KAZOO-2870 make the queue durable so that a connection intermission

doesn't affect blf

kamailio/default.cfg

@@ -602,8 +602,17 @@ onsend_route {
 event_route[kazoo:mod-init]
 {
     #!ifdef PRESENCE-ROLE
-    kazoo_subscribe("dialoginfo", "direct", "BLF-QUEUE-MY_HOSTNAME", "BLF-MY_HOSTNAME");
+
+### use this simple form of binding a listener    
+### kazoo_subscribe("dialoginfo", "direct", "BLF-QUEUE-MY_HOSTNAME", "BLF-MY_HOSTNAME");
+###
+### or unleash the power of rabbit to kazoo-blf 
+    $var(payload) = "{ 'exchange' : 'dialoginfo' , 'type' : 'direct', 'queue' : 'BLF-QUEUE-MY_HOSTNAME', 'routing' : 'BLF-MY_HOSTNAME', 'auto_delete' : 0, 'durable' : 1 }";
+    xlog("L_INFO","SUBSCRIBE $var(payload)");
+    kazoo_subscribe("$var(payload)");
+
     #!endif
+    
 }
 
 event_route[kazoo:consumer-event]