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<div class="moz-cite-prefix">This patch has a bug which leads to
false contact removal.<br>
<br>
This happens when UA reconnects to a proxy from the same src port
and sends new REGISTER with the same Contact. In that case
kamailio updates an existing contact and I forgot to update tcp
connection id in the ucontact_t object.<br>
<br>
I've fixed this bug in my production system (kamailio-3.2) and it
works well.<br>
The patch for 4.0.3 will be ready tonight.<br>
</div>
<blockquote cite="mid:5226FD79.3050709@gmail.com" type="cite">
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Hello,<br>
<br>
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.<br>
<br>
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.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 8/29/13 12:47 PM, Vitaliy
Aleksandrov wrote:<br>
</div>
<blockquote cite="mid:521F26D7.4060701@gmail.com" type="cite">Thanks
community for all replies. <br>
<br>
I did the second try. Result is in the attachment. <br>
<br>
This time a did it in the way proposed by Daniel-Constantin
Mierla. <br>
All job is done in timer process when it iterates through all
registrations looking for expired ones. <br>
<br>
It works for all database modes except DB_ONLY. <br>
<br>
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. <br>
<br>
It would be great if somebody more experienced shed some light
on this. <br>
<br>
<br>
<br>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
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<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
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- more details about Kamailio trainings at <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a> -
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