Changeset 3574 for pjproject/branches/1.x/pjsip/src/pjsip-ua/sip_inv.c

Timestamp:

May 20, 2011 10:29:45 AM (13 years ago)

Author:

nanang

Message:

Fixed #1291:

• fixed bug in SIP invite module, SDP negotiator state should be reverted back after an SDP re-offer is rejected by application.
• fixed bug in pjsua_call_on_rx_offer(), evaluating call->audio_index should be done after pjsua_media_channel_create_sdp() is successful.

File:

• pjproject/branches/1.x/pjsip/src/pjsip-ua/sip_inv.c (modified) (1 diff)

pjproject/branches/1.x/pjsip/src/pjsip-ua/sip_inv.c

@@ -4014 +4014 @@
                 const pjsip_hdr *accept;
 
+                /* The incoming SDP is unacceptable. If the SDP negotiator
+                 * state has just been changed, i.e: DONE -> REMOTE_OFFER,
+                 * revert it back.
+                 */
+                if (pjmedia_sdp_neg_get_state(inv->neg) ==
+                    PJMEDIA_SDP_NEG_STATE_REMOTE_OFFER)
+                {
+                    pjmedia_sdp_neg_cancel_offer(inv->neg);
+                }
+
                 status = pjsip_dlg_create_response(inv->dlg, rdata, 
                                                    488, NULL, &tdata);