[asterisk-dev] [Code Review] Bridging API for Conference Bridge purposes

[Russell Bryant]

> On 2009-02-01 04:12:00, vadim wrote:
> > /trunk/main/bridging.c, lines 1023-1028
> > <http://reviewboard.digium.com/r/93/diff/2/?file=2260#file2260line1023>
> >
> >     I beleive that to avoid deadlocks one need to unlock objects in the inverse order of locking
> 
>  wrote:
>     Done.

Just for the sake of discussion, the order that you unlock objects doesn't actually matter.  I suppose it's probably good practice to unlock in the reverse order that you locked, but reversing it can not cause a deadlock.


- Russell


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On 2009-02-11 14:11:30, Joshua Colp wrote:
> 
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> 
> (Updated 2009-02-11 14:11:30)
> 
> 
> Review request for Asterisk Developers and Russell Bryant.
> 
> 
> Summary
> -------
> 
> This patch implements the new bridging API and brings with it a module for conference bridges. It does *not* replace existing internal bridging or features yet and will not cause any regressions when put in. It will essentially be introduced as a first test phase to work out any unforeseen critical issues. The bridging core itself is fully implemented besides the following: jitterbuffer support, native bridging, and interval hooks (hooks that are time based versus action based). If you would like an explanation of what the bridging API is made up of and how it works that can be found in the bridging.h header file.
> 
> 
> Diffs
> -----
> 
>   /trunk/Makefile 174884 
>   /trunk/apps/app_confbridge.c PRE-CREATION 
>   /trunk/bridges/Makefile PRE-CREATION 
>   /trunk/bridges/bridge_builtin_features.c PRE-CREATION 
>   /trunk/bridges/bridge_multiplexed.c PRE-CREATION 
>   /trunk/bridges/bridge_simple.c PRE-CREATION 
>   /trunk/bridges/bridge_softmix.c PRE-CREATION 
>   /trunk/channels/chan_bridge.c PRE-CREATION 
>   /trunk/include/asterisk/bridging.h PRE-CREATION 
>   /trunk/include/asterisk/bridging_features.h PRE-CREATION 
>   /trunk/include/asterisk/bridging_technology.h PRE-CREATION 
>   /trunk/include/asterisk/channel.h 174884 
>   /trunk/main/Makefile 174884 
>   /trunk/main/bridging.c PRE-CREATION 
> 
> Diff: http://reviewboard.digium.com/r/93/diff
> 
> 
> Testing
> -------
> 
> Conference bridge testing using app_confbridge with features. Joining two channels with simple frame exchange and joining three channels to move it to a true conference bridge. IVR capability of app_confbridge was also tested.
> 
> 
> Thanks,
> 
> Joshua
> 
>