> On May 7, 2014, 3:41 p.m., Matt Jordan wrote:
> > /branches/12/main/channel.c, line 2668
> > <https://reviewboard.asterisk.org/r/3522/diff/1/?file=58291#file58291line2668>
> >
> >     Should the audiohooks/other frame hooks be updated to report the types 
> > they consume?

The other framehooks I could find consumed voice frames so updating them 
wouldn't really change anything. I can do a full audit if you want though and 
make them explicit. As for audiohooks they aren't built upon framehooks and 
don't have this same problem.


- Joshua


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On May 5, 2014, 6:48 p.m., Joshua Colp wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/3522/
> -----------------------------------------------------------
> 
> (Updated May 5, 2014, 6:48 p.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Bugs: ASTERISK-23497
>     https://issues.asterisk.org/jira/browse/ASTERISK-23497
> 
> 
> Repository: Asterisk
> 
> 
> Description
> -------
> 
> Framehooks currently provide no mechanism for anything to determine what 
> frame types they are consuming. This is problematic for logic which uses this 
> information to determine what to do (such as native bridging). This means 
> that code has had to block certain things (such as RTP native bridging) if 
> *any* framehooks are present - even if they are not interested in the media 
> at all. The attached change adds some functionality to improve this:
> 
> 1. An optional callback has been added to the framehook interface which 
> allows the framehook implementation to be queried for whether it is consuming 
> a frame type or not. If this callback is not implemented it is assumed they 
> are consuming all types, which is the previous behavior.
> 2. Some framehooks have had the callback implemented.
> 3. The unbridge softhangup flag is now being set when a framehook is attached 
> or detached to trigger a re-evaluation within the bridge universe.
> 
> These together allow the bridge_native_rtp module to be smarter about when to 
> prevent its use.
> 
> 
> Diffs
> -----
> 
>   /branches/12/main/framehook.c 413303 
>   /branches/12/main/channel.c 413303 
>   /branches/12/main/bridge_basic.c 413303 
>   /branches/12/include/asterisk/framehook.h 413303 
>   /branches/12/bridges/bridge_native_rtp.c 413303 
> 
> Diff: https://reviewboard.asterisk.org/r/3522/diff/
> 
> 
> Testing
> -------
> 
> Performed numerous attended transfers across SIP and PJSIP. Before patch 
> simple_bridge would be used after completion for attended. After patch the 
> expected native_rtp would be used.
> 
> 
> Thanks,
> 
> Joshua Colp
> 
>

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