--- mqtt/inc/mqttd.h	2012/01/27 16:19:04	1.2.2.1
+++ mqtt/inc/mqttd.h	2012/01/30 13:39:22	1.2.2.2
@@ -14,6 +14,7 @@ struct tagStore {
 struct tagSession {
 	/* client session thread id */
 	pthread_t			sess_tid;
+	pthread_mutex_t			sess_mtx;
 	/* server dispatcher */
 	mqtt_srv_t			*sess_srv;