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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