Changeset 2896 for pjproject/trunk/pjmedia/src/pjmedia/transport_ice.c

Timestamp:

Aug 17, 2009 6:55:13 PM (15 years ago)

Author:

bennylp

Message:

More ticket #833:

• special treatment in ICE media transport, since Session Timer refresh when sending re-INVITE doesn't call transport_encode_sdp(), causing the ICE media transport to mistakenly think that it's role is UAS hence it will disable current ICE session

File:

• pjproject/trunk/pjmedia/src/pjmedia/transport_ice.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia/transport_ice.c

@@ -1274 +1274 @@
     }
 
+    /* Special case for Session Timer. The re-INVITE for session refresh
+     * doesn't call transport_encode_sdp(), causing current_oa_role to
+     * be set to ROLE_NONE. This is a workaround.
+     */
+    if (current_oa_role == ROLE_NONE) {
+        current_oa_role = ROLE_OFFERER;
+    }
+
     /* Processing depends on the offer/answer role */
     if (current_oa_role == ROLE_OFFERER) {