Benny Prijono wrote: > On Mon, Aug 11, 2008 at 2:19 PM, Pedro Gon?alves > <pedro.pandre at gmail.com <mailto:pedro.pandre at gmail.com>> wrote: > > I haven't heard more from you. It seems like 2 Binding Requests > related > to the same check (check 0) are being made at the same time, and when > the answer to one of them is received, the assert fails, as the answer > doesn't seem to be related to the check's binding request. > Am I right? > What can be done to prevent this? > Is this some kind of bug in PJSIP? > Will you change PJSIP to handle this case? > > > I think this comes down to a race condition situation, and I've just > fixed this in http://trac.pjsip.org/repos/ticket/591. Could you get > the latest SVN and try it? > > Thanks > Benny Hi! I updated to the latest SVN version, and unfortunately, this problem persists. I've attached the log. Here are the prints before the assert: 17:44:12.950 on_stun_request_complete 17:44:13.050 stun_sess=1189A83C, status=0 tdata=11B26C5C, check->tdata=11337C5C 17:44:13.085 Gotcha! 17:44:13.111 src_addr=172.18.0.133:1295 17:44:13.118 ec0FD10EF8 Underflow, buf_cnt=0, will generate 1 frame 17:44:13.116 Master/sound 580 samples reduced, buf_cnt=1413 17:44:13.144 Master/sound Buffer size adjusted from 1993 to 1413 (eff_cnt=1500) 17:44:13.143 tdata message: 17:44:13.172 STUN Binding request Hdr: length=76, magic=2112a442, tsx_id=00000e5469525f902cd672ae Attributes: PRIORITY: length=4, value=31 (0x1f) ICE-CONTROLLED: length=8, data=2213260d6b89030a USERNAME: length=17, value="39b32d12:301c0bdb" MESSAGE-INTEGRITY: length=20, data=446f63abfad581a04dd4ce84f3124447403dc559 FINGERPRINT: length=4, value=1881274995 (0x7021fa73) 17:44:13.229 check->tdata message: 17:44:13.284 ec0FD10EF8 Underflow, buf_cnt=0, will generate 1 frame 17:44:13.281 STUN Binding request Hdr: length=76, magic=2112a442, tsx_id=00000e5416496df12cd672af Attributes: PRIORITY: length=4, value=31 (0x1f) ICE-CONTROLLED: length=8, data=2213260d6b89030a USERNAME: length=17, value="39b32d12:301c0bdb" MESSAGE-INTEGRITY: length=20, data=e6a43530b52604b1d09ef0663ed78cbde4003782 FINGERPRINT: length=4, value=2503596798 (0x9539dafe) 17:44:13.334 ec0FD10EF8 Underflow, buf_cnt=0, will generate 1 frame 17:44:13.332 Master/sound 285 samples reduced, buf_cnt=1928 17:44:13.360 response: 17:44:13.359 Master/sound Buffer size adjusted from 2213 to 1928 (eff_cnt=1500) 17:44:13.429 STUN Binding success response Hdr: length=68, magic=2112a442, tsx_id=00000e5469525f902cd672ae Attributes: XOR-MAPPED-ADDRESS: length=8, IPv4 addr=172.18.0.130:50493 SERVER: length=19, value="pj_stun-0.9.0-trunk" MESSAGE-INTEGRITY: length=20, data=1c65ca4a985ba1bd70c8051e7a32e9262cdc4cce FINGERPRINT: length=4, value=1479798559 (0x5833ef1f) 17:44:13.443 ec0FD10EF8 Underflow, buf_cnt=0, will generate 1 frame 17:44:13.460 Master/sound 695 samples reduced, buf_cnt=1633 17:44:13.460 Dude, you're gonna crash! Best Regards Pedro Gon?alves
