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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3865/">https://reviewboard.asterisk.org/r/3865/</a>
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<a href="https://reviewboard.asterisk.org/r/3865/diff/1/?file=65597#file65597line1025" style="color: black; font-weight: bold; text-decoration: underline;">team/group/ari-greedy-atxfer/res/res_stasis.c</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="cm">/* unlink and relink control since the channel has a new name and</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span> * its hash has likely changed */</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">ao2_unlink</span><span class="p">(</span><span class="n">app_controls</span><span class="p">,</span> <span class="n">control</span><span class="p">);</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">ao2_link</span><span class="p">(</span><span class="n">app_controls</span><span class="p">,</span> <span class="n">control</span><span class="p">);</span></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;">The ao2_unlink likely will have a problem finding the object if the key has changed before it was removed. You likely will have to do an ao2_callback of the container to actually find and remove it.
Could use the ao2_callback that finds the control to unlink it as well.
During the masquerade, the app_controls container is broken while the object key indicates it should be in a different location of the container. An ao2_container integrity check will fail at this time if the checks are enabled.</pre>
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<a href="https://reviewboard.asterisk.org/r/3865/diff/1/?file=65599#file65599line1083" style="color: black; font-weight: bold; text-decoration: underline;">team/group/ari-greedy-atxfer/res/stasis/app.c</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">ao2_link_flags</span><span class="p">(</span><span class="n">app</span><span class="o">-></span><span class="n">forwards</span><span class="p">,</span> <span class="n">new_forwards</span><span class="p">,</span> <span class="n">OBJ_NOLOCK</span><span class="p">);</span></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;">Is OBJ_NOLOCK needed here? It wasn't used on the ao2_find above.</pre>
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<p>- rmudgett</p>
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<p>On July 28th, 2014, 9:56 a.m. CDT, opticron wrote:</p>
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<div>Review request for Asterisk Developers, Matt Jordan and Mark Michelson.</div>
<div>By opticron.</div>
<p style="color: grey;"><i>Updated July 28, 2014, 9:56 a.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-23941">ASTERISK-23941</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 adds handling for a channel being pushed into Stasis() via masquerade. It notifies the Stasis() application using the previously established StasisStart with the "replace_channel" key populated with a channel snapshot of the channel that is being replaced. It also sets up the new channel topic forwards required to get information from the new channel and tears down the old channel topic forwards.
This patch also introduces the concept of chan_breakdown datastore callbacks which are called for the channel being masqueraded into during a masquerade.</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 the correct messages were being received by the Stasis() application monitoring the channel.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>team/group/ari-greedy-atxfer/res/stasis/app.c <span style="color: grey">(419681)</span></li>
<li>team/group/ari-greedy-atxfer/res/stasis/app.h <span style="color: grey">(419681)</span></li>
<li>team/group/ari-greedy-atxfer/res/res_stasis.c <span style="color: grey">(419681)</span></li>
<li>team/group/ari-greedy-atxfer/main/channel.c <span style="color: grey">(419681)</span></li>
<li>team/group/ari-greedy-atxfer/include/asterisk/datastore.h <span style="color: grey">(419681)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3865/diff/" style="margin-left: 3em;">View Diff</a></p>
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