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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1353/">https://reviewboard.asterisk.org/r/1353/</a>
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<div>Review request for Asterisk Developers and rmudgett.</div>
<div>By Alec Davis.</div>
<p style="color: grey;"><i>Updated Aug. 5, 2011, 2:37 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;">I'm not near any physical equipment for a few days, so can't test. Only have remote access :(</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description (updated)</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;">The weird issue is why isn't the pickup datastore added to a local channel not working as it should.
This an attempt to fix Asterisk SVN-trunk-r330650 but perhaps the wrong approach.
If ast_can_pickup() can pickup the channel, it needs to change the chan->_state to AST_STATE_PICKUP.
Example dialplan below causes a segfault as ast-hangup removes the same channel as is being picked up.
How to crash it!
dial 801 from 1 phone.
from 2 phones simultaneously dial 800.
segfault!
exten => 801,1,NoOp(Local pickup debug: Ring Phones)
exten => 801,n,Dial(Local/823@en-phone&Local/824@en-phone)
exten => 800,1,NoOp(Local pickup: Pickup through Localchan call)
exten => 800,n,Dial(Local/824@en-pickup&Local/823@en-pickup)
[en-pickup]
exten => _[0-9*#]!, 1, PickupChan(Local/${EXTEN}@en-phone)
[en-phone]
exten => _[0-9*#]!, 1, Dial(SIP/gxp-${EXTEN},20,rwt)
will remove red blobs, and perhaps ast_pickup_active() test.
</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing (updated)</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;">Party A ring in which triggers off 2 internal localchan calls, as per 801 in the example dialplan.
Party B and Party C, attempt to pickup the same calls, using 800 in the example dialplan.
There is another senario thats not right, before even applying this patch.
Party A ring in, which again triggers 2 internal localchan calls as per 801 in dialplan.
Party B and Party C, use *8 to pickup. We then have a NULL OBJ message on screen, and an orpaned channel.
</pre>
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<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-18222">ASTERISK-18222</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>trunk/include/asterisk/channelstate.h <span style="color: grey">(330704)</span></li>
<li>trunk/include/asterisk/features.h <span style="color: grey">(330704)</span></li>
<li>trunk/main/channel.c <span style="color: grey">(330704)</span></li>
<li>trunk/main/features.c <span style="color: grey">(330704)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1353/diff/" style="margin-left: 3em;">View Diff</a></p>
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