errors and warnings introduced/highlighted by recent commits Sebastien Decugis <sdecugis@freediameter.net> parents: 974 diff changeset	1391 TRACE_DEBUG(FULL, "Received %zdb data on socket %d (stream ignored)", datasize, conn->cc_socket);
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1392 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1393
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1394 return 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1395 }

Mercurial > hg > freeDiameter

annotate libfdcore/sctp.c @ 1544:7bad8025e69d