WebRTC error : closed: deadline exceeded while waiting connection

[RyugaRyuzaki]

Question

I try to stream to webRTC and here is result :

Output #0, rtsp, to 'rtsp://admin:admin@127.0.0.1:8554/cameraName1_f8465556-0252-45b1-ac86-7091ddaf2bce':
  Metadata:
    title           : Big Buck Bunny, Sunflower version
    encoder         : Lavf60.16.100
  Stream #0:0: Video: h264, yuv420p(tv, bt709, progressive), 720x480 [SAR 32:27 DAR 16:9], q=2-31, 800 kb/s, 30 fps, 90k tbn
    Metadata:
      encoder         : Lavc60.31.102 libx264
    Side data:
      cpb: bitrate max/min/avg: 1000000/0/800000 buffer size: 2000000 vbv_delay: N/A
  Stream #0:1: Audio: aac (LC), 44100 Hz, stereo, fltp, 64 kb/s
    Metadata:
      encoder         : Lavc60.31.102 aac
2025/09/17 08:41:49 INF [WebRTC] [session c0638943] closed: deadline exceeded while waiting connection
2025/09/17 08:41:59 INF [path cameraName1_f8465556-0252-45b1-ac86-7091ddaf2bce] runOnDemand command stopped: not needed by anyone
[out#0/rtsp @ 0x7f708bc974c0] video:2274kB audio:168kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
frame=  635 fps= 31 q=27.0 Lsize=N/A time=00:00:21.31 bitrate=N/A dup=30 drop=0 speed=1.04x
2025/09/17 08:41:59 INF [RTSP] [session 64500414] destroyed: torn down by 127.0.0.1:49240
2025/09/17 08:41:59 INF [RTSP] [conn 127.0.0.1:49240] closed: EOF
[libx264 @ 0x7f70868a0900] frame I:3     Avg QP:27.67  size: 52946
[libx264 @ 0x7f70868a0900] frame P:632   Avg QP:28.61  size:  3432
[libx264 @ 0x7f70868a0900] mb I  I16..4: 100.0%  0.0%  0.0%
[libx264 @ 0x7f70868a0900] mb P  I16..4:  3.4%  0.0%  0.0%  P16..4: 33.2%  0.0%  0.0%  0.0%  0.0%    skip:63.4%
[libx264 @ 0x7f70868a0900] coded y,uvDC,uvAC intra: 44.4% 51.2% 22.9% inter: 11.2% 9.1% 1.1%
[libx264 @ 0x7f70868a0900] i16 v,h,dc,p: 25% 26% 27% 22%
[libx264 @ 0x7f70868a0900] i8c dc,h,v,p: 46% 24% 20% 11%
[libx264 @ 0x7f70868a0900] kb/s:879.93
[aac @ 0x7f708e8c6a80] Qavg: 373.537
Exiting normally, received signal 2.

And it closed

2025/09/17 08:41:49 INF [WebRTC] [session c0638943] closed: deadline exceeded while waiting connection