[Freeswitch-users] B-Leg / A-Leg Race Condition
Mike Burlingame
mike.burlingame at me.com
Fri Sep 14 02:49:57 MSD 2012
So it seems all is not well - missing ACK and forward of 200OK when 2 FS servers are in the mix when sip_wait_for_aleg_ack=true is enabled
basic flow is
FS Server A FS Server B
|-----------------DID Channel---------------------| |---------Termination Channel (RCF)----------|
Carrier --> OpenSIPs --> FS --> OpenSIPs --> OpenSIPs --> FS --> OpenSIPs --> Carrier
Both FS running latest GIT as of this morning - Both FS servers using sip_wait_for_aleg_ack=true - Everything on FS B looks ok (besides not getting an ACK back from FS_A)
FS Server A Logs
http://pastebin.freeswitch.org/19897
FS Server B SIP Logs
http://pastebin.freeswitch.org/19896
On Sep 11, 2012, at 4:56 PM, Michael Collins <msc at freeswitch.org> wrote:
>
>
> On Tue, Sep 11, 2012 at 11:39 AM, Mike Burlingame <mike.burlingame at me.com> wrote:
> Crash was resolved this weekend by a code update via jira case - no more crashes after the update - some more dial plan edits and a little more testing I will be ready to head over to pay the Wiki tax
>
> Thanks guys for adding this feature it seems to be working as expected and my 491 issues on the B-Leg / A-Leg have pretty much disappeared
>
> Thanks for checking in and letting us know where you stand. I really like it when these threads have some sort of resolution. If you have any issues with wiki editing please let me know or hop on IRC for an assist.
>
> -MC
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