On Tue, May 2, 2017, at 07:07 PM, Steve Murphy wrote: <snip>
> > I notice that pjsip in asterisk seems to follow the same pattern of > retries: > first, a half-second wait, then a retry, then a full second wait, then > a retry, then a 2 second wait, and several 4-second waits until half a > minute or so, > and after 60 seconds, (61 seconds?) the cycle starts over. > > I have spent hours looking for this algorithm first in the asterisk code, > then in pjproject. > The docs for pjproject say: > > (section 8.1.2: Timers and Retransmissions) > > "Application can change the interval value of timers only on a > global > basis > (perhaps even only during compilation)." > > Any hints as to where this code is located? The code itself is in the transaction layer of PJSIP at pjsip/src/pjsip/sip_transaction.c - specifically the tsx_resched_retransmission function. -- Joshua Colp Digium, Inc. | Senior Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - US Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-dev mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev
