Hello, I'm facing a problem with a Samsung camera that sometimes answer a "408 Request timeout", to a SETUP command, this lead to the RTSP stream to be in a dead lock state : - Nothing append in the callback of the sendSetupCommand (same problem using both TCP or UDP). - I also won't receive nothing in the callback given in to scheduleDelayedTask.
I'm using Debian Buster which is using Livemedia 2018.11.26. Unfortunately i cannot upgrade the livemedia version to know if this will happen on latest version. I check the ChangeLog, but i don't see any modification that can fix this. I look in the RTSPClient.cpp file and i saw there is no handling for the 408 response, but i'm not able to know if something is missing or not (even in last version). Maybe, it's a bug in the camera RTSP server, but this block the client application. Is someone has an idea about this problem ? Thank you very much ! Please find the logs I got : [Access::livemedia] Starting access to rtsp://admin:********@ 192.168.1.3/onvif/profile2/media.smp [Access::livemedia] Start with transport TCP: 1 [Access::livemedia] RTSP client created [Access::livemedia] Creating authenticator [Access::livemedia] Sending command OPTIONS [LibLiveMedia] Created new TCP socket 73 for connection [LibLiveMedia] Connecting to 192.168.1.3, port 554 on socket 73... [Access::livemedia] Starting event loop: 0 [LibLiveMedia] ...remote connection opened [LibLiveMedia] Sending request: OPTIONS rtsp:// 192.168.1.3/onvif/profile2/media.smp RTSP/1.0 [LibLiveMedia] CSeq: 2 [LibLiveMedia] User-Agent: LIVE555 Streaming Media v2018.11.26 [LibLiveMedia] [LibLiveMedia] Received 230 new bytes of response data. [LibLiveMedia] Received a complete OPTIONS response: [LibLiveMedia] RTSP/1.0 401 Unauthorized [LibLiveMedia] CSeq: 2 [LibLiveMedia] Date: Thu, 01 Oct 2020 22:42:57 GMT [LibLiveMedia] Expires: Thu, 01 Oct 2020 22:42:57 GMT [LibLiveMedia] Cache-Control: must-revalidate [LibLiveMedia] WWW-Authenticate: Digest realm="iPOLiS", nonce="D7F927DE0E1CFD4D568014FB31A4D1FF" [LibLiveMedia] [LibLiveMedia] Resending... [LibLiveMedia] Sending request: OPTIONS rtsp:// 192.168.1.3/onvif/profile2/media.smp RTSP/1.0 [LibLiveMedia] CSeq: 3 [LibLiveMedia] Authorization: Digest username="admin", realm="iPOLiS", nonce="D7F927DE0E1CFD4D568014FB31A4D1FF", uri="rtsp:// 192.168.1.3/onvif/profile2/media.smp", response="f7890ac2189e5c1597d8d9a3eff67689" [LibLiveMedia] User-Agent: LIVE555 Streaming Media v2018.11.26 [LibLiveMedia] [LibLiveMedia] Received 224 new bytes of response data. [LibLiveMedia] Received a complete OPTIONS response: [LibLiveMedia] RTSP/1.0 200 OK [LibLiveMedia] CSeq: 3 [LibLiveMedia] Date: Thu, 01 Oct 2020 22:43:10 GMT [LibLiveMedia] Expires: Thu, 01 Oct 2020 22:43:10 GMT [LibLiveMedia] Cache-Control: must-revalidate [LibLiveMedia] Public: DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, OPTIONS, GET_PARAMETER, SET_PARAMETER [LibLiveMedia] [Access::livemedia] Got a OPTIONS description: DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, OPTIONS, GET_PARAMETER, SET_PARAMETER [LibLiveMedia] Sending request: DESCRIBE rtsp:// 192.168.1.3/onvif/profile2/media.smp RTSP/1.0 [LibLiveMedia] CSeq: 4 [LibLiveMedia] Authorization: Digest username="admin", realm="iPOLiS", nonce="D7F927DE0E1CFD4D568014FB31A4D1FF", uri="rtsp:// 192.168.1.3/onvif/profile2/media.smp", response="1985e1946fc5962ee079257c9e7167b0" [LibLiveMedia] User-Agent: LIVE555 Streaming Media v2018.11.26 [LibLiveMedia] Accept: application/sdp [LibLiveMedia] [LibLiveMedia] Received 1177 new bytes of response data. [LibLiveMedia] Received a complete DESCRIBE response: [LibLiveMedia] RTSP/1.0 200 OK [LibLiveMedia] CSeq: 4 [LibLiveMedia] Date: Thu, 01 Oct 2020 22:43:11 GMT [LibLiveMedia] Expires: Thu, 01 Oct 2020 22:43:11 GMT [LibLiveMedia] Cache-Control: must-revalidate [LibLiveMedia] Content-Base: rtsp://192.168.1.3/onvif/profile2/media.smp [LibLiveMedia] Content-Type: application/sdp [LibLiveMedia] Content-Length: 866 [LibLiveMedia] x-Accept-Retransmit: our-retransmit [LibLiveMedia] x-Accept-Dynamic-Rate: 1 [LibLiveMedia] [LibLiveMedia] v=0 [LibLiveMedia] o=- 0 0 IN IP4 192.168.1.250 [LibLiveMedia] s=Media Presentation [LibLiveMedia] i=samsung [LibLiveMedia] c=IN IP4 0.0.0.0 [LibLiveMedia] b=AS:7240 [LibLiveMedia] t=0 0 [LibLiveMedia] a=control:rtsp://192.168.1.3/onvif/profile2/media.smp [LibLiveMedia] a=range:npt=now- [LibLiveMedia] m=video 45344 RTP/AVP 98 [LibLiveMedia] b=AS:7168 [LibLiveMedia] a=rtpmap:98 H264/90000 [LibLiveMedia] a=control:rtsp:// 192.168.1.3/onvif/profile2/media.smp/trackID=v [LibLiveMedia] a=cliprect:0,0,1024,1280 [LibLiveMedia] a=framesize:98 1280-1024 [LibLiveMedia] a=framerate:10.0 [LibLiveMedia] a=fmtp:98 packetization-mode=1;profile-level-id=640032;sprop-parameter-sets=J2QAMq2EBUViuKxUcQgKisVxWKjiECSFITk8nyfk/k/J8nm5s00IEkKQnJ5Pk/J/J+T5PNzZphcqAUAIGmyAAAH0AAAnEHAAAA4AAAMAAOAABe91lA==,KP4Piw== [LibLiveMedia] m=audio 45346 RTP/AVP 0 [LibLiveMedia] b=AS:64 [LibLiveMedia] a=rtpmap:0 PCMU/8000 [LibLiveMedia] a=control:rtsp:// 192.168.1.3/onvif/profile2/media.smp/trackID=a [LibLiveMedia] a=recvonly [LibLiveMedia] m=application 45348 RTP/AVP 107 [LibLiveMedia] b=AS:8 [LibLiveMedia] a=rtpmap:107 vnd.onvif.metadata/90000 [LibLiveMedia] a=control:rtsp:// 192.168.1.3/onvif/profile2/media.smp/trackID=m [LibLiveMedia] a=recvonly [Access::livemedia] Got a SDP description : v=0 o=- 0 0 IN IP4 192.168.1.250 s=Media Presentation i=samsung c=IN IP4 0.0.0.0 b=AS:7240 t=0 0 a=control:rtsp://192.168.1.3/onvif/profile2/media.smp a=range:npt=now- m=video 45344 RTP/AVP 98 b=AS:7168 a=rtpmap:98 H264/90000 a=control:rtsp://192.168.1.3/onvif/profile2/media.smp/trackID=v a=cliprect:0,0,1024,1280 a=framesize:98 1280-1024 a=framerate:10.0 a=fmtp:98 packetization-mode=1;profile-level-id=640032;sprop-parameter-sets=J2QAMq2EBUViuKxUcQgKisVxWKjiECSFITk8nyfk/k/J8nm5s00IEkKQnJ5Pk/J/J+T5PNzZphcqAUAIGmyAAAH0AAAnEHAAAA4AAAMAAOAABe91lA==,KP4Piw== m=audio 45346 RTP/AVP 0 b=AS:64 a=rtpmap:0 PCMU/8000 a=control:rtsp://192.168.1.3/onvif/profile2/media.smp/trackID=a a=recvonly m=application 45348 RTP/AVP 107 b=AS:8 a=rtpmap:107 vnd.onvif.metadata/90000 a=control:rtsp://192.168.1.3/onvif/profile2/media.smp/trackID=m a=recvonly [Access::livemedia] Session name: Media Presentation [Access::livemedia] Using transport TCP [Access::livemedia] Initiate video/H264 subsession [Access::livemedia] Initiated the video/H264 subsession (client port 45344) [LibLiveMedia] Sending request: SETUP rtsp:// 192.168.1.3/onvif/profile2/media.smp/trackID=v RTSP/1.0 [LibLiveMedia] CSeq: 5 [LibLiveMedia] Authorization: Digest username="admin", realm="iPOLiS", nonce="D7F927DE0E1CFD4D568014FB31A4D1FF", uri="rtsp:// 192.168.1.3/onvif/profile2/media.smp", response="a09a1329a96a4f271446fe4957d60ce0" [LibLiveMedia] User-Agent: LIVE555 Streaming Media v2018.11.26 [LibLiveMedia] Transport: RTP/AVP/TCP;unicast;interleaved=0-1 [LibLiveMedia] [LibLiveMedia] Received 151 new bytes of response data. [LibLiveMedia] Received a complete (unknown) response: [LibLiveMedia] RTSP/1.0 408 Request Time-out [LibLiveMedia] CSeq: 4 [LibLiveMedia] Date: Thu, 01 Oct 2020 22:44:11 GMT [LibLiveMedia] Expires: Thu, 01 Oct 2020 22:44:11 GMT [LibLiveMedia] Cache-Control: must-revalidate [LibLiveMedia]
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