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/branches/12/main/channel.c
<https://reviewboard.asterisk.org/r/3900/#comment23522>

    double parens ((...))



/branches/12/main/framehook.c
<https://reviewboard.asterisk.org/r/3900/#comment23523>

    _nolock version



/branches/12/main/framehook.c
<https://reviewboard.asterisk.org/r/3900/#comment23524>

    _nolock version


- rmudgett


On Aug. 11, 2014, 4:15 p.m., Jonathan Rose wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/3900/
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> 
> (Updated Aug. 11, 2014, 4:15 p.m.)
> 
> 
> Review request for Asterisk Developers, Matt Jordan and rmudgett.
> 
> 
> Bugs: ASTERISK-24027
>     https://issues.asterisk.org/jira/browse/ASTERISK-24027
> 
> 
> Repository: Asterisk
> 
> 
> Description
> -------
> 
> An odd little issue that can interrupt features and even hangup calls 
> entirely in an unwanted fashion.
> 
> Reproduction is fairly trivial, simply have a dynamic bridge feature that 
> plays audio or executes an AGI or something that just generally takes a 
> little while and is sensitive to hangups.
> Call into an extension that puts that feature on the channel and call another 
> device.
> Execute the feature.
> While the feature is running, start mixmonitor on the channel executing the 
> feature and watch as the feature is prematurely terminated and the call 
> itself is hung up entirely.
> 
> Having the flag to re-evaluate the status of the bridge be a hangup flag 
> seems to have been a little off point and trying to have everything that pays 
> attention to hangups specifically ignore it seems a little wacky, so instead 
> I've pulled AST_SOFTHANGUP_UNBRIDGE out of the soft hangup flags and turned 
> it into its own thing.
> 
> 
> Diffs
> -----
> 
>   /branches/12/main/pbx.c 420558 
>   /branches/12/main/framehook.c 420558 
>   /branches/12/main/channel_internal_api.c 420558 
>   /branches/12/main/channel.c 420558 
>   /branches/12/main/bridge_channel.c 420558 
>   /branches/12/main/bridge_after.c 420558 
>   /branches/12/include/asterisk/channel.h 420558 
>   /branches/12/apps/app_stack.c 420558 
>   /branches/12/apps/app_mixmonitor.c 420558 
>   /branches/12/apps/app_chanspy.c 420558 
> 
> Diff: https://reviewboard.asterisk.org/r/3900/diff/
> 
> 
> Testing
> -------
> 
> Performed the above reproduction steps with the patch and the call no longer 
> hangs up and the feature completes normally.  Mixmonitor captures all the 
> audio as well.
> Made sure native RTP bridges would still be re-evaluated and become simple 
> bridges when a hook such as mixmonitor is placed on one of the bridged 
> channels.
> Ran through chan_sip and chan_pjsip testsuite tests to make sure the patch 
> didn't introduce any failures.
> 
> 
> Thanks,
> 
> Jonathan Rose
> 
>

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