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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4246/">https://reviewboard.asterisk.org/r/4246/</a>
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<a href="https://reviewboard.asterisk.org/r/4246/diff/2/?file=69599#file69599line11" style="color: black; font-weight: bold; text-decoration: underline;">branches/12/CHANGES</a>
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(Diff revision 2)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">--- Functionality changes from Asterisk 12.8.0 to Asterisk 12.9.0 ------------</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">res_pjsip</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> * Outbound qualify (OPTIONS) attempts are now staggered by a random interval</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> to prevent server overloading and unnecessary network congestion</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">--- Functionality changes from Asterisk 12.7.0 to Asterisk 12.8.0 ------------</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">--- Functionality changes from Asterisk 12.7.0 to Asterisk 12.8.0 ------------</pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">As much as I'm a fan of making sure the CHANGES field is updated... are we sure this warrants end user attention?
Really, we're kind of fixing a 'packet storm' bug here. Things that belong in CHANGES are those where either:
* The user has a new configuration option/schema change/etc. to worry about
* Behaviour the user would have counted on has now changed
I'm not sure this fits into either category.</pre>
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<p>- Matt Jordan</p>
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<p>On December 8th, 2014, 1:16 p.m. CST, opticron wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By opticron.</div>
<p style="color: grey;"><i>Updated Dec. 8, 2014, 1:16 p.m.</i></p>
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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-24342">ASTERISK-24342</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;">This change staggers initiation of outbound qualify (OPTIONS) attempts to reduce instantaneous server load and prevent network congestion.</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;">Verified that this did not break the existing qualify test and used wireshark to verify that the OPTIONS messages were being sent at staggered intervals with the patch and all at once without the patch.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>branches/12/res/res_pjsip/pjsip_options.c <span style="color: grey">(429060)</span></li>
<li>branches/12/CHANGES <span style="color: grey">(429060)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4246/diff/" style="margin-left: 3em;">View Diff</a></p>
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