IN MY CODE (upon call duration exceeded)
log_call_dump(LV.CallId);
pjsua_conf_disconnect( LV.CallerConferenceBridgeSlot, LV.RecordPort );
pjsua_conf_disconnect( LV.CallerConferenceBridgeSlot, 0 );
pjsua_conf_disconnect( LV.PlayerConferencePortNo , LV.CallerConferenceBridgeSlot );
pjsua_call_hangup (LV.CallId, 408, &CallTimeOut, &msg_data);
pjsua_call_hangup_all();
pjsua_stop_worker_threads();
pjsua_acc_del(LV.MyAcctId);
pjsua_destroy();
IN MY LOG DUMP AND OUTPUT
[CONFIRMED] To: "aa2" <sip:5 at 192.168.1.254>;tag=b24ffd696p^M
Call time: 00h:00m:06s, 1st res in 7 ms, conn in 77ms
#0 audio PCMU @8kHz, sendrecv, peer=192.168.1.141:11098
SRTP status: Not active Crypto-suite:
RX pt=0, last update:00h:00m:02.095s ago
total 253pkt 40.4KB (50.6KB +IP hdr) @avg=45.9Kbps/57.3Kbps
pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 (0.0%)
(msec) min avg max last dev
loss period: 0.000 0.000 0.000 0.000 0.000
jitter : 0.000 0.353 3.375 0.250 0.612
TX pt=0, ptime=20, last update:never
total 352pkt 56.3KB (70.4KB +IP hdr) @avg=63.8Kbps/79.8Kbps
pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%)
(msec) min avg max last dev
loss period: 0.000 0.000 0.000 0.000 0.000
jitter : 0.000 0.000 0.000 0.000 0.000
RTT msec : 0.000 0.000 0.000 0.000 0.000
20:49:28.607 pjsua_aud.c Conf disconnect: 3 -x- 2
20:49:28.608 conference.c .Port 3 (sip:5 at 192.168.1.254:5060) stop transmitting to port 2 (/tmp/BroadcastMessage.wav)
20:49:28.608 pjsua_aud.c Conf disconnect: 3 -x- 0
20:49:28.608 conference.c .Port 3 (sip:5 at 192.168.1.254:5060) stop transmitting to port 0 (Master/sound)
20:49:28.608 pjsua_aud.c Conf disconnect: 1 -x- 3
20:49:28.608 conference.c .Port 1 (/tmp/SplashWave.wav) stop transmitting to port 3 (sip:5 at 192.168.1.254:5060)
20:49:28.608 pjsua_call.c Call 0 hanging up: code=408..
20:49:28.608 endpoint ..Request msg BYE/cseq=17697 (tdta0x13f1608) created.
20:49:28.608 inv0x7570242c ..Sending Request msg BYE/cseq=17697 (tdta0x13f1608)
20:49:28.608 dlg0x7570242c ...Sending Request msg BYE/cseq=17697 (tdta0x13f1608)
20:49:28.609 tsx0x13f2674 ....Transaction created for Request msg BYE/cseq=17696 (tdta0x13f1608)
20:49:28.609 tsx0x13f2674 ...Sending Request msg BYE/cseq=17696 (tdta0x13f1608) in state Null
20:49:28.609 sip_resolve.c ....Target '192.168.1.141:5060' type=Unspecified resolved to '192.168.1.141:5060' type=UDP (UDP transport)
20:49:28.609 pjsua_core.c ....TX 452 bytes Request msg BYE/cseq=17696 (tdta0x13f1608) to UDP 192.168.1.141:5060:
BYE sip:5 at 192.168.1.141:5060 SIP/2.0^M
Via: SIP/2.0/UDP 192.168.1.229:5060;rport;branch=z9hG4bKPjddc3ba5f-673e-4a15-a9ac-b93515ffd961^M
Max-Forwards: 70^M
From: <sip:173@192.168.1.141>;tag=6d649611-64b9-4bfc-a8cb-2d330a112f96^M
To: "aa2" <sip:5 at 192.168.1.254>;tag=b24ffd696p^M
Call-ID: 1657260f-d6a8c66e-fdfb6d6-44678b29 at 192.168.1.141^M
CSeq: 17696 BYE^M
Route: <sip:192.168.1.141:5060;lr>^M
Hanging up: 408/399:"Call Duration Exceeded"^M
Content-Length: 0^M
^M
--end msg--
20:49:28.609 tsx0x13f2674 ....State changed from Null to Calling, event=TX_MSG
20:49:28.610 dlg0x7570242c .....Transaction tsx0x13f2674 state changed to Calling
In cb_on_call_tsx_state
20:49:28.610 /home/advance/ .......cb_on_call_tsx_state Call 0 state=CONFIRMED
Leaving cb_on_call_tsx_state
20:49:28.611 sip_endpoint.c !Processing incoming message: Response msg 200/BYE/cseq=17696 (rdata0x75700494)
20:49:28.611 pjsua_core.c .RX 382 bytes Response msg 200/BYE/cseq=17696 (rdata0x75700494) from UDP 192.168.1.141:5060:
SIP/2.0 200 OK^M
Via: SIP/2.0/UDP 192.168.1.229:5060;rport=5060;branch=z9hG4bKPjddc3ba5f-673e-4a15-a9ac-b93515ffd961^M
Record-Route: <sip:192.168.1.141:5060;lr>^M
From: <sip:173@192.168.1.141:5060>;tag=6d649611-64b9-4bfc-a8cb-2d330a112f96^M
To: "aa2" <sip:5 at 192.168.1.254>;tag=b24ffd696p^M
Call-ID: 1657260f-d6a8c66e-fdfb6d6-44678b29 at 192.168.1.141^M
CSeq: 17696 BYE^M
Content-Length: 0^M
^M
--end msg--
20:49:28.611 tsx0x13f2674 .Incoming Response msg 200/BYE/cseq=17696 (rdata0x75700494) in state Calling
20:49:28.612 tsx0x13f2674 ..State changed from Calling to Completed, event=RX_MSG
20:49:28.612 dlg0x7570242c ...Received Response msg 200/BYE/cseq=17696 (rdata0x75700494)
20:49:28.612 dlg0x7570242c ...Transaction tsx0x13f2674 state changed to Completed
In cb_on_call_tsx_state
20:49:28.612 /home/advance/ .....cb_on_call_tsx_state Call 0 state=DISCONNCTD
Leaving cb_on_call_tsx_state
In cb_on_call_state
20:49:28.612 /home/advance/ .....cb_on_call_state Call 0 old state CONFIRMED new state=DISCONNCTD event 5 (TSX_STATE)
20:49:29.387 silencedet.c !Starting silence (level=0 threshold=0)
20:49:29.387 strm0x7570fc8c Starting silence
STARTING CLEAN SHUTDOWN
pjsua_call_hangup_all
20:49:29.610 pjsua_call.c !Hangup all calls..
20:49:29.610 pjsua_call.c .Call 0 hanging up: code=0..
20:49:31.712 pjsua_call.c ..Timed-out trying to acquire dialog mutex (possibly system has deadlocked) in pjsua_call_hangup()
pjsua_stop_worker_threads
20:49:32.587 silencedet.c !Re-adjust threshold (in silence)to 0
20:49:34.367 strm0x7570fc8c Start talksprut..
20:49:34.387 strm0x7570fc8c Starting silence
MY ANALYSIS/GUESSWORK
1: Note "timed out trying to acquire dialog mutex" suggest I messed up starting, ending, or cleaning up after this call.
2: The last 3 lines repeat many times, not consistent in what order.
3: I can't tell which codec is in use, nor whether the same codec is in use (at the same bit-rate) at both ends; the audio is horrible (screech louder than the message)
4: pjsua_call_hangup_all() does not return (neither does pjsua_destroy() when it isn't nopped out).
5: I wonder if I must stop the player & recorder I created.
6: STARTING CLEAN SHUTDOWN is a printf in my code, not a comment in this post.
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