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<tt>James,<br>
<br>
Old registrations should not be the problem - your problem (as I
understand it) is missing registration, not too many :)...<br>
<br>
BTW, for the failed calls, do you get a 404 not found from scrip
or a 408 timeout ?<br>
<br>
If you consider it, I can send you a script with an extension of
usrloc to log when a new AOR is added or when a whole AOR is
removed, so you can use it to doublecheck if your registrations
are continuous in time .<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<br>
On 05/16/2013 09:36 PM, James Tranovich wrote:
<blockquote
cite="mid:CANROMTcVpU1kMUjHmT0yD041EwBtZnDHax49VWEXLBFoQZVUyw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>Hello Bogdan,<br>
<br>
Thanks for your reply! We are using opensips 1.8.0-notls
(x86_64/linux).<br>
<br>
</div>
We do not think this issue is load related but perhaps older
registrations have not yet expired. We will try setting the
min_expires parameter to a low number to test this hypothesis;
any other approaches we could try? <br>
<br>
Thanks once again!<br>
<br>
James<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, May 16, 2013 at 1:53 AM,
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div text="#000000" bgcolor="#ffffff"> <tt>Hello James,<br>
<br>
No, there is no such known bug or issue. What I suspect
is that there are short intervals (milisecs) where an
AOR is not registered - this may happen because :<br>
- the test tool is not performing properly under
high load and fails to do re-register before old
registration expires.<br>
- OpenSIPS is overloaded (too few processes ?) and
it is not able to process traffic in realtime (check the
LOAD related statistics).<br>
<br>
What OpenSIPs versions are you using ?<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<div class="h5"> <br>
On 05/15/2013 01:56 AM, James Tranovich wrote: </div>
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<div>
<div>Hello all --<br>
<br>
</div>
First, we love opensips :)<br>
<br>
Lately, we have been running into a strange
issue which seems to be related to handling a
ton of REGISTER messages. Basically, we have a
test script that tries to simulate about 50 to
100 simultaneous calls; they all register en
masse and then randomly start placing calls to
another test number (after a random time
interval). Every once in a while, though, an
INVITE won't go through because opensips
apparently can't find that phone number. Oddly
enough, if we do an "opensipsctl online"
immediately before/after, that command shows
that, in fact, the recipient's number is
present and presumably already registered. SIP
logs/ngrep tracing confirm this.<br>
<br>
</div>
I was wondering if this is a known bug. This
behavior only happens when registering a certain
number of calls at once; if we test with a low
number of calls (10, say), this behavior does
not happen. It may be that we are spamming
opensips with too many REGISTER messages
(authentication is required, so two REGISTER
messages are sent, the first w/o auth, the
second with auth). But I don't see why opensips
should have problems with this.<br>
<br>
</div>
Any thoughts on this? Is this a known issue
already? (Searching for this issue didn't yield
much). Thanks!<br>
<div><br>
James<br>
</div>
</div>
</div>
</div>
<pre><fieldset></fieldset>
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