From 2e1d9f9a2149509bdd44fb70efdf3bde1879279d Mon Sep 17 00:00:00 2001
From: Mark Michelson <mmichelson@digium.com>
Date: Thu, 5 Feb 2009 20:30:45 +0000
Subject: [PATCH] Merged revisions 173692 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r173692 | mmichelson | 2009-02-05 14:29:09 -0600 (Thu, 05 Feb 2009) | 12 lines

Fix situations where queue members could be autopaused unexpectedly

Specifically, this patch prevents us from autopausing members when
we receive a busy or congestion frame from them.

(closes issue #14376)
Reported by: fiddur
Patches:
      14376.patch uploaded by putnopvut (license 60)
Tested by: fiddur


........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@173693 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_queue.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 30ea73f2c4..d1f20d6091 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -2664,7 +2664,7 @@ static void record_abandoned(struct queue_ent *qe)
 }
 
 /*! \brief RNA == Ring No Answer. Common code that is executed when we try a queue member and they don't answer. */
-static void rna(int rnatime, struct queue_ent *qe, char *interface, char *membername)
+static void rna(int rnatime, struct queue_ent *qe, char *interface, char *membername, int pause)
 {
 	ast_verb(3, "Nobody picked up in %d ms\n", rnatime);
 	if (qe->parent->eventwhencalled) {
@@ -2687,7 +2687,7 @@ static void rna(int rnatime, struct queue_ent *qe, char *interface, char *member
 						qe->parent->eventwhencalled == QUEUE_EVENT_VARIABLES ? vars2manager(qe->chan, vars, sizeof(vars)) : "");
 	}
 	ast_queue_log(qe->parent->name, qe->chan->uniqueid, membername, "RINGNOANSWER", "%d", rnatime);
-	if (qe->parent->autopause) {
+	if (qe->parent->autopause && pause) {
 		if (!set_member_paused(qe->parent->name, interface, "Auto-Pause", 1)) {
 			ast_verb(3, "Auto-Pausing Queue Member %s in queue %s since they failed to answer.\n", interface, qe->parent->name);
 		} else {
@@ -2866,7 +2866,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 							do_hang(o);
 							endtime = (long) time(NULL);
 							endtime -= starttime;
-							rna(endtime*1000, qe, on, membername);
+							rna(endtime * 1000, qe, on, membername, 0);
 							if (qe->parent->strategy != QUEUE_STRATEGY_RINGALL) {
 								if (qe->parent->timeoutrestart)
 									*to = orig;
@@ -2880,7 +2880,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 								ast_cdr_busy(in->cdr);
 							endtime = (long) time(NULL);
 							endtime -= starttime;
-							rna(endtime*1000, qe, on, membername);
+							rna(endtime * 1000, qe, on, membername, 0);
 							do_hang(o);
 							if (qe->parent->strategy != QUEUE_STRATEGY_RINGALL) {
 								if (qe->parent->timeoutrestart)
@@ -2902,7 +2902,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 					ast_frfree(f);
 				} else {
 					endtime = (long) time(NULL) - starttime;
-					rna(endtime * 1000, qe, on, membername);
+					rna(endtime * 1000, qe, on, membername, 1);
 					do_hang(o);
 					if (qe->parent->strategy != QUEUE_STRATEGY_RINGALL) {
 						if (qe->parent->timeoutrestart)
@@ -2942,7 +2942,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 		}
 		if (!*to) {
 			for (o = start; o; o = o->call_next)
-				rna(orig, qe, o->interface, o->member->membername);
+				rna(orig, qe, o->interface, o->member->membername, 1);
 		}
 	}