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Hello,<br>
<br>
no longer need for debug messages, I know the reason now. Suspending
a 'terminated' transaction exposes the risk of either crash or
memory leak. A transaction in this state has either a short life
(few seconds) or lives forever, because the transaction in
terminated state can be cleaned up by the wait timer, or if
reference counter is incremented, is unlikely to be decremented
because no new branch transmission will be done on a transaction
that has a final response sent out. If you did the processing very
shortly after the sending of response, then you were within the
cleanup interval, but at any time can risk a crash, if there is some
delay in processing the async task.<br>
<br>
Therefore, if the final response was sent out, the best is to send
needed data to another process via mqueue. The consumer processes of
mqueue task can be created with rtimer module. See sipweet slides in
the next presentation for a sample of mqueue+rtimer usage:<br>
<br>
-
<a class="moz-txt-link-freetext" href="http://www.kamailio.org/events/2014-KamailioWorld/day2/26-Daniel-Constantin.Mierla-Kamailio.cfg-Async.pdf">http://www.kamailio.org/events/2014-KamailioWorld/day2/26-Daniel-Constantin.Mierla-Kamailio.cfg-Async.pdf</a><br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 05/10/15 16:59, M S wrote:<br>
</div>
<blockquote
cite="mid:CAFZQphywG+WXrhPjGqPTUNp=TMGvT-xY-WiT8YCfkseYrhrGSw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>Hi,<br>
<br>
</div>
Yes, i send final response before calling the method. The data
returned by SQL is processed by method to send new sip
requests using uac modules. I will send you debug level 3 logs
shortly.<br>
<br>
</div>
Thank you.<br>
<br>
<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Oct 5, 2015 at 3:32 PM,
Daniel-Constantin Mierla <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:miconda@gmail.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:miconda@gmail.com">miconda@gmail.com</a></a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hello,<br>
<br>
was there a final response sent to the caller?<br>
<br>
Can you run with debug=3 and send the log messages to me?<br>
<br>
Cheers,<br>
Daniel
<div>
<div class="h5"><br>
<br>
<div>On 05/10/15 12:46, M S wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="h5">
<div dir="ltr">
<div>
<div>
<div>Hi,<br>
<br>
</div>
I have upgraded to Kamailio v4.3.3 rev. e275bc
on my test server running debian wheezy 32 bit
and getting this error,<br>
<br>
--<br>
ERROR: async [async_sleep.c:248]:
async_send_task(): failed to suspend the
processing<br>
--<br>
<br>
</div>
Basically, I am running a sql query in script
which if returns any records then i suspend the
transaction with "async_task_route" to process
data returned by query later on. The problem
happens when this "async_task_route" method is
executed. This is old code which was working
perfectly fine with Kamailio v4.3.2 and it only
gives error after the upgrade to v4.3.3.<br>
<br>
</div>
<div>Please help.<br>
<br>
</div>
<div>Thank you.<br>
<br>
<br>
</div>
<div><br>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div>
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<span class="HOEnZb"><font color="#888888"> <br>
<pre cols="72">--
Daniel-Constantin Mierla
<a moz-do-not-send="true" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Book: SIP Routing With Kamailio - <a moz-do-not-send="true" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - <a moz-do-not-send="true" href="http://asipto.com/u/kat" target="_blank">http://asipto.com/u/kat</a></pre>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Book: SIP Routing With Kamailio - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - <a class="moz-txt-link-freetext" href="http://asipto.com/u/kat">http://asipto.com/u/kat</a></pre>
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