From: Michael Jerris <mike@jerris.com>
Date: Thu, 11 Jan 2007 23:44:18 +0000 (+0000)
Subject: add max_forwards chanvar, maybe we should put this in caller profile and allways... 
X-Git-Tag: v1.0-beta1~1363
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d933d5fe2f5f9f02661d40207fa7e7841b804dad;p=thirdparty%2Ffreeswitch.git

add max_forwards chanvar, maybe we should put this in caller profile and allways pass it across and decrement it to avoid loops across the switch, at least for protocols that support loop detection.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3947 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index 40534d1176..3369deb850 100644
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -4149,8 +4149,10 @@ static void sip_i_invite(nua_t *nua,
     snprintf(uri, sizeof(uri), "%s@%s:%s", req_user, req_host, req_port);
     switch_channel_set_variable(channel, "sip_req_uri", uri);
 
+    snprintf(uri, sizeof(uri), "%u", sip->sip_max_forwards->mf_count);
+    switch_channel_set_variable(channel, "max_forwards", uri);
 
-    if ((tech_pvt->caller_profile = switch_caller_profile_new(switch_core_session_get_pool(session),
+	if ((tech_pvt->caller_profile = switch_caller_profile_new(switch_core_session_get_pool(session),
                                                               (char *) from->a_url->url_user,
                                                               profile->dialplan,
                                                               displayname,