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<tt>Hello Ravitez,<br>
<br>
yes, there will be only one connection between OpenSIPS and SBC,
which will be shared between all the SIP workers. In OpenSIPS TCP,
there is no concept of "connection per child". Still, what is the
kind of congestion you are experience ? could you provide here
some more details ?<br>
<br>
Best 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>
OpenSIPS Summit May 2017 Amsterdam
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div class="moz-cite-prefix">On 05/01/2017 05:48 PM, Ravitez Ravi
wrote:<br>
</div>
<blockquote
cite="mid:CANs_LF8gUzhMeTPd-eueCu1Py9JLSUv2Gxfq6q1B0rGNPmZtBw@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Bogdan,
<div> Good Day,</div>
<div> Thank you for reaching out.</div>
<div> Considering the below example,though we have
multiple UAC</div>
<div> opensips creates only one tcp connection to
SBC which is valid because it only sees the SBC</div>
<div> but this creates congestion and in few
scenarios opensips creates too many tcp connections(bug).</div>
<div> in order to solve this i was thinking if we
can have 1 tcp connection per child.</div>
<div> Please share your thoughts.</div>
<div> Thank you.</div>
<div> </div>
<div> </div>
<div><br>
</div>
<div><img src="cid:part1.60573B15.D3826DD1@opensips.org"
alt="Inline image 1" height="204" width="345"><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Regards,</div>
<div>Ravitez.D</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, May 1, 2017 at 4:43 AM,
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:bogdan@opensips.org">bogdan@opensips.org</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"> <tt>Hi Ravitez,<br>
<br>
OpenSIPS is doing connection reusage, so, if there IP
destination is the same, the existing connection will be
used.<br>
<br>
Why do you want to change this ?<br>
<br>
Best regards,<br>
</tt>
<pre class="m_-5510514055668416396moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" class="m_-5510514055668416396moz-txt-link-freetext" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.<wbr>com</a>
OpenSIPS Summit May 2017 Amsterdam
<a moz-do-not-send="true" class="m_-5510514055668416396moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html" target="_blank">http://www.opensips.org/<wbr>events/Summit-2017Amsterdam.<wbr>html</a>
</pre>
<div class="m_-5510514055668416396moz-cite-prefix">On 04/28/2017 07:28 AM, Ravitez Ravi
wrote:
</div>
<blockquote type="cite">
<div dir="ltr">Hello,
<div> I have been using opensips 1.11.5 as a proxy between
the application server and clients,things were fine as each
client had a dedicated tcp connection to opensips.</div>
<div> once i introduced SBC ,opensips has only one TCP
connection to SBC .would it be possible to create multiple TCP
connections to the same destination?.</div>
<div> eg :</div>
<div> Each child having a TCP connection to the same
destination.</div>
<div>
</div>
<div> from what i understand is if a tcp connection exists
to a destination opensips passes on the fd to a requesting
child to send data.</div>
<div> please share your thoughts.</div>
<div>
</div>
<div>
</div>
<div>Regards,</div>
<div>Ravitez.D</div>
</div>
<fieldset class="m_-5510514055668416396mimeAttachmentHeader"></fieldset>
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</pre>
</blockquote>
</div>
</blockquote></div>
</div>
</blockquote>
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