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<tt>Hi Rodrigo,<br>
<br>
This is related to async writing to a TCP connection. If the
connection is blocked for writing (it still is in connecting
phase, or it is simply blocked as the other end does not read the
content from the TCP pipe), OpenSIPS buffers the data that needs
to be send on that TCP conn (to avoid blocking at script level).<br>
<br>
The error says the connection reached it maximum allowed capacity
on buffering. See:<br>
<a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.2.x/proto_tcp.html#id293474">http://www.opensips.org/html/docs/modules/2.2.x/proto_tcp.html#id293474</a><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>
<div class="moz-cite-prefix">On 07.04.2016 14:57, Rodrigo Pimenta
Carvalho wrote:<br>
</div>
<blockquote
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<p>Ok. Thank you.<br>
</p>
<p><br>
</p>
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<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979<br>
</div>
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<br>
<br>
<div style="color: rgb(0, 0, 0);">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>De:</b>
<a class="moz-txt-link-abbreviated" href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>
<a class="moz-txt-link-rfc2396E" href="mailto:users-bounces@lists.opensips.org"><users-bounces@lists.opensips.org></a> em nome de Johan
De Clercq <a class="moz-txt-link-rfc2396E" href="mailto:johan@democon.be"><johan@democon.be></a><br>
<b>Enviado:</b> quinta-feira, 7 de abril de 2016 02:43<br>
<b>Para:</b> OpenSIPS users mailling list<br>
<b>Assunto:</b> Re: [OpenSIPS-Users] What does mean : "We
have reached the limit of max async postponed chunks"</font>
<div> </div>
</div>
<div>
<div dir="ltr">
<div>I think that there is a problem with connectivity. <br>
</div>
Just check the source code to see what it exactly means. <br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-04-06 16:38 GMT+02:00
Rodrigo Pimenta Carvalho <span dir="ltr">
<<a moz-do-not-send="true"
href="mailto:pimenta@inatel.br" target="_blank">pimenta@inatel.br</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex; border-left:1px #ccc solid; padding-left:1ex">
<div dir="ltr">
<div style="font-size:12pt; color:#000000;
background-color:#ffffff;
font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi.</p>
<p><br>
</p>
<p>Today I saw this error log:<br>
</p>
<p><br>
</p>
<p>Apr 06 14:04:39 colibri-imx6 opensips[29712]:
Apr 6 14:04:39 [29720]
ERROR:core:proto_tcp_send: Failed to add another
write chunk to 0x74ab2df0<br>
Apr 06 14:04:39 colibri-imx6 opensips[29712]:
Apr 6 14:04:39 [29720] ERROR:tm:msg_send:
send() for proto 2 failed<br>
Apr 06 14:04:39 colibri-imx6 opensips[29712]:
Apr 6 14:04:39 [29720]
ERROR:core:add_write_chunk: We have reached the
limit of max async postponed chunks<br>
Apr 06 14:04:39 colibri-imx6 opensips[29712]:
Apr 6 14:04:39 [29720]
ERROR:core:proto_tcp_send: Failed to add another
write chunk to 0x74ab2df0</p>
<p><br>
</p>
<p>What does mean it?</p>
<p>What should I do to avoid it?</p>
<p><br>
</p>
<p>Any hint will be very helpful!</p>
<p>Best regards.<span class="HOEnZb"><font
color="#888888"><br>
</font></span></p>
<span class="HOEnZb"><font color="#888888">
<p><br>
</p>
<p><br>
</p>
<div>
<div name="divtagdefaultwrapper">
<div><font size="2">
<div>RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: <a moz-do-not-send="true"
href="tel:%2B55%2035%203471%209200"
value="+553534719200"
target="_blank">
+55 35 3471 9200</a> RAMAL 979<br>
</div>
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</font></span></div>
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