freeDiameter: libfdcore/sctp.c annotate

annotate libfdcore/sctp.c @ 1327:82b386714795

Set callback data also when only setting expire callback (and not answer callback as well). It is used when calling the expire callback, so not setting it makes no sense.

author	Thomas Klausner <tk@giga.or.at>
date	Mon, 27 Nov 2017 15:21:20 +0100
parents	25fad6714991
children	b75556f40346

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 */
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	51 #if (!defined(SCTP_CONNECTX_4_ARGS) \|\| (!defined(SCTP_RECVRCVINFO)) \|\| (!defined(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	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
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	61 /* 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	62 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	63 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	64 socklen_t sz;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	65
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	66 TRACE_ENTRY( "%d", sk);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	67
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	68 CHECK_PARAMS( sk > 0 );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	69
252 433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	70 {
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	71 int reuse = 1;
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	72 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	73 }
433ef00ac049 Use SO_REUSEADDR in debug builds Sebastien Decugis <sdecugis@nict.go.jp> parents: 248 diff changeset	74
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	75 #ifdef ADJUST_RTX_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	76 /* Set the retransmit parameters */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	77 #ifdef SCTP_RTOINFO
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	78 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	79 struct sctp_rtoinfo rtoinfo;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	80 memset(&rtoinfo, 0, sizeof(rtoinfo));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	81
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	82 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	83 sz = sizeof(rtoinfo);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	84 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	85 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_RTOINFO, &rtoinfo, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	86 if (sz != sizeof(rtoinfo))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	87 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	88 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	89 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	90 }
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	91 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	92 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	93 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	94 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	95
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	96 /* 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	97 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	98 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	99
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	100 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	101 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	102
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	103 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	104 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	105 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, 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	106 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	107 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	108 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	109 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	110 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	111 #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	112 TRACE_DEBUG(ANNOYING, "Skipping SCTP_RTOINFO");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	113 #endif /* SCTP_RTOINFO */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	114
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	115 /* Set the association parameters: max number of retransmits, ... */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	116 #ifdef SCTP_ASSOCINFO
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	117 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	118 struct sctp_assocparams assoc;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	119 memset(&assoc, 0, sizeof(assoc));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	120
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	121 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	122 sz = sizeof(assoc);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	123 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	124 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_ASSOCINFO, &assoc, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	125 if (sz != sizeof(assoc))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	126 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	127 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	128 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	129 }
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	130 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	131 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	132 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	133 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	134 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	135 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	136
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	137 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	138 /* 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	139
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	140 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	141 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	142
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	143 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	144 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	145 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, 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	146 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	147 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	148 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	149 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	150 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	151 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	152 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	153 #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	154 TRACE_DEBUG(ANNOYING, "Skipping SCTP_ASSOCINFO");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	155 #endif /* SCTP_ASSOCINFO */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	156 #endif /* ADJUST_RTX_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	157
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	158 /* 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	159 #ifdef SCTP_INITMSG
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	160 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	161 struct sctp_initmsg init;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	162 memset(&init, 0, sizeof(init));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	163
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	164 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	165 sz = sizeof(init);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	166
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	167 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	168 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	169 if (sz != sizeof(init))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	170 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	171 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	172 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	173 }
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( "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	175 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	176 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	177 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	178 }
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 /* 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	181 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	182 init.sinit_max_init_timeo = CNX_TIMEOUT * 1000;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	183
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	184 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	185 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	186
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	187 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	188 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	189 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	190 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	191 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	192 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	193 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	194 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	195 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	196 #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	197 TRACE_DEBUG(ANNOYING, "Skipping SCTP_INITMSG");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	198 #endif /* SCTP_INITMSG */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	199
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	200 /* 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	201 #ifdef SO_LINGER
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	202 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	203 struct linger linger;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	204 memset(&linger, 0, sizeof(linger));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	205
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	206 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	207 sz = sizeof(linger);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	208 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	209 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	210 if (sz != sizeof(linger))
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 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	213 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	214 }
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	215 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	216 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	217 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	218
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	219 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	220 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	221
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	222 /* Set the option */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	223 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	224
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 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	226 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	227 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	228 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	229 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	230 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	231 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	232 #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	233 TRACE_DEBUG(ANNOYING, "Skipping SO_LINGER");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	234 #endif /* SO_LINGER */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	235
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	236 /* Set the NODELAY option (Nagle-like algorithm) */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	237 #ifdef SCTP_NODELAY
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	238 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	239 int nodelay;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	240
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	241 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	242 sz = sizeof(nodelay);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	243 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	244 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	245 if (sz != sizeof(nodelay))
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 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	248 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	249 }
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	250 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	251 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	252
1197 823829bf1037 Couple of typos in the comments Sebastien Decugis <sdecugis@freediameter.net> parents: 1186 diff changeset	253 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	254
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	255 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	256 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	257
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	258 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	259 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	260 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	261 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	262 }
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 #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	265 TRACE_DEBUG(ANNOYING, "Skipping SCTP_NODELAY");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	266 #endif /* SCTP_NODELAY */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	267
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	268 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	269 SO_RCVBUF size of receiver window
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	270 SO_SNDBUF size of pending data to send
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	271 SCTP_AUTOCLOSE for one-to-many only
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	272 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	273 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	274 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	275
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	276 /* 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	277 #ifdef SCTP_DISABLE_FRAGMENTS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	278 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	279 int nofrag;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	280
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	281 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	282 sz = sizeof(nofrag);
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	283 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	284 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	285 if (sz != sizeof(nofrag))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	286 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	287 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	288 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	289 }
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	290 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	291 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	292
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	293 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	294
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	295 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	296 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	297
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	298 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	299 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	300 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	301 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	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 #else /* SCTP_DISABLE_FRAGMENTS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	305 # error "TLS requires support of SCTP_DISABLE_FRAGMENTS"
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	306 #endif /* SCTP_DISABLE_FRAGMENTS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	307
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	308 /* 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	309 #ifdef SCTP_PEER_ADDR_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	310 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	311 struct sctp_paddrparams parms;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	312 memset(&parms, 0, sizeof(parms));
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	313
172 9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	314 /* 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	315 parms.spp_address.ss_family = AF_INET;
9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	316
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	317 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	318 sz = sizeof(parms);
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 /* Read socket defaults */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	321 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS, &parms, &sz) );
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	322 if (sz != sizeof(parms))
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	323 {
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	324 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	325 return ENOTSUP;
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	326 }
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	327 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	328 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	329 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	330 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	331 // 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	332 // 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	333 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	334
172 9c5dfc6399a4 Fix bug with Debian Lenny kernel Sebastien Decugis <sdecugis@nict.go.jp> parents: 171 diff changeset	335 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	336 #ifdef SPP_PMTUD_ENABLE
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	337 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	338 #endif /* SPP_PMTUD_ENABLE */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	339
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	340 #ifdef ADJUST_RTX_PARAMS
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	341 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	342 /* 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	343 #endif /* ADJUST_RTX_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	344
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	345 /* Set the option to the socket */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	346 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	347
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	348 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	349 /* Check new values */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	350 CHECK_SYS( getsockopt(sk, IPPROTO_SCTP, 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	351 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	352 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	353 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	354 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	355 // 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	356 // 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	357 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	358 }
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	359 #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	360 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	361 #endif /* SCTP_PEER_ADDR_PARAMS */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	362
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	363 /*
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	364 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	365 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	366
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	367 /* 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	368 #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	369 #ifdef SCTP_EVENTS /* DEPRECATED */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	370 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	371 struct sctp_event_subscribe event;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	372
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	373 memset(&event, 0, sizeof(event));
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	374 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	375 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	376 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	377 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	378 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	379 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	380 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	381 // 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	382 // 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	383
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	384 /* Set the option to the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	385 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	386
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	387 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	388 sz = sizeof(event);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	389 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	390 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	391 {
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	392 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	393 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	394 }
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	395
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	396 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	397 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	398 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	399 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	400 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	401 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	402 fd_log_debug( " sctp_partial_delivery_event : %hhu", event.sctp_partial_delivery_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	403 fd_log_debug( " sctp_adaptation_layer_event : %hhu", event.sctp_adaptation_layer_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	404 // 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	405 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	406 }
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	407 #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	408 TRACE_DEBUG(ANNOYING, "Skipping SCTP_EVENTS");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	409 #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	410 #endif /* OLD_SCTP_SOCKET_API */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	411
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	412 /* Set the v4 mapped addresses option */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	413 #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	414 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	415 int v4mapped;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	416
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	417 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	418 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	419 /* Read socket defaults */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	420 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	421 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	422 {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	423 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	424 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	425 }
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	426 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	427 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	428
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	429 #ifndef SCTP_USE_MAPPED_ADDRESSES
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	430 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	431 #else /* SCTP_USE_MAPPED_ADDRESSES */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	432 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	433 #endif /* SCTP_USE_MAPPED_ADDRESSES */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	434
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	435 /* Set the option to the socket */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	436 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	437
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 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	439 /* Check new values */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	440 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	441 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	442 }
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	443 } 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	444 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	445 }
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	446 #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	447 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	448 #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	449
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	450 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	451 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	452 SCTP_HMAC_IDENT authentication algorithms
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	453 SCTP_AUTH_ACTIVE_KEY set the active key
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	454 SCTP_DELAYED_SACK control delayed acks
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	455 */
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	456
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	457
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	458 /* Set the interleaving option */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	459 #ifdef SCTP_FRAGMENT_INTERLEAVE
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	460 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	461 int interleave;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	462
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	463 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	464 sz = sizeof(interleave);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	465 /* Read socket defaults */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	466 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	467 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	468 {
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	469 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	470 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	471 }
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	472 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	473 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	474
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	475 #if 0
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	476 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	477 #else /* 0 */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	478 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	479 #endif /* 0 */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	480
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	481 /* Set the option to the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	482 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	483
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	484 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	485 /* Check new values */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	486 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	487 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	488 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	489 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	490 #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	491 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	492 #endif /* SCTP_FRAGMENT_INTERLEAVE */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	493
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	494 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	495 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	496 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	497 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	498 /* 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	499 /*
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	500 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	501 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	502 */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	503
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	504 /* 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	505 #ifdef SCTP_EXPLICIT_EOR
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	506 {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	507 int bool;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	508
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	509 if (TRACE_BOOL(ANNOYING)) {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	510 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	511 /* Read socket defaults */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	512 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	513 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	514 {
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	515 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	516 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	517 }
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	518 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	519 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	520
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	521 bool = 0;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	522
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	523 /* Set the option to the socket */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	524 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	525
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	526 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	527 /* Check new values */
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	528 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	529 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	530 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	531 }
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	532 #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	533 TRACE_DEBUG(ANNOYING, "Skipping SCTP_EXPLICIT_EOR");
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	534 #endif /* SCTP_EXPLICIT_EOR */
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	535
8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	536 /*
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	537 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	538 */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	539
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	540 #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	541 #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	542 {
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	543 /* 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	544 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	545 #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	546 /* 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	547 #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	548 #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	549 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	550 #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	551 #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	552 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	553 #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	554 #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	555 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	556 #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	557 #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	558 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	559 #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	560 #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	561 /* 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	562 #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	563 #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	564 /* 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	565 #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	566 #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	567 /* 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	568 #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	569 #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	570 /* 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	571 #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	572 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	573 };
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 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	575
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 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	577
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	578 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	579 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	580 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	581 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	582
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 /* 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	584 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	585 }
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 }
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 #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	588 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	589 #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	590
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
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 #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	593 {
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 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	595
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 /* 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	597 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	598
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 }
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 #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	601 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	602 #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	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
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 #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	606
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 /*
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 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	609
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 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	611 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	612 */
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
171 8ccbfdb49f1c Adjustments on the SCTP parameters Sebastien Decugis <sdecugis@nict.go.jp> parents: 77 diff changeset	615 /* 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	616 #ifdef IPV6_V6ONLY
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	617 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	618 int opt = 1;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	619 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	620 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	621 #endif /* IPV6_V6ONLY */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	622
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	623 return 0;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	624 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	625
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	626
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	627 /* Post-binding socket options */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	628 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	629 {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	630 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	631
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	632 CHECK_PARAMS( (sk > 0) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	633
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	634 /* Set the ASCONF option */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	635 #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	636 if (bound_to_default) {
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	637 int asconf;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	638
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	639 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	640 socklen_t sz;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	641
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	642 sz = sizeof(asconf);
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	643 /* Read socket defaults */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	644 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	645 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	646 {
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	647 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	648 return ENOTSUP;
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	649 }
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	650 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	651 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	652
248 d3e892306468 Cannot read/write SCTP_AUTO_ASCONF for bound sockets in FreeBSD Sebastien Decugis <sdecugis@nict.go.jp> parents: 246 diff changeset	653 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	654
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	655 /* Set the option to the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	656 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	657
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	658 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	659 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	660 /* Check new values */
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs Sebastien Decugis <sdecugis@nict.go.jp> parents: 27 diff changeset	661 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	662 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	663 }
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	664 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	665 #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	666 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	667 #endif /* SCTP_AUTO_ASCONF */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	668
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	669 return 0;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	670 }
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	671
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	672 /* 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	673 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	674 {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	675 struct fd_list * li;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	676 int to_add4 = 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	677 int to_add6 = 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	678 union {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	679 uint8_t *buf;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	680 sSA4 *sin;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	681 sSA6 *sin6;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	682 } ptr;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	683 size_t sz;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	684
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	685 /* 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	686 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	687 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	688
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	689 /* Do the flag match ? */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	690 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	691 continue;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	692
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	693 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	694 to_add4 ++;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	695 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	696 to_add6 ++;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	697 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	698 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	699
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	700 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	701 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	702
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	703 /* The size to add */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	704 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	705 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	706 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	707 #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	708 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	709 #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	710 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	711 #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	712 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	713
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	714 /* 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	715 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	716
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	717 /* Finally, add the addresses */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	718 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	719 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	720
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	721 /* 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	722 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	723 continue;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	724
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	725 /* Are the flags matching ? */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	726 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	727 continue;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	728
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	729 /* 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	730 #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	731 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	732 #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	733 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	734 #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	735 sz = sizeof(sSA6);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	736 else
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	737 sz = sizeof(sSA4);
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	738
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	739 /* 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	740 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	741
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	742 /* Update other information */
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	743 *size += sz;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	744 *addr_count += 1;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	745
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	746 /* 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	747 if (sz == sizeof(sSA4)) {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	748 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	749 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	750 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	751 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	752 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	753 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	754 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	755 } else {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	756 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	757 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	758 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	759 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	760 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	761
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	762 return 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	763 }
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	764
22 0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	765 /* 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	766 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	767 {
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	768 int bind_default;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	769
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	770 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	771 CHECK_PARAMS(sock);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	772
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	773 /* Create the socket */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	774 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	775
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	776 /* 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	777 CHECK_FCT( fd_setsockopt_prebind(*sock) );
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	778
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	779 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	780 redo:
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	781 if ( bind_default ) {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	782 /* Implicit endpoints : bind to default addresses */
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	783 union {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	784 sSS ss;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	785 sSA sa;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	786 sSA4 sin;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	787 sSA6 sin6;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	788 } s;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	789
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	790 /* 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	791 memset(&s, 0, sizeof(s));
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	792
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	793 s.sa.sa_family = family;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	794
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	795 if (family == AF_INET)
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	796 s.sin.sin_port = htons(port);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	797 else
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	798 s.sin6.sin6_port = htons(port);
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	799
246 6418a188c1b5 getnameinfo is also more sensitive on freeBSD Sebastien Decugis <sdecugis@nict.go.jp> parents: 245 diff changeset	800 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	801
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	802 } else {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	803 /* 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	804
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	805 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	806 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	807 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	808
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	809 /* 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	810 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	811
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	812 if (!count) {
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	813 /* 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	814 bind_default = 1;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	815 goto redo;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	816 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	817
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	818 #if 0
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	819 union {
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	820 sSA *sa;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	821 uint8_t *buf;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	822 } ptr;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	823 int i;
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	824 ptr.sa = sar;
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	825 fd_log_debug("Calling sctp_bindx with the following address array:");
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	826 for (i = 0; i < count; i++) {
965 9b37f34c1b1f Some modifications to logging code: Sebastien Decugis <sdecugis@freediameter.net> parents: 961 diff changeset	827 TRACE_sSA(FD_LOG_DEBUG, FULL, " - ", ptr.sa, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	828 ptr.buf += (ptr.sa->sa_family == AF_INET) ? sizeof(sSA4) : sizeof(sSA6) ;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	829 }
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	830 #endif
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	831
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	832 /* 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	833 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	834
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	835 /* 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	836 free(sar);
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	837 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	838
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	839 /* 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	840 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	841
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	842 /* Debug: show all local listening addresses */
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	843 #if 0
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	844 sSA *sar;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	845 union {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	846 sSA *sa;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	847 uint8_t *buf;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	848 } ptr;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	849 int sz;
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	850
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	851 CHECK_SYS( sz = sctp_getladdrs(*sock, 0, &sar) );
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	852
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	853 fd_log_debug("SCTP server bound on :");
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	854 for (ptr.sa = sar; sz-- > 0; ptr.buf += (ptr.sa->sa_family == AF_INET) ? sizeof(sSA4) : sizeof(sSA6)) {
965 9b37f34c1b1f Some modifications to logging code: Sebastien Decugis <sdecugis@freediameter.net> parents: 961 diff changeset	855 TRACE_sSA(FD_LOG_DEBUG, FULL, " - ", ptr.sa, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	856 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	857 sctp_freeladdrs(sar);
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	858 #endif
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	859
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	860 return 0;
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	861 }
277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	862
22 0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	863 /* Allow clients connections on server sockets */
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	864 int fd_sctp_listen( int sock )
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	865 {
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	866 TRACE_ENTRY("%d", sock);
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	867 CHECK_SYS( listen(sock, 5) );
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	868 return 0;
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	869 }
0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	870
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	871 /* Create a client socket and connect to remote server */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	872 int fd_sctp_client( int sock, int no_ip6, uint16_t port, struct fd_list list )
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	873 {
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	874 int family;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	875 union {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	876 uint8_t *buf;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	877 sSA *sa;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	878 } sar;
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	879 size_t size = 0;
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	880 int count = 0;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	881 int ret;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	882
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	883 sar.buf = NULL;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	884
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	885 TRACE_ENTRY("%p %i %hu %p", sock, no_ip6, port, list);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	886 CHECK_PARAMS( sock && list && (!FD_IS_LIST_EMPTY(list)) );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	887
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	888 if (no_ip6) {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	889 family = AF_INET;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	890 } else {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	891 family = AF_INET6;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	892 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	893
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	894 /* Create the socket */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	895 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	896
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	897 /* Cleanup if we are cancelled */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	898 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	899
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	900 /* 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	901 CHECK_FCT_DO( ret = fd_setsockopt_prebind(*sock), goto out );
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	902
38 68c1890f7049 Fixed a small bug in SCTP close Sebastien Decugis <sdecugis@nict.go.jp> parents: 33 diff changeset	903 /* 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	904 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	905 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	906 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	907
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	908 /* Try connecting */
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	909 LOG_A("Attempting SCTP connection (%d addresses attempted) ", count);
96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	910
96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	911 #if 0
177 09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	912 /* Dump the SAs */
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	913 union {
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	914 uint8_t *buf;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	915 sSA *sa;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	916 sSA4 *sin;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	917 sSA6 *sin6;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	918 } ptr;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	919 int i;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	920 ptr.buf = sar.buf;
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	921 for (i=0; i< count; i++) {
965 9b37f34c1b1f Some modifications to logging code: Sebastien Decugis <sdecugis@freediameter.net> parents: 961 diff changeset	922 TRACE_sSA(FD_LOG_DEBUG, FULL, " - ", ptr.sa, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
177 09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	923 ptr.buf += (ptr.sa->sa_family == AF_INET) ? sizeof(sSA4) : sizeof(sSA6);
09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	924 }
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	925 #endif
177 09b9cb9cfd01 Added more information for SCTP connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 172 diff changeset	926
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	927 /* 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	928 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	929 #ifdef SCTP_CONNECTX_4_ARGS
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	930 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	931 #else /* SCTP_CONNECTX_4_ARGS */
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	932 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	933 #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	934 /* 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	935 pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL);
75 e6bf3e262e49 Added comment about a bug Sebastien Decugis <sdecugis@nict.go.jp> parents: 68 diff changeset	936
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	937 if (ret < 0) {
1198 8c4dd4b693c6 Some cleanups in the traces Sebastien Decugis <sdecugis@freediameter.net> parents: 1197 diff changeset	938 ret = errno;
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	939 /* 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	940 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	941 goto out;
227 80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	942 }
80a7e65167c4 Cleanup verbosity and fix unintialized variable Sebastien Decugis <sdecugis@nict.go.jp> parents: 222 diff changeset	943
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	944 free(sar.buf); sar.buf = NULL;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	945
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	946 /* Set the remaining sockopts */
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	947 CHECK_FCT_DO( ret = fd_setsockopt_postbind(*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	948 {
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	949 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	950 } );
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	951
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 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 ;
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 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	955
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	956 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	957 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	958 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	959 *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	960 }
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	961 free(sar.buf);
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	962 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	963 return ret;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	964 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	965
1228 e5010975da35 Fix typo in comment. Thomas Klausner <tk@giga.or.at> parents: 1200 diff changeset	966 /* 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	967 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	968 {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	969 struct sctp_status status;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	970 socklen_t sz = sizeof(status);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	971
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	972 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	973 CHECK_PARAMS( (sock > 0) && in && out );
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	974
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	975 /* Read the association parameters */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	976 memset(&status, 0, sizeof(status));
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	977 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	978 if (sz != sizeof(status))
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	979 {
27 b3a1773e9f46 again, correct was actually %zd Sebastien Decugis <sdecugis@nict.go.jp> parents: 26 diff changeset	980 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	981 return ENOTSUP;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	982 }
1107 96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	983 #if 0
96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	984 char sa_buf[sSA_DUMP_STRLEN];
96f2051215c8 Replaced calls to TRACE_sSA and sSA_DUMP_NODE* macros Sebastien Decugis <sdecugis@freediameter.net> parents: 1102 diff changeset	985 fd_sa_sdump_numeric(sa_buf, &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	986 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	987 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	988 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	989 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	990 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	991 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	992 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	993 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	994 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	995 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	996 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	997 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	998 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	999 #endif /* 0 */
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1000
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1001 *in = status.sstat_instrms;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1002 *out = status.sstat_outstrms;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1003
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1004 if (primary)
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1005 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	1006
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1007 return 0;
20 277ec00d793e Backup before typhoon... Progress on server side Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	1008 }
22 0b3b46da2c12 Progress on server code Sebastien Decugis <sdecugis@nict.go.jp> parents: 20 diff changeset	1009
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1010 /* 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	1011 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	1012 {
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1013 union {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1014 sSA *sa;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1015 uint8_t *buf;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1016 } ptr;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1017
60 04ae89829faa Initialize pointer Sebastien Decugis <sdecugis@nict.go.jp> parents: 58 diff changeset	1018 sSA * data = NULL;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1019 int count;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1020
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1021 TRACE_ENTRY("%d %p", sock, list);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1022 CHECK_PARAMS(list);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1023
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1024 /* Read the list on the socket */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1025 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	1026 ptr.sa = data;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1027
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1028 while (count) {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1029 socklen_t sl;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1030 switch (ptr.sa->sa_family) {
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1031 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	1032 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	1033 default:
231 7ebe220d6572 Fix typo Sebastien Decugis <sdecugis@nict.go.jp> parents: 228 diff changeset	1034 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	1035 /* 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	1036 goto stop;
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1037 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1038
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1039 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	1040 ptr.buf += sl;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1041 count --;
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1042 }
220 5f2ce627db3c Try to fix the old bug on sctp_getpaddrs Sebastien Decugis <sdecugis@nict.go.jp> parents: 209 diff changeset	1043 stop:
24 bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1044 /* Free the list */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1045 sctp_freepaddrs(data);
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1046
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1047 /* 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	1048 {
193 ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1049
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1050 struct sctp_status status;
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1051 socklen_t sz = sizeof(status);
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1052 int ret;
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1053
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1054 memset(&status, 0, sizeof(status));
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1055 /* 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	1056 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	1057 if (sz != sizeof(status))
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1058 ret = -1;
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1059 sz = sizeof(sSS);
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1060 if (ret < 0)
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1061 {
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1062 /* 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	1063 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	1064 }
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1065
ee247ce69349 Fix invalid use of SCTP_STATUS Sebastien Decugis <sdecugis@nict.go.jp> parents: 192 diff changeset	1066 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	1067 }
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1068
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1069 /* Done! */
bd83ce9328ed Cleanups and completed sctp code (not finished) Sebastien Decugis <sdecugis@nict.go.jp> parents: 23 diff changeset	1070 return 0;
23 db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1071 }
db6c40b8b307 Added some code in cnxctx.c mainly Sebastien Decugis <sdecugis@nict.go.jp> parents: 22 diff changeset	1072
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1073 /* 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	1074 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	1075 {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1076 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	1077 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	1078 #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	1079 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	1080 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	1081 #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	1082 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	1083 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	1084 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1085 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	1086 struct timespec ts, now;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1087
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1088 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	1089 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	1090 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	1091
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1092 memset(&mhdr, 0, sizeof(mhdr));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1093 memset(&anci, 0, sizeof(anci));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1094
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1095 /* 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	1096 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	1097 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	1098 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	1099 #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	1100 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	1101 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	1102 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	1103 #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	1104 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	1105 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	1106 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	1107 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1108 /* 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	1109
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1110 /* 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	1111
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1112 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	1113 mhdr.msg_iovlen = iovcnt;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1114
486 65efe8ff2c30 Change creation of anciliary data to avoid padding, should close #12 Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	1115 mhdr.msg_control = anci;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1116 mhdr.msg_controllen = sizeof(anci);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1117
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1118 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	1119 again:
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1120 ret = sendmsg(conn->cc_socket, &mhdr, 0);
201 1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1121 /* Handle special case of timeout */
710 e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1122 if ((ret < 0) && ((errno == EAGAIN) \|\| (errno == EINTR))) {
e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1123 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	1124 /* 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	1125 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	1126 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	1127 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	1128 } 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	1129 goto again; /* don't care, just ignore */
1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1130 }
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	1131
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	1132 /* 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	1133 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	1134 ret = -1;
201 1b47afa59358 Also timeout on sends Sebastien Decugis <sdecugis@nict.go.jp> parents: 196 diff changeset	1135 }
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1136
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1137 CHECK_SYS_DO( ret, ); /* for tracing error only */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1138
1186 56c36d1007b4 Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling. Sebastien Decugis <sdecugis@freediameter.net> parents: 1175 diff changeset	1139 return ret;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1140 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1141
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1142 /* 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	1143 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	1144 {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1145 ssize_t ret = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1146 struct msghdr mhdr;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1147 char ancidata[ CMSG_BUF_LEN ];
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1148 struct iovec iov;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1149 uint8_t *data = NULL;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1150 size_t bufsz = 0, datasize = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1151 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	1152 int timedout = 0;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1153
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1154 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	1155 CHECK_PARAMS( conn && buf && len && event );
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1156
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1157 /* Cleanup out parameters */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1158 *buf = NULL;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1159 *len = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1160 *event = 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1161
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1162 /* Prepare header for receiving message */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1163 memset(&mhdr, 0, sizeof(mhdr));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1164 mhdr.msg_iov = &iov;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1165 mhdr.msg_iovlen = 1;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1166 mhdr.msg_control = &ancidata;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1167 mhdr.msg_controllen = sizeof(ancidata);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1168
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	1169 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	1170 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	1171
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1172 /* We will loop while all data is not received. */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1173 incomplete:
1102 1d7b3ebda27f Implemented the calls to HOOK_DATA_RECEIVED hook Sebastien Decugis <sdecugis@freediameter.net> parents: 1078 diff changeset	1174 while (datasize >= bufsz ) {
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1175 /* The buffer is full, enlarge it */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1176 bufsz += mempagesz;
894 43fb27a9037f Intrumented socket reception to store the timestamp along the received buffer Sebastien Decugis <sdecugis@freediameter.net> parents: 817 diff changeset	1177 CHECK_MALLOC( data = realloc(data, bufsz ) );
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 /* the new data will be received following the preceding */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1180 memset(&iov, 0, sizeof(iov));
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1181 iov.iov_base = data + datasize ;
1102 1d7b3ebda27f Implemented the calls to HOOK_DATA_RECEIVED hook Sebastien Decugis <sdecugis@freediameter.net> parents: 1078 diff changeset	1182 iov.iov_len = bufsz - datasize;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1183
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1184 /* 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	1185 again:
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1186 pthread_cleanup_push(free, data);
706 4ffbc9f1e922 Large UNTESTED commit with the following changes: Sebastien Decugis <sdecugis@nict.go.jp> parents: 691 diff changeset	1187 ret = recvmsg(conn->cc_socket, &mhdr, 0);
710 e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1188 pthread_testcancel();
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1189 pthread_cleanup_pop(0);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1190
194 d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1191 /* First, handle timeouts (same as fd_cnx_s_recv) */
710 e60376cb15e8 Minor changes Sebastien Decugis <sdecugis@nict.go.jp> parents: 706 diff changeset	1192 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	1193 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	1194 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	1195 if (!timedout) {
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1196 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	1197 goto again;
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1198 }
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1199 /* 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	1200 }
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections Sebastien Decugis <sdecugis@nict.go.jp> parents: 193 diff changeset	1201
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1202 /* 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	1203 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	1204 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	1205 free(data);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1206 *event = FDEVP_CNX_ERROR;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1207 return 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1208 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1209
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1210 /* Update the size of data we received */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1211 datasize += ret;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1212
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1213 /* 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	1214 if ( ! (mhdr.msg_flags & MSG_EOR) ) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1215 goto incomplete;
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
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1218 /* 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	1219 if (mhdr.msg_flags & MSG_NOTIFICATION) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1220 union sctp_notification * notif = (union sctp_notification *) data;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1221
1027 0117a7746b21 Fix a number of errors and warnings introduced/highlighted by recent commits Sebastien Decugis <sdecugis@freediameter.net> parents: 974 diff changeset	1222 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	1223
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1224 switch (notif->sn_header.sn_type) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1225
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	1226 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	1227 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	1228 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	1229 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	1230 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	1231 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	1232
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1233 *event = FDEVP_CNX_EP_CHANGE;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1234 break;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1235
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1236 case SCTP_PEER_ADDR_CHANGE:
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1237 TRACE_DEBUG(FULL, "Received SCTP_PEER_ADDR_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	1238 /* TRACE_sSA(FD_LOG_DEBUG, ANNOYING, " intf_change : ", &(notif->sn_paddr_change.spc_aaddr), NI_NUMERICHOST \| NI_NUMERICSERV, "" ); */
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	1239 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	1240 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	1241
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1242 *event = FDEVP_CNX_EP_CHANGE;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1243 break;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1244
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1245 case SCTP_REMOTE_ERROR:
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1246 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	1247 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	1248 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	1249
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1250 *event = FDEVP_CNX_ERROR;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1251 break;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1252
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	1253 #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	1254 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	1255 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	1256 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	1257 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	1258
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	1259 *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	1260 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	1261 #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	1262 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	1263 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	1264 *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	1265 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	1266 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1267 case SCTP_SHUTDOWN_EVENT:
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1268 TRACE_DEBUG(FULL, "Received SCTP_SHUTDOWN_EVENT notification");
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1269
228 dcb58243e91f More cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 227 diff changeset	1270 *event = FDEVP_CNX_SHUTDOWN;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1271 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	1272
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	1273 #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	1274 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	1275 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	1276 *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	1277 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	1278 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1279
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1280 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	1281 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	1282 goto next_message;
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1283 }
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 free(data);
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1286 return 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1287 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1288
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1289 /* From this point, we have received a message */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1290 *event = FDEVP_CNX_MSG_RECV;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1291 *buf = data;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1292 *len = datasize;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1293
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1294 if (strid) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1295 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	1296 #ifdef OLD_SCTP_SOCKET_API
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1297 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	1298 #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	1299 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	1300 #endif /* OLD_SCTP_SOCKET_API */
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1301
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1302 /* Handle the anciliary data */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1303 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	1304
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1305 /* We deal only with anciliary data at SCTP level */
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1306 if (hdr->cmsg_level != IPPROTO_SCTP) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1307 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	1308 continue;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1309 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1310
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	1311 #ifdef OLD_SCTP_SOCKET_API
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1312 /* 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	1313 if (hdr->cmsg_type != SCTP_SNDRCV) {
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1314 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	1315 continue;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1316 }
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1317
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1318 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	1319 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	1320 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	1321 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	1322 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	1323 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	1324 /* 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	1325 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	1326 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	1327 /* 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	1328 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	1329 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	1330 }
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1331
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1332 *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	1333 #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	1334 /* 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	1335 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	1336 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	1337 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	1338 }
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	1339
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 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	1341
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 *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	1343 #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	1344
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	1345
25 67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1346 }
1027 0117a7746b21 Fix a number of errors and warnings introduced/highlighted by recent commits Sebastien Decugis <sdecugis@freediameter.net> parents: 974 diff changeset	1347 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	1348 } else {
1027 0117a7746b21 Fix a number of errors and warnings introduced/highlighted by recent commits Sebastien Decugis <sdecugis@freediameter.net> parents: 974 diff changeset	1349 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	1350 }
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 return 0;
67ca08d5bc48 Completed connection context files Sebastien Decugis <sdecugis@nict.go.jp> parents: 24 diff changeset	1353 }

Mercurial > hg > freeDiameter

annotate libfdcore/sctp.c @ 1327:82b386714795