[SR-Users] unregister user when kamailio looses TCP connection.

Daniel-Constantin Mierla miconda at gmail.com
Wed Sep 4 11:29:29 CEST 2013


Hello,

I applied your patches with some changes. There is no need to store tcp 
connection id in other structure in the core, it is stored in 
msg->rcv.proto_reserved1.

You have to add the documentation for the new usrloc parameter, in xml 
files from modules/usrloc/doc/ - send over the patch and I will commit 
it as well.

Cheers,
Daniel

On 8/29/13 12:47 PM, Vitaliy Aleksandrov wrote:
> Thanks community for all replies.
>
> I did the second try. Result is in the attachment.
>
> This time a did it in the way proposed by Daniel-Constantin Mierla.
> All job is done in timer process when it iterates through all 
> registrations looking for expired ones.
>
> It works for all database modes except DB_ONLY.
>
> I'm not sure about tcpconn_get() / tcpconn_put() functions. 
> tcpconn_get() increments ref counter, but there are several function 
> to decrement it: tcpconn_put(), tcpconn_chld_put() and 
> atomic_dec_and_test(). When I was looking for examples in other 
> modules I saw that tcp_read.c uses tcpconn_chld_put(), but forward.h 
> and msg_translator.c uses only tcpconn_get() without decrementing ref 
> counter at all.
>
> It would be great if somebody more experienced shed some light on this.
>
>
>
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Trainings - Berlin, Oct 21-24; Miami, Nov 11-13, 2013
   - more details about Kamailio trainings at http://www.asipto.com -

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