And in this function , thers are comments:
/* We're risking accessing the port without holding any mutex.
* It's possible that port is disconnected then destroyed while
* we're trying to access it.
* But in the name of performance, we'll try this approach until
* someone complains when it crashes.
*/
Is this a risk ?
---------- ?????? ----------
????"hlzhangxt at 163.com"
?????2008-04-03 21:23:18
????pjsip <pjsip at lists.pjsip.org>
??? Fw:hold unhold problem
I search the pjmedia source code, and find where the problem is.
In file sound_port.c, callback function: play_cb
status = pjmedia_port_get_frame(port, &frame);
if (status != PJ_SUCCESS)
{
PJ_LOG(4,(THIS_FILE, "pjmedia_port_get_frame failed"));
goto no_frame;
}
if (frame.type != PJMEDIA_FRAME_TYPE_AUDIO)
{
goto no_frame;
}
After unhold, frame.type != PJMEDIA_FRAME_TYPE_AUDIO ,
Who can solve this problem?
---------- ?????? ----------
????"hlzhangxt <hlzhangxt at 163.com>"
?????2008-04-03 20:32:39
????pjsip <pjsip at lists.pjsip.org>
??? hold unhold problem
I have successfully integrated voiceage g729 with pjsip.
But, there is a problem.
A is pjusa, B is another sip phone.
A is talking with B, B press hold key, then A start to listen to hold music.
After a while, B press unhold key, music stop.
Then B can hear A's voice, but A can not hear B's voice.
What's the problem?
? ? ? ? ? ? --- ? ? ? ? ? ? ?166 ? ? ? ? ? ? ?
? ? ? ? ? ? --- ? ? ? ? ? ? ?166 ? ? ? ? ? ? ?
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