Fix agent deadlock and remove braindead tags dependency

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5777 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Makefile

@@ -118,7 +118,7 @@ DEBUG=-g #-pg
 #endif
 
 # Optional debugging parameters
-DEBUG_THREADS = #-DDEBUG_THREADS #-DDO_CRASH #-DDETECT_DEADLOCKS
+DEBUG_THREADS = -DDEBUG_THREADS #-DDO_CRASH #-DDETECT_DEADLOCKS
 
 # Uncomment next one to enable ast_frame tracing (for debugging)
 TRACE_FRAMES = #-DTRACE_FRAMES
@@ -294,9 +294,9 @@ _all: all
 
 all: cleantest depend asterisk subdirs 
 
-ifneq ($(wildcard tags),)
-all: tags
-endif
+#ifneq ($(wildcard tags),)
+ctags: tags
+#endif
 
 ifneq ($(wildcard TAGS),)
 all: TAGS

channels/chan_agent.c

@@ -705,14 +705,12 @@ static int agent_hangup(struct ast_channel *ast)
 				snprintf(agent, sizeof(agent), "Agent/%s", p->agent);
 				ast_queue_log("NONE", ast->uniqueid, agent, "AGENTCALLBACKLOGOFF", "%s|%ld|%s", p->loginchan, logintime, "Autologoff");
 				p->loginchan[0] = '\0';
-			    ast_device_state_changed("Agent/%s", p->agent);
 			}
 		} else if (p->dead) {
 			ast_mutex_lock(&p->chan->lock);
 			ast_softhangup(p->chan, AST_SOFTHANGUP_EXPLICIT);
 			ast_mutex_unlock(&p->chan->lock);
 		} else {
-			ast_device_state_changed("Agent/%s", p->agent);
 			ast_mutex_lock(&p->chan->lock);
 			ast_moh_start(p->chan, p->moh);
 			ast_mutex_unlock(&p->chan->lock);
@@ -734,6 +732,7 @@ static int agent_hangup(struct ast_channel *ast)
 	}
 #endif	
 	ast_mutex_unlock(&p->lock);
+	ast_device_state_changed("Agent/%s", p->agent);
 
 	if (p->pending) {
 		ast_mutex_lock(&agentlock);