<p>Here is the log file with additional logging requested: <a href="https://www.dropbox.com/sh/93j7gdfwk2h5lnq/AACGTMrj6zKaXHjw_YBQBm84a?dl=0">https://www.dropbox.com/sh/93j7gdfwk2h5lnq/AACGTMrj6zKaXHjw_YBQBm84a?dl=0</a></p>

<p>I was able to reproduce both successful (good_async.txt) and failure (bad_async.txt) cases.</p>

<p>Please search for in the logs to identify the async+exec+curl web request:<br>
<code><br>
Submitting web service get request - http://255.255.255.29:80/ws/index.php/query_client_ready_for_call</code></p>

<p>Also, I found that in the failure case, the following log statement is missing:</p>

<pre><code>
Mar 22 19:48:27  osips[14660]: NOTICE:core:io_wait_loop_epoll: EPOLLIN(read) event: epollwait() set event EPOLLHUP - connection closed by the remote peer!
Mar 22 19:48:27  osips[14660]: NOTICE:tm:io_watch_del: [UDP_worker] io_watch_del op on index -1 37 (0x848de0, 37, -1, 0x10,0x1) fd_no=3 called
</code></pre>

<p>Thanks for the bug triage!</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly or <a href="https://github.com/OpenSIPS/opensips/issues/829#issuecomment-200010606">view it on GitHub</a><img alt="" height="1" src="https://github.com/notifications/beacon/AFOcibHDN5P4x3HEmxp-gkiSFz4vBkq2ks5pwFMEgaJpZM4HxalU.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/OpenSIPS/opensips/issues/829#issuecomment-200010606"></link>
  <meta itemprop="name" content="View Issue"></meta>
</div>
<meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>