Infinite loop in jbuf causing deadlock

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Correction: looks like the old sip provider does this too. It just took 
longer to happen.


Michael Broughton wrote:
> Hello,
>
> Looks like our new sip provider may have uncovered another issue. 
> Using our other sip provider does not seem to cause the same issues, 
> even with much higher calling volume. I am running the latest version 
> of pjsip.
>
> The problem is in pjmedia_jbuf_put_frame2. It is getting stuck in the 
> while loop. I'm not sure how useful this will be but I am going to 
> attach a few of the details from gdb.
>
> I can see why it is looping, but it is not clear to me how it got into 
> this state. The one thing that jumps out at me is the jb_frame_ptime = 
> 10. I am using a ptime of 20, and the new sip provider does as well. 
> Is this unusual?
>
> Any insight into this issue would be greatly appreciated.
>
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>
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-- 
Michael Broughton, Advanis

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