<p>According to this: <a href="https://curl.haxx.se/libcurl/c/CURLOPT_MAXCONNECTS.html">https://curl.haxx.se/libcurl/c/CURLOPT_MAXCONNECTS.html</a> , libcurl can per default keep up to 5 open persistent connections in the handle. So as long as 5 or fewer connections are used, everything is fine. </p>

<p>Perhaps there should be a module option to set this to a higher value?</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>You are receiving this because you are subscribed to this thread.<br>Reply to this email directly or view it on GitHub:<br><a href="https://github.com/kamailio/kamailio/issues/542#issuecomment-196841066">https://github.com/kamailio/kamailio/issues/542#issuecomment-196841066</a><img alt="" height="1" src="https://github.com/notifications/beacon/AF36ZaykgaJOKeHM6F9nwAbMudN9WZuNks5ptr9MgaJpZM4Huiwe.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/kamailio/kamailio/issues/542#issuecomment-196841066"></link>
  <meta itemprop="name" content="View Issue"></meta>
</div>
<meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>