[SR-Users] transaction is not suspended ERROR

[david]

hello Daniel

thanks for the response
we are using 4.4.1. 
i will try to use async_route instead

i found making some tests that the error seems to happen when there is
some delay in the connection with the FSW and we have a timeout, so it
seems there is some relation with that timeout (with lua conn:bgapi it
waits to receive an event) and having issue to do the t_suspend and
t_continue.

best regards
david



El jue, 06-10-2016 a las 12:01 +0200, Daniel-Constantin Mierla escribió:

> Hello,
> 
> 
> On 04/10/16 13:57, david wrote:
> > Hello all
> >
> > i'm having some errors sometimes and  i'm not able to know why they happen
> > i made a lua configuration script where i create some ESL sockets with
> > several freeswitches (10) (around 500-600 sockets in total, depending
> > on the number os children (8) and listen ips we have (5)), and i use
> > the lua script to send some API to the FSW by a function.
> > No matter what the FSW replies.
> > i dont know why, but i think that having that conn:bgapi($command) in
> > the lua script, makes the issue to happen. theorically, the lua script
> > waits to receive the response from the fsw through the tcp socket, and
> > after that the script continues (with an async_sleep command), but
> > after the API sent, i see (only sometimes, few times) an async_sleep
> > seem to fail when doing the t_continue with the following error
> >
> > WARNING: tm [t_suspend.c:186]: t_continue(): transaction is not
> > suspended [20748:225229907]
> I think async_sleep() is doing t_continue() internally, are you doing it
> also in the config file or the error comes from inside the c code of
> async_sleep()?
> 
> What version of kamailio are you using?
> 
> Also, it's better to use async_route() instead of async_sleep().
> >
> > could it be posible that having manye ESL sockets opened in the
> > kamailio server makes this to happen?
> > how many async workers are needed? i have 8 right now
> > is there a way where i can know or correlate the log to a $ci or
> > something known?
> >
> To get $ci in almost all logs (those that are printed when a sip message
> is processed), you can set the log_prefix core parameter:
> 
>    - https://www.kamailio.org/wiki/cookbooks/4.4.x/core#log_prefix
> 
> Cheers,
> Daniel
> 


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