diff options
author | Automerge script <automerge@asterisk.org> | 2012-12-13 15:17:41 +0000 |
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committer | Automerge script <automerge@asterisk.org> | 2012-12-13 15:17:41 +0000 |
commit | 90c7ab4814ea6c1c087aadcb5661cf2c1abd94dc (patch) | |
tree | ef533c7205a383803f86560a06309b2238a5dfa7 | |
parent | bc90f6a9d9ce39deff1e8cb940bfbf088c3b50bb (diff) |
Merged revisions 377966 via svnmerge from
file:///srv/subversion/repos/asterisk/trunk
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r377966 | kmoore | 2012-12-13 08:28:57 -0600 (Thu, 13 Dec 2012) | 23 lines
Ensure Min-SE is included in outbound INVITEs
Asterisk now includes Min-SE in outbound INVITEs when the value is not
90 (the default) and session timers are not disabled. This has the
effect of Asterisk following RFC4028 more closely with regard to 422
responses and preventing situations in which Asterisk would be forced
to temporarily accept a call to tear it down based on a Session-Expires
below the locally configured Min-SE.
(issue SWP-5051)
Review: https://reviewboard.asterisk.org/r/2222/
Reported-by: Kinsey Moore
Patch-by: Kinsey Moore
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Merged revisions 377946 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 377947 from http://svn.asterisk.org/svn/asterisk/branches/10
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Merged revisions 377948 from http://svn.asterisk.org/svn/asterisk/branches/11
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git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@377968 65c4cc65-6c06-0410-ace0-fbb531ad65f3
-rw-r--r-- | channels/chan_sip.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 793e14179..9d5d638ad 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -14052,7 +14052,9 @@ static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, int init, } /* Add Session-Timers related headers */ - if (st_get_mode(p, 0) == SESSION_TIMER_MODE_ORIGINATE) { + if (st_get_mode(p, 0) == SESSION_TIMER_MODE_ORIGINATE + || (st_get_mode(p, 0) == SESSION_TIMER_MODE_ACCEPT + && st_get_se(p, FALSE) != DEFAULT_MIN_SE)) { char i2astr[10]; if (!p->stimer->st_interval) { @@ -14060,9 +14062,11 @@ static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, int init, } p->stimer->st_active = TRUE; - - snprintf(i2astr, sizeof(i2astr), "%d", p->stimer->st_interval); - add_header(&req, "Session-Expires", i2astr); + if (st_get_mode(p, 0) == SESSION_TIMER_MODE_ORIGINATE) { + snprintf(i2astr, sizeof(i2astr), "%d", p->stimer->st_interval); + add_header(&req, "Session-Expires", i2astr); + } + snprintf(i2astr, sizeof(i2astr), "%d", st_get_se(p, FALSE)); add_header(&req, "Min-SE", i2astr); } @@ -29147,7 +29151,10 @@ static void proc_422_rsp(struct sip_pvt *p, struct sip_request *rsp) ast_log(LOG_WARNING, "Parsing of Min-SE header failed %s\n", p_hdrval); return; } - p->stimer->st_interval = minse; + p->stimer->st_cached_min_se = minse; + if (p->stimer->st_interval < minse) { + p->stimer->st_interval = minse; + } transmit_invite(p, SIP_INVITE, 1, 2, NULL); } @@ -30730,8 +30737,8 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str ast_log(LOG_WARNING, "Invalid session-minse '%s' at line %d of %s\n", v->value, v->lineno, config); peer->stimer.st_min_se = global_min_se; } - if (peer->stimer.st_min_se < 90) { - ast_log(LOG_WARNING, "session-minse '%s' at line %d of %s is not allowed to be < 90 secs\n", v->value, v->lineno, config); + if (peer->stimer.st_min_se < DEFAULT_MIN_SE) { + ast_log(LOG_WARNING, "session-minse '%s' at line %d of %s is not allowed to be < %d secs\n", v->value, v->lineno, config, DEFAULT_MIN_SE); peer->stimer.st_min_se = global_min_se; } } else if (!strcasecmp(v->name, "session-refresher")) { @@ -31826,8 +31833,8 @@ static int reload_config(enum channelreloadreason reason) ast_log(LOG_WARNING, "Invalid session-minse '%s' at line %d of %s\n", v->value, v->lineno, config); global_min_se = DEFAULT_MIN_SE; } - if (global_min_se < 90) { - ast_log(LOG_WARNING, "session-minse '%s' at line %d of %s is not allowed to be < 90 secs\n", v->value, v->lineno, config); + if (global_min_se < DEFAULT_MIN_SE) { + ast_log(LOG_WARNING, "session-minse '%s' at line %d of %s is not allowed to be < %d secs\n", v->value, v->lineno, config, DEFAULT_MIN_SE); global_min_se = DEFAULT_MIN_SE; } } else if (!strcasecmp(v->name, "session-refresher")) { |