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<p>Hello,</p>
<p>$expires(min) can be used to see if there is an unregistration
going on:</p>
<p> -
<a class="moz-txt-link-freetext" href="https://www.kamailio.org/wiki/cookbooks/4.4.x/pseudovariables#expires_key_-_expires_values">https://www.kamailio.org/wiki/cookbooks/4.4.x/pseudovariables#expires_key_-_expires_values</a></p>
<p>It is more safe to use this variable because expire value can be
either as Expires header or as parameter in Contact header.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 19/06/16 20:31, SamyGo wrote:<br>
</div>
<blockquote
cite="mid:CAJUJwtiWUs3NpAojiSBECQaiTbr9F1WiT5cgdsk-_e4ShnDfuA@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Alexandru,<br>
<br>
<div>The Expire header in Register can be your clue here. if it
is greater than 0 means its a registration attempt. If the
value is 0 then it is un-register request.</div>
<div><br>
This is how you can catch this.</div>
<div><br>
</div>
<div><font face="monospace, monospace">if(is_method("REGISTER")
) {</font></div>
<div><font face="monospace, monospace"> if($hdr(Expire) == 0) {</font></div>
<div><font face="monospace, monospace"> // Un-Registering User
$fU</font></div>
<div><font face="monospace, monospace"> } else {<br>
// Register request<br>
} </font></div>
<div><font face="monospace, monospace">}</font></div>
<div><br>
</div>
<div>I'd say put it somewhere just before the save("lcoation");
line.</div>
<div><br>
</div>
<div>The event for contact-expired will work for a user when its
expires timer exceeds and there is no registration refresh
from the device and hence Kamailio removes the contact from
usrloc records.</div>
<div><br>
</div>
<div><br>
</div>
<div>Regards,</div>
<div>Sammy</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Jun 19, 2016 at 1:41 PM,
Alexandru Covalschi <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:568691@gmail.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:568691@gmail.com">568691@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 dir="ltr">Hello list,<br>
<br>
I need to send to an external API events when user is
registrated and de-registrated.<br>
As far as I understand standart behaviour is as follows:<br>
<br>
If user is not registered, he sends REGISTER and he is
registrated (I can catch that because I make the auth).<br>
If user is registered and sends REGISTER he is
de-register. <br>
(Please correct me if I'm wrong.)<br>
How can I catch that? <br>
Can I use event_route[usrloc:contact-expired]?<br>
<br>
Thanks in advance!<span class="HOEnZb"><font
color="#888888"><br clear="all">
<div><br>
</div>
-- <br>
<div data-smartmail="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">Alexandru Covalschi<br>
ABRISS-Solutions
<div>VoIP engineer and system administrator<br>
tel: <a moz-do-not-send="true"
href="tel:%2B37367398493"
value="+37367398493" target="_blank">+37367398493</a><br>
web: <a moz-do-not-send="true"
href="http://abs-telecom.com/"
target="_blank">http://abriss.solutions/</a></div>
</div>
</div>
</div>
</div>
</font></span></div>
<br>
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<br>
</blockquote>
</div>
<br>
</div>
<br>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a> - <a class="moz-txt-link-freetext" href="http://www.kamailio.org">http://www.kamailio.org</a>
<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></pre>
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