[Freeswitch-users] B-Leg / A-Leg Race Condition

Fri Sep 14 23:42:10 MSD 2012

Sorry about that yesterday was a long day 

On Sep 14, 2012, at 12:08 PM, Anthony Minessale <anthony.minessale at gmail.com> wrote:

> You did it again...
> 
> I need the DEBUG level in the logs 
> 
> sofia global siptrace on
> console loglevel debug
> fsctl loglevel debug
> 
> 
> On Thu, Sep 13, 2012 at 6:49 PM, Mike Burlingame <mike.burlingame at me.com> wrote:
> So what I am seeing is if the call flow is like
> 
> Carrier --> OpenSIPs --> FS --> OpenSIPs --> Off Network things seem fine
> 
> but if the flow is 
> 
> Carrier --> OpenSIPs --> FS --> OpenSIPs --> OpenSIPs --> FS --> OpenSIPs --> PSTN things seem broken now if I remove wait for ACK from Server A's B-Leg the call works as expected 
> 
> FS_SERVER_A 
> http://pastebin.freeswitch.org/19898
> 
> FS_SERVER_B
> http://pastebin.freeswitch.org/19899
> 
> On Sep 13, 2012, at 3:58 PM, Anthony Minessale <anthony.minessale at gmail.com> wrote:
> 
>> sigh, you forgot "console loglevel debug"  this is only info loglevel.........
>> 
>> 
>> On Thu, Sep 13, 2012 at 5:49 PM, Mike Burlingame <mike.burlingame at me.com> wrote:
>> 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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>>> 
>>> 
>>> 
>>> 
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>> 
>> 
>> _________________________________________________________________________
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>> 
>> 
>> 
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>> 
>> 
>> 
>> -- 
>> Anthony Minessale II
>> 
>> FreeSWITCH http://www.freeswitch.org/
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>> 
>> AIM: anthm
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>> 
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>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>> 
>> 
>> 
>> 
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
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>> 
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> 
> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
> 
> 
> 
> 
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
> 
> FreeSWITCH-users mailing list
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> 
> 
> 
> 
> -- 
> Anthony Minessale II
> 
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
> 
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> IRC: irc.freenode.net #freeswitch
> 
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org
> googletalk:conf+888 at conference.freeswitch.org
> pstn:+19193869900
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
> 
> 
> 
> 
> Official FreeSWITCH Sites
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> http://wiki.freeswitch.org
> http://www.cluecon.com
> 
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