Changeset 4092

Timestamp:

Apr 26, 2012 9:24:50 AM (13 years ago)

Author:

bennylp

Message:

Indirectly related to re #1465: acquire transport reference when invoking transport send(), to prevent transport from being destroyed accidently while sending is in progress, and also to reset the idle timer

File:

• pjproject/branches/1.x/pjsip/src/pjsip/sip_transport.c (modified) (3 diffs)

pjproject/branches/1.x/pjsip/src/pjsip/sip_transport.c

@@ -660 +660 @@
     }
 
+    /* Add reference to prevent deletion, and to cancel idle timer if
+     * it's running.
+     */
+    pjsip_transport_add_ref(tr);
+
     /* Fill in tp_info. */
     tdata->tp_info.transport = tr;
@@ -677 +682 @@
     if (tr->tpmgr->on_tx_msg) {
         status = (*tr->tpmgr->on_tx_msg)(tr->endpt, tdata);
-        if (status != PJ_SUCCESS)
+        if (status != PJ_SUCCESS) {
+            pjsip_transport_dec_ref(tr);
             return status;
+        }
     }
 
@@ -700 +707 @@
     }
 
+    pjsip_transport_dec_ref(tr);
     return status;
 }