I see that there was some work done to the ASYNC module between 4.2.2 and 4.2.5 via Changelog...
commit bf8be8c52039fc50dafd0c9c140c01ab84384977 Author: Daniel-Constantin Mierla <mico...@gmail.com> Date: Sun May 10 18:18:00 2015 +0200 tm: disabled use of dedicated mutex for async continue - it can be enabled by defining ENABLE_ASYNC_MUTEX - reply mutex is re-entrant and protects better the transaction strucutre - a dedicated lock for async continue exposes a race on removing from timer when suspended transaction is resument at the same time when the timer fires expiration event I tried to just add a #!define ENABLE_ASYNC_MUTEX and the issue remains.... -----Original Message----- From: sr-users [mailto:sr-users-boun...@lists.sip-router.org] On Behalf Of Alex Balashov Sent: Friday, June 12, 2015 4:27 PM To: Aaron Hamstra Subject: Re: [SR-Users] ASYNC Module It is strange that you should see this change between minor point releases. That does suggest a possible regression. -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ Sent from my BlackBerry. _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users