Added the flag itti_dump_running to stop enqueuing messages when exiting the ITTI dump thread.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4533 818b1a75-f10b-46b9-bf7c-635c3b92a50f

common/utils/itti/intertask_interface_dump.c

@@ -134,6 +134,7 @@ typedef struct {
 
 static itti_desc_t itti_dump_queue;
 static FILE *dump_file;
+static int itti_dump_running = 1;
 
 static int itti_dump_send_message(int sd, itti_dump_queue_item_t *message);
 static int itti_dump_handle_new_connection(int sd, const char *xml_definition,
@@ -276,6 +277,8 @@ int itti_dump_queue_message(message_number_t message_number,
                             const char *message_name,
                             const uint32_t message_size)
 {
+    if (itti_dump_running)
+    {
         itti_dump_queue_item_t *new;
         size_t message_name_length;
         int i;
@@ -314,6 +317,7 @@ int itti_dump_queue_message(message_number_t message_number,
                 continue;
             itti_dump_send_message(itti_dump_queue.itti_clients[i].sd, new);
         }
+    }
 
     return 0;
 }
@@ -699,6 +703,9 @@ void itti_dump_exit(void)
 
     new = calloc(1, sizeof(itti_dump_queue_item_t));
 
+    /* Set a flag to stop recording message */
+    itti_dump_running = 0;
+
     /* Send the exit signal to other thread */
     itti_dump_enqueue_message(new, 0, ITTI_DUMP_EXIT_SIGNAL);