Changeset 1551

Timestamp:

Nov 5, 2007 11:25:37 PM (17 years ago)

Author:

bennylp

Message:

SIP TCP and TLS transports may call send completion callback with bytes_set=0 when send operation fails because outgoing connection is cancelled (for example, application quits). This will trigger assertion error in transaction because transaction only expects positive or negative bytes_set number, but not zero

File:

• pjproject/trunk/pjsip/src/pjsip/sip_transport_tcp.c (modified) (1 diff)

pjproject/trunk/pjsip/src/pjsip/sip_transport_tcp.c

@@ -1079 +1079 @@
          * Notify sip_transport.c that packet has been sent.
          */
+        if (bytes_sent == 0)
+            bytes_sent = -PJ_RETURN_OS_ERROR(OSERR_ENOTCONN);
+
         tdata_op_key->callback(&tcp->base, tdata_op_key->token, bytes_sent);