From 1c4d34a0f797ee77bfde00e868388f8064a47d85 Mon Sep 17 00:00:00 2001 From: Tilghman Lesher Date: Fri, 31 Oct 2008 16:30:32 +0000 Subject: [PATCH] Turn off qualify on uncached realtime peers. (Closes issue #13383) git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@153114 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_sip.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 979b5de503..b040238c20 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -17326,6 +17326,14 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str ast_log(LOG_WARNING, "Qualification of peer '%s' should be 'yes', 'no', or a number of milliseconds at line %d of sip.conf\n", peer->name, v->lineno); peer->maxms = 0; } + if (realtime && !ast_test_flag(&global_flags[1], SIP_PAGE2_RTCACHEFRIENDS) && peer->maxms > 0) { + /* This would otherwise cause a network storm, where the + * qualify response refreshes the peer from the database, + * which in turn causes another qualify to be sent, ad + * infinitum. */ + ast_log(LOG_WARNING, "Qualify is incompatible with dynamic uncached realtime. Please either turn rtcachefriends on or turn qualify off on peer '%s'\n", peer->name); + peer->maxms = 0; + } } else if (!strcasecmp(v->name, "maxcallbitrate")) { peer->maxcallbitrate = atoi(v->value); if (peer->maxcallbitrate < 0)