[Freeswitch-users] 'outbound' IVR with JavaScript - garbage collection issues

[Michael Jerris]

It looks like something is not turning off garbage collection that  
should be (things that run for a long time should).  Try instead of  
launching the call from js, to do api originate with the  
ignore_early_media var set to true.  This should not run your  
extension until after the call is answered.  If your still having  
garbage collection issues after this, let us know.  You might even get  
away with using the confirm keys on originate to do the digit  
collection depending on how complicated your ivr is.

Mike


On Jan 23, 2008, at 8:55 PM, tuhl at ix.netcom.com wrote:

> My application dials 100's of numbers, waits for user to answer,
> plays a .wav file, and waits for some DTMF. I'm using the Javascript
> interface to do all this now (actually it's a Perl script which
> launches JS by sending jsrun commands through the RPC XML interface).
> But at high call rates, I'm running into JS garbage collection issues
> fairly quickly. At 10 calls per second, after about 300 calls it
> looks like JS GC kicks in and runs for like 45 seconds, during which
> time I can't launch any more calls with JS (RPC XML accepts them, but
> then they are getting Q'd up inside the spidermonkey code, and
> eventually some of them fail because GC is taking so long, etc).
>
> Is JS the best way to do this application, and if so, any ideas how I
> workaround the GC? If not, what is the alternative (where I would
> still have access to the simple programming interface that JS gives
> me, as far as all the session. functions like waitForAnswer,
> streamFile, getDigits).
>
> Tom
>
>
> ===============
> tuhl at ix.netcom.com
>
>
>
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