<div dir="ltr"><div>I am unable to recreate the problem. I will keep eye on it. If it happen again, I will report back here.<br></div>gary<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jul 5, 2013 at 3:52 AM, Charles Chance <span dir="ltr"><<a href="mailto:charles.chance@sipcentric.com" target="_blank">charles.chance@sipcentric.com</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">Hi Daniel,<div class="im"><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
If someone can try it and confirm is working fine for sl replied dialogs as well as for those forwarded, I will backport.</blockquote>
<div><br></div></div><div>Seems to work fine for us in our test environment. So far, no unconfirmed dialogs stuck in memory for statelessly replied transactions.</div><div><br></div><div>Cheers,</div><div><br></div><div>
Charles</div><div><div class="h5">
<div><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 3 July 2013 17:25, Charles Chance <span dir="ltr"><<a href="mailto:charles.chance@sipcentric.com" target="_blank">charles.chance@sipcentric.com</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">Hi Daniel,<div><br></div><div>Sounds perfect! I will try to test here tomorrow and let you know.</div><div>
<br></div><div>Cheers,</div><div><br></div><div>Charles</div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">
On 2 July 2013 22:44, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</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>
I pushed a patch in master that detects when the dialog is created
by not getting to transaction due to a stateless reply.<br>
<br>
<a href="http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=commitdiff;h=fa0339b1906690f009786fc9ed92c73a8c9e6520;hp=b4682cac2e2f151288a411018da077b6d1526eca" target="_blank">http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=commitdiff;h=fa0339b1906690f009786fc9ed92c73a8c9e6520;hp=b4682cac2e2f151288a411018da077b6d1526eca</a><br>
<br>
If someone can try it and confirm is working fine for sl replied
dialogs as well as for those forwarded, I will backport.<br>
<br>
Cheers,<br>
Daniel<div><div><br>
<br>
<div>On 7/2/13 4:22 PM, Carlos Ruiz Díaz
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Now that you mention it, it makes perfect sense
since this function sends BYE to both legs which only makes
sense with confirmed dialogs.</div>
<div><br>
</div>
<div>I run out of alternatives. Maybe patching the
module is the only solution.</div>
<div><br>
</div>
<div>Regards,</div>
<div>Carlos</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, Jul 2, 2013 at 10:16 AM,
Charles Chance <span dir="ltr"><<a href="mailto:charles.chance@sipcentric.com" target="_blank">charles.chance@sipcentric.com</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">That doesn't work I'm afraid. Also from <a href="http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html#id2524783" style="font-family:arial,sans-serif;font-size:13px" target="_blank">http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html#id2524783</a>:
<div>
<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><em style="text-align:justify;font-size:12px;font-family:Helvetica,Arial">Note:
Works only for confirmed dialogs.</em></blockquote>
<div><br>
</div>
<div>It's something I've been meaning to look further into
for a while, but haven't yet had chance. I suspect a
small patch will be required though.</div>
<div><br>
</div>
<div>Regards,</div>
<div>
<br>
</div>
<div>Charles</div>
<div>
<div>
<div><br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On 2 July 2013 15:11,
Carlos Ruiz Díaz <span dir="ltr"><<a href="mailto:carlos.ruizdiaz@gmail.com" target="_blank">carlos.ruizdiaz@gmail.com</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">Ok, I haven't noticed that,
although I can't tell for sure whether it will
work or not.
<div><br>
</div>
<div>If you can dump the dialogs using xmlrpc
or rpc interface, maybe you could parse the
info and tear down those unconfirmed dialogs
using dlg_end_dlg:</div>
<div><br>
</div>
<div><a href="http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html#id2524783" target="_blank">http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html#id2524783</a></div>
</div>
<div>
<div>
<div class="gmail_extra">
<br>
<br>
<div class="gmail_quote">On Tue, Jul 2,
2013 at 10:02 AM, Charles Chance <span dir="ltr"><<a href="mailto:charles.chance@sipcentric.com" target="_blank">charles.chance@sipcentric.com</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">The parameter does not
work for us. We
have modparam("dialog",
"default_timeout",7200), but it only
has an effect on confirmed dialogs.
As you can see from my previous
example, there is not even a
"timestart" value on the unconfirmed
dialog, so how can Kamailio know
when timeout is reached?
<div><br>
</div>
</div>
<div class="gmail_extra">
<div>
<div><br>
<br>
<div class="gmail_quote">On 2
July 2013 14:51, Carlos Ruiz
Díaz <span dir="ltr"><<a href="mailto:carlos.ruizdiaz@gmail.com" target="_blank">carlos.ruizdiaz@gmail.com</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">There is, but
for all dialogs, not only
the unconfirmed ones.
<div><br>
</div>
<div><a href="http://www.kamailio.org/docs/modules/3.3.x/modules_k/dialog.html#default-timeout-id" target="_blank">http://www.kamailio.org/docs/modules/3.3.x/modules_k/dialog.html#default-timeout-id</a><br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On
Tue, Jul 2, 2013 at 9:49
AM, Charles Chance <span dir="ltr"><<a href="mailto:charles.chance@sipcentric.com" target="_blank">charles.chance@sipcentric.com</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">Hmm, I
don't think there is
even a timeout value
set on unconfirmed
dialogs in memory.
<div><br>
</div>
<div>Example
(Kamailio 3.3.3):</div>
<div><br>
</div>
<div>
<div>dialog::
hash=1791:10106</div>
<div><span style="white-space:pre-wrap">
</span>state:: 1</div>
<div><span style="white-space:pre-wrap">
</span>ref_count::
1</div>
<div><span style="white-space:pre-wrap">
</span>timestart::
0</div>
<div><span style="white-space:pre-wrap">
</span>timeout::
0</div>
<div><span style="white-space:pre-wrap">
...</span><br>
</div>
<div><br>
</div>
<div>Whereas:</div>
<div><br>
</div>
<div>dialog::
hash=2963:2808<br>
</div>
<div><span style="white-space:pre-wrap">
</span>state:: 4</div>
<div><span style="white-space:pre-wrap">
</span>ref_count::
2</div>
<div><span style="white-space:pre-wrap">
</span>timestart::
1372772302</div>
<div><span style="white-space:pre-wrap">
</span>timeout::
114829207</div>
<div><span style="white-space:pre-wrap">
...</span><br>
</div>
</div>
<div>
<span style="white-space:pre-wrap"><br>
</span></div>
<div><span style="white-space:pre-wrap">Therefore,
the unconfirmed
dialogs never
get cleared
automatically,
in my experience
at least. I hope
I'm wrong though
:)</span></div>
<div>
<span style="white-space:pre-wrap"><br>
</span></div>
<div><span style="white-space:pre-wrap">Cheers,</span></div>
<div><span style="white-space:pre-wrap"><br>
</span></div>
<div><span style="white-space:pre-wrap">Charles</span></div>
<div>
<div><span style="white-space:pre-wrap"><br>
</span></div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On
2 July 2013
14:31, Henning
Westerholt <span dir="ltr"><<a href="mailto:hw@kamailio.org" target="_blank">hw@kamailio.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Am
Dienstag, 2.
Juli 2013,
14:23:25
schrieb
Charles
Chance:<br>
<div>> I
don't think
this will help
at all, as
regardless of
DB mode,
unconfirmed<br>
> dialogs
are not stored
in DB anyway.<br>
><br>
> The
important
thing to
remember is
that if you
are calling
dialog_manage()<br>
> in your
config, to
only do it
once you are
ready to
forward the
request. If<br>
> you call
it but then
exit for some
reason without
actually
forwarding,
you<br>
> will
probably end
up with a
stuck dialog.<br>
><br>
> Maybe
someone else
can suggest
other possible
causes?<br>
><br>
> To my
knowledge,
there is no
existing way
to clear these
without
restarting.<br>
<br>
</div>
Hello,<br>
<br>
AFAIK these
stale dialogs
are cleaned up
after the
dialog
timeout. There
are<br>
module
parameter and
also dialog
specific
parameter to
control this
variable.<br>
This stale
dialogs needs
a bit of
memory, but
are otherwise
harmless.<br>
<br>
Best regards,<br>
<br>
Henning<br>
</blockquote>
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<div dir="ltr"><font face="arial,
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Chance</font></b><br>
<font>Managing Director</font></font><br>
<div><font face="arial, helvetica,
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</font></font></div>
<div><font face="arial, helvetica,
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</div></div><span><font color="#888888"><pre cols="72">--
Daniel-Constantin Mierla - <a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
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