Changeset 5241 for pjproject/trunk/pjsip-apps/src/samples/siprtp.c

Timestamp:

Feb 5, 2016 4:29:17 AM (9 years ago)

Author:

nanang

Message:

Fixed #1902:

• Crash when endpoint has multiple worker threads and SIP TCP transport is disconnected during incoming call handling.
• Deprecated pjsip_dlg_create_uas(), replaced by pjsip_dlg_create_uas_and_inc_lock().
• Serialized transaction state notifications (of 'terminated' and 'destroyed') in case of transport error.

File:

• pjproject/trunk/pjsip-apps/src/samples/siprtp.c (modified) (2 diffs)

pjproject/trunk/pjsip-apps/src/samples/siprtp.c

@@ -638 +638 @@
 
     /* Create UAS dialog */
-    status = pjsip_dlg_create_uas( pjsip_ua_instance(), rdata,
-                                   &app.local_contact, &dlg);
+    status = pjsip_dlg_create_uas_and_inc_lock( pjsip_ua_instance(), rdata,
+                                                &app.local_contact, &dlg);
     if (status != PJ_SUCCESS) {
         const pj_str_t reason = pj_str("Unable to create dialog");
@@ -656 +656 @@
         pjsip_dlg_create_response(dlg, rdata, 500, NULL, &tdata);
         pjsip_dlg_send_response(dlg, pjsip_rdata_get_tsx(rdata), tdata);
+        pjsip_dlg_dec_lock(dlg);
         return;
     }
     
+    /* Invite session has been created, decrement & release dialog lock */
+    pjsip_dlg_dec_lock(dlg);
 
     /* Attach call data to invite session */