add ability to purge callers from queue if no agents are logged in
authorRussell Bryant <russell@russellbryant.com>
Tue, 28 Sep 2004 03:32:21 +0000 (03:32 +0000)
committerRussell Bryant <russell@russellbryant.com>
Tue, 28 Sep 2004 03:32:21 +0000 (03:32 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3847 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES
apps/app_queue.c
configs/queues.conf.sample

diff --git a/CHANGES b/CHANGES
index 066275c..edec345 100755 (executable)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,4 @@
+ -- Add ability to purge callers from queue if no agents are logged in
  -- Fix inband PRI indication detection
  -- Fix for MGCP - always request digits if no RTP stream
  -- Fixed seg fault for ast_control_streamfile
index 542ede2..aa54749 100755 (executable)
@@ -226,6 +226,7 @@ struct ast_call_queue {
        int wrapped;                    /* Round Robin - wrapped around? */
        int joinempty;                  /* Do we care if the queue has no members? */
        int eventwhencalled;                    /* Generate an event when the agent is called (before pickup) */
+       int leavewhenempty;             /* If all agents leave the queue, remove callers from the queue */
 
        struct member *members;         /* Member channels to be tried */
        struct queue_ent *head;         /* Start of the actual queue */
@@ -912,6 +913,12 @@ static int wait_our_turn(struct queue_ent *qe, int ringing)
                        break;
                }
 
+               /* leave the queue if no agents, if enabled */
+               if (!(qe->parent->members) && qe->parent->leavewhenempty) {
+                       leave_queue(qe);
+                       break;
+               }
+
                /* Make a position announcement, if enabled */
                if (qe->parent->announcefrequency && !ringing)
                        say_position(qe);
@@ -1626,7 +1633,7 @@ check_turns:
                                /* This is the wait loop for the head caller*/
                                /* To exit, they may get their call answered; */
                                /* they may dial a digit from the queue context; */
-                               /* or, they may may timeout. */
+                               /* or, they may timeout. */
 
                                /* Leave if we have exceeded our queuetimeout */
                                if (qe.queuetimeout && ( (time(NULL) - qe.start) >= qe.queuetimeout) ) {
@@ -1634,6 +1641,12 @@ check_turns:
                                        break;
                                }
 
+                               /* leave the queue if no agents, if enabled */
+                               if (!((qe.parent)->members) && (qe.parent)->leavewhenempty) {
+                                       leave_queue(&qe);
+                                       break;
+                               }
+
                                /* Make a position announcement, if enabled */
                                if (qe.parent->announcefrequency && !ringing)
                                        say_position(&qe);
@@ -1872,6 +1885,8 @@ static void reload_queues(void)
                                                }
                                        } else if (!strcasecmp(var->name, "joinempty")) {
                                                q->joinempty = ast_true(var->value);
+                                       } else if (!strcasecmp(var->name, "leavewhenempty")) {
+                                               q->leavewhenempty = ast_true(var->value);
                                        } else if (!strcasecmp(var->name, "eventwhencalled")) {
                                                q->eventwhencalled = ast_true(var->value);
                                        } else {
index 7ba488a..32e2c7f 100755 (executable)
 ;
 ; joinempty = yes
 ;
+; If you wish to remove callers from the queue if there are no agents present, set this to yes
+;
+; leavewhenempty = yes
+;
 ; Asterisk can generate AgentCalled events when an agent is rung, if this is turned on
 ; (may generate a LOT of extra manager events)
 ;