From: Anthony Minessale <anthm@freeswitch.org>
Date: Sun, 11 Aug 2013 19:57:47 +0000 (+0500)
Subject: FS-5687 this patch adds a debouncer to that info message.  if you still have problems... 
X-Git-Tag: v1.4.1~18^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9adbb7ac6ce215aab076f42258fa4a46fe972f2;p=thirdparty%2Ffreeswitch.git

FS-5687 this patch adds a debouncer to that info message.  if you still have problems try altering switch_rtp.c:5469 to add 0 condition so it skips that whole block and retest eg... if (0 && switch_rtp_test_flag(rtp_session, SWITCH_RTP_FLAG_VIDEO)) {
---

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index 50261d7f4e..bdee17669d 100644
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -1295,12 +1295,18 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 	case SWITCH_MESSAGE_INDICATE_VIDEO_REFRESH_REQ:
 		{
 			const char *pl = "<media_control><vc_primitive><to_encoder><picture_fast_update/></to_encoder></vc_primitive></media_control>";
+			time_t now = switch_epoch_time_now(NULL);
 
-			if (!zstr(msg->string_arg)) {
-				pl = msg->string_arg;
-			}
+			if (!tech_pvt->last_vid_info || (now - tech_pvt->last_vid_info) > 5) {
+
+				tech_pvt->last_vid_info = now;
 
-			nua_info(tech_pvt->nh, SIPTAG_CONTENT_TYPE_STR("application/media_control+xml"), SIPTAG_PAYLOAD_STR(pl), TAG_END());
+				if (!zstr(msg->string_arg)) {
+					pl = msg->string_arg;
+				}
+			
+				nua_info(tech_pvt->nh, SIPTAG_CONTENT_TYPE_STR("application/media_control+xml"), SIPTAG_PAYLOAD_STR(pl), TAG_END());
+			}
 			
 		}
 		break;
diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.h b/src/mod/endpoints/mod_sofia/mod_sofia.h
index 574e211209..a2f85806b4 100644
--- a/src/mod/endpoints/mod_sofia/mod_sofia.h
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.h
@@ -752,6 +752,7 @@ struct private_object {
 	char *respond_phrase;
 	int respond_code;
 	char *respond_dest;
+	time_t last_vid_info;
 };