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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3226/">https://reviewboard.asterisk.org/r/3226/</a>
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<a href="https://reviewboard.asterisk.org/r/3226/diff/1/?file=53961#file53961line22450" style="color: black; font-weight: bold; text-decoration: underline;">branches/1.8/channels/chan_sip.c</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int attempt_transfer(struct sip_dual *transferer, struct sip_dual *target)</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="tb"> </span> playing on the it */</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;">...on it. */</pre>
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<a href="https://reviewboard.asterisk.org/r/3226/diff/1/?file=53962#file53962line6956" style="color: black; font-weight: bold; text-decoration: underline;">branches/1.8/main/channel.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">int ast_do_masquerade(struct ast_channel *original)</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> maintained on the channel that is overwriting it. */</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;">...that is replacing it.</pre>
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<a href="https://reviewboard.asterisk.org/r/3226/diff/1/?file=53962#file53962line6958" style="color: black; font-weight: bold; text-decoration: underline;">branches/1.8/main/channel.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">int ast_do_masquerade(struct ast_channel *original)</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="tb"> </span>char *musicclass;</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="tb"> </span>ast_channel_lock(original);</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="tb"> </span>musicclass = ast_strdupa(original->musicclass);</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="tb"> </span>ast_channel_unlock(original);</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="tb"> </span>ast_moh_start(original, musicclass, NULL);</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;">You just need to pass NULL for the musicclass to get the exact same result.
The class that is started may not be the class that was playing before. However, since this is going to start MOH on a "different" channel it shouldn't matter.</pre>
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<p>- rmudgett</p>
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<p>On February 14th, 2014, 5:33 p.m. CST, Kevin Harwell wrote:</p>
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<div>Review request for Asterisk Developers and Olle E Johansson.</div>
<div>By Kevin Harwell.</div>
<p style="color: grey;"><i>Updated Feb. 14, 2014, 5:33 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-19499">ASTERISK-19499</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 is a re-post of https://reviewboard.asterisk.org/r/3170/ that has been ported to 1.8.
After acquiring inspiration from Olle's branch and some suggestions from Mark Michelson (see dev list discussion - http://lists.digium.com/pipermail/asterisk-dev/2014-February/065266.html) I updated the code to check to see if MOH is playing on the transferor and if so then start it on the channel that overwrites it during a masquerade.
Example scenario of the problem:
Alice calls Bob and then Bob begins the attended transfer process into a queue. Upon going on hold Alice hears music and so does Bob once he is in the queue. Bob then transfers Alice into the queue and then music for Alice stops even though she should be hearing it since has now replaced Bob in the queue.
The problem that was occuring is that once the channel was masqueraded the app (queues, confbridge, etc...) had no way of knowing that the channel had just been swapped out thus it did not start music for the present channel.
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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;">Tested it against queues in 1.8 and queues and confbridges in 11+ and for chan_pjsip in 12.</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/1.8/main/channel.c <span style="color: grey">(408136)</span></li>
<li>branches/1.8/channels/chan_sip.c <span style="color: grey">(408136)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3226/diff/" style="margin-left: 3em;">View Diff</a></p>
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