From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Sat, 11 Oct 2008 16:28:05 +0000 (+0000)
Subject: possible fix for MODENDP-140
X-Git-Tag: v1.0.2~846
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8684256756c05f82f8bb042735fdab2efb7333ad;p=thirdparty%2Ffreeswitch.git

possible fix for MODENDP-140

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9960 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/mod/endpoints/mod_loopback/mod_loopback.c b/src/mod/endpoints/mod_loopback/mod_loopback.c
index c40a721062..34453bdbcd 100644
--- a/src/mod/endpoints/mod_loopback/mod_loopback.c
+++ b/src/mod/endpoints/mod_loopback/mod_loopback.c
@@ -75,6 +75,7 @@ struct private_object {
 	unsigned char cng_databuf[10];
 	switch_timer_t timer;
 	switch_caller_profile_t *caller_profile;
+	int32_t bowout_frame_count;
 };
 typedef struct private_object private_t;
 
@@ -163,6 +164,8 @@ static switch_status_t tech_init(private_t *tech_pvt, switch_core_session_t *ses
 	switch_set_flag((&tech_pvt->cng_frame), SFF_CNG);
 	tech_pvt->cng_frame.datalen = 2;
 
+	tech_pvt->bowout_frame_count = (tech_pvt->read_codec.implementation->actual_samples_per_second / 
+							 tech_pvt->read_codec.implementation->samples_per_frame) * 3;
 
 	switch_core_session_set_read_codec(session, &tech_pvt->read_codec);
 	switch_core_session_set_write_codec(session, &tech_pvt->write_codec);
@@ -560,7 +563,8 @@ static switch_status_t channel_write_frame(switch_core_session_t *session, switc
 		switch_channel_test_flag(tech_pvt->channel, CF_BRIDGED) &&
 		switch_channel_test_flag(tech_pvt->other_channel, CF_BRIDGED) &&
 		switch_channel_test_flag(tech_pvt->channel, CF_ANSWERED) &&
-		switch_channel_test_flag(tech_pvt->other_channel, CF_ANSWERED) 
+		switch_channel_test_flag(tech_pvt->other_channel, CF_ANSWERED) &&
+		!--tech_pvt->bowout_frame_count <= 0
 		) {
 		const char *a_uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE);
 		const char *b_uuid = switch_channel_get_variable(tech_pvt->other_channel, SWITCH_SIGNAL_BOND_VARIABLE);