From: Joshua Colp <jcolp@digium.com>
Date: Wed, 21 Mar 2007 03:33:57 +0000 (+0000)
Subject: Minor tweak. Only queue up an unhold control frame if we are actually on hold. This... 
X-Git-Tag: 1.6.0-beta1~3^2~2978
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af9c17025f31e683851b98535cafc03cd2da86b5;p=thirdparty%2Fasterisk.git

Minor tweak. Only queue up an unhold control frame if we are actually on hold. This would have shown itself when a call was initially being setup and the SDP data was being parsed in.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@59083 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 758d282483..07e509954f 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -5644,11 +5644,22 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req)
 		ast_set_write_format(p->owner, p->owner->writeformat);
 	}
 	
-	if (sin.sin_addr.s_addr && (!sendonly || sendonly == -1)) {
+	if (ast_test_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD) && sin.sin_addr.s_addr && (!sendonly || sendonly == -1)) {
 		ast_queue_control(p->owner, AST_CONTROL_UNHOLD);
 		/* Activate a re-invite */
 		ast_queue_frame(p->owner, &ast_null_frame);
-	} else if (!sin.sin_addr.s_addr || sendonly) {
+		/* Queue Manager Unhold event */
+		append_history(p, "Unhold", "%s", req->data);
+		if (global_callevents)
+			manager_event(EVENT_FLAG_CALL, "Unhold",
+				      "Channel: %s\r\n"
+				      "Uniqueid: %s\r\n",
+				      p->owner->name,
+				      p->owner->uniqueid);
+		if (global_notifyhold)
+			sip_peer_hold(p, FALSE);
+		ast_clear_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD); /* Clear both flags */
+	} else if (!sin.sin_addr.s_addr || (sendonly && sendonly != -1)) {
 		ast_queue_control_data(p->owner, AST_CONTROL_HOLD, 
 				       S_OR(p->mohsuggest, NULL),
 				       !ast_strlen_zero(p->mohsuggest) ? strlen(p->mohsuggest) + 1 : 0);
@@ -5657,32 +5668,14 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req)
 		/* RTCP needs to go ahead, even if we're on hold!!! */
 		/* Activate a re-invite */
 		ast_queue_frame(p->owner, &ast_null_frame);
-	}
-
-	/* Manager Hold and Unhold events must be generated, if necessary */
-	if (sin.sin_addr.s_addr && (!sendonly || sendonly == -1)) {
-		if (ast_test_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD)) {
-			append_history(p, "Unhold", "%s", req->data);
-			if (global_callevents)
-				manager_event(EVENT_FLAG_CALL, "Unhold",
-					"Channel: %s\r\n"
-					"Uniqueid: %s\r\n",
-					p->owner->name, 
-					p->owner->uniqueid);
-			if (global_notifyhold)
-				sip_peer_hold(p, FALSE);
-		} 
-		ast_clear_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD);	/* Clear both flags */
-	} else if (!sin.sin_addr.s_addr || sendonly ) {
-		/* No address for RTP, we're on hold */
+		/* Queue Manager Hold event */
 		append_history(p, "Hold", "%s", req->data);
-
 		if (global_callevents && !ast_test_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD)) {
 			manager_event(EVENT_FLAG_CALL, "Hold",
-				"Channel: %s\r\n"
-				"Uniqueid: %s\r\n",
-				p->owner->name, 
-				p->owner->uniqueid);
+				      "Channel: %s\r\n"
+				      "Uniqueid: %s\r\n",
+				      p->owner->name, 
+				      p->owner->uniqueid);
 		}
 		if (sendonly == 1)	/* One directional hold (sendonly/recvonly) */
 			ast_set_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD_ONEDIR);