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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3704/">https://reviewboard.asterisk.org/r/3704/</a>
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<div>Review request for Asterisk Developers.</div>
<div>By one47.</div>
<p style="color: grey;"><i>Updated July 2, 2014, 4:37 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Changes</h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Reset errno before the fflush just to be sure we start with a clean slate, and update comment to explain why we do it in more certain terms.
The new comment is based on what seems to be happening in my testing, but in reality it is all happening in libc so is still an interpretation of the sequence of events.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-23984">ASTERISK-23984</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Discovered this by playing with WebRTC - It occurs sometimes if the websocket client closes the connection suddenly.
fflush() does not always reset errno correctly, particularly at EOF, and can cause a 100% CPU infinite loop.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Repeated websocket opens/closes to be sure the issue is gone.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> (updated)</h1>
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<li>trunk/main/utils.c <span style="color: grey">(417704)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3704/diff/" style="margin-left: 3em;">View Diff</a></p>
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