Thanks Joshua. Will do. :)
On a similar note though, do snoop channels always transcode? I've noticed that decoding or encoding (depending on snoop type) starts the moment I start a snoop channel.
At first I thought this was what was causing the CPU usage but it doesn't appear to be. The same transcoding will occur on recording and playback (when necessary) and doesn't appear to have the same CPU overhead.
Maybe another way to put my question: is there any voodoo I can do to prevent a snoop channel from transcoding, then only trigger a transcode when needed (recording, playback, some bridges)? Or will it always transcode (something about how snoop works)? Or have I encountered another bug? ;)
Thanks again!
On Fri, Apr 3, 2015 at 3:29 AM, Joshua Colp <jcolp@xxxxxxxxxx> wrote:
George Ladoff wrote:
Hey Everybody,
I've been tinkering with ARI over the last 6 months and I've been able
to do a quite a bit. Recently though I've hit a wall where I'm not sure
if I'm looking at a bug, or something I just don't understand about how
ARI/Asterisk functions. I'm hoping someone can shed some light on this
for me or just tell me, "yeah, file a bug report."
Yeah, file a bug report. ;)
I can create and bridge channels with no problem. I see great
performance with a variety of codecs. But as soon as I create a snoop
channel, CPU usage begins to escalate endlessly. A single snoop channel
can consume 100% of a 3 Ghz CPU within 40 minutes, crawling up 2-3%
every minute. As soon as I delete the snoop channel, CPU returns to normal.
In the bug report also put what are you doing with the snoop channel? (Whispering, listening, both).
Cheers,
--
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org
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