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fix for MODENDP-60 (handle max-forwards across a bridge). Move logic to core to copy and decrement var.

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6974 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris committed 2007-12-24 18:52:10 +00:00
1 parent 9857d6ddc6
commit 0e7a329069
2 files changed
+10 -9
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src/switch_core_session.c
+8 -2
View File
@@ -288,8 +288,14 @@ SWITCH_DECLARE(switch_call_cause_t) switch_core_session_outgoing_channel(switch_
switch_channel_set_variable(peer_channel, SWITCH_B_SDP_VARIABLE, val);
}
if ((val = switch_channel_get_variable(channel, SWITCH_MAX_FORWARDS_VARIABLE))) {
switch_channel_set_variable(peer_channel, SWITCH_MAX_FORWARDS_VARIABLE, val);
val = switch_channel_get_variable(channel, SWITCH_MAX_FORWARDS_VARIABLE);
if (!switch_strlen_zero(val)) {
int forwardval = atoi(val) - 1;
const char *max_forwards = switch_core_session_sprintf(session, "%d", forwardval);
switch_channel_set_variable(peer_channel, SWITCH_MAX_FORWARDS_VARIABLE, max_forwards);
} else {
switch_channel_set_variable(peer_channel, SWITCH_MAX_FORWARDS_VARIABLE, "70");
}
if (switch_channel_test_flag(channel, CF_BYPASS_MEDIA)) {