Hi, On Windows XP, if a MESSAGE packet is sent immediately after disconnecting the network cable, a crash occurs: 001B:00611E01 mod_util_on_tsx_state()+0065 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_util_statefull.c, line 0077+0006 byte(s) 001B:0060B7AE tsx_set_state()+0190 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_transaction.c, line 1062+0035 byte(s) 001B:0060C386 tsx_send_msg()+0342 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_transaction.c, line 1771+0016 byte(s) 001B:0060C528 tsx_retransmit()+0136 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_transaction.c, line 1906+0013 byte(s) 001B:0060D35F tsx_on_state_calling()+0047 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_transaction.c, line 2010 001B:0060B6D2 tsx_timer_callback()+0098 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_transaction.c, line 1010 001B:006D099A pj_timer_heap_poll()+0170 byte(s), d:\pjproject-0.8.0\pjlib\src\pj\timer.c, line 0517+0004 byte(s) 001B:0060DA75 pjsip_endpt_handle_events2()+0053 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_endpoint.c, line 0665+0026 byte(s) 001B:0060DB51 pjsip_endpt_handle_events()+0017 byte(s), d:\pjproject-0.8.0\pjsip\src\pjsip\sip_endpoint.c, line 0721+0017 byte(s) The callback is correctly called once, but then it crashes. Do you have any lead about this problem? Thanks! Best regards, Nuno Costa -- ========================================= Nuno Costa Senior Engineer WIT-Software Lda. Coimbra (Portugal), San Jose (California) Phone : +351.239.801030 Email : nuno.costa at wit-software.com Web: http://www.wit-software.com ========================================= -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080702/feb2ebb1/attachment.html