When switching live streams, the edge server encounters an error while retrieving the source_url.

[HunterTang]

When switching live streams, the edge server encounters an error while retrieving the source_url.

[winlinvip]

Sorry, you only describe the final states and logs, how to reproduce it step by step? There should be a reproduce step that is to describe the steps.

[HunterTang]

@winlinvip Sorry for forgetting to add the steps

steps

test according to the following topology:

origin: 172.17.245.180 - edge: 172.17.245.182

Here are some issues with the origin:

1. I used nginx_rtmp (exec ffmpeg) on the origin to convert the same stream into 3 different streams as shown below.

ffmpeg -i rtmp://localhost/imlive/WavMain.exe_rooms_282_20240403 -ar 22050 -c:a libmp3lame -f flv rtmp://localhost:1945/imlive/WavMain.exe_rooms_282_20240403
ffmpeg -i rtmp://localhost/imlive/WavMain.exe_rooms_282_20240403 -ar 22050 -c:a libmp3lame -f flv rtmp://localhost:1945/imlive/WavMain.exe_rooms_283_20240403
ffmpeg -i rtmp://localhost/imlive/WavMain.exe_rooms_282_20240403 -ar 22050 -c:a libmp3lame -f flv rtmp://localhost:1945/imlive/WavMain.exe_rooms_284_20240403

2. When I use SRS 4.0, I can see the following on the console:
   

3. When I use SRS 5.0, I can see the following on the console:
   

It seems that SRS 5.0 only recognizes one of the streams.

Here are some issues with the edge:

Considering the incomplete stream recognition on the origin with SRS 5.0, I switched the origin to 4.0 and then started testing the edge with 5.0.

1. When I pull the following 3 streams separately via flv, I see the following on the console.
   
   
   

2. I saw the switch records in the log as follows.

[2024-04-03 13:17:54.393][INFO][21177][348dms90] HTTP #0 10.202.100.189:58167 GET http://172.17.245.182:8080/imlive/WavMain.exe_rooms_283_20240403.flv, content-length=-1
[2024-04-03 13:17:54.393][INFO][21177][348dms90] flv: source url=/imlive/WavMain, is_edge=1, source_id=vb84bv6q/9jnmn8eg
[2024-04-03 13:17:54.393][INFO][21177][348dms90] flv: source url=/imlive/WavMain, is_edge=1, source_id=vb84bv6q/9jnmn8eg

[2024-04-03 13:18:10.050][INFO][21177][8545n554] HTTP #0 10.202.100.189:58176 GET http://172.17.245.182:8080/imlive/WavMain.exe_rooms_284_20240403.flv, content-length=-1
[2024-04-03 13:18:10.050][INFO][21177][8545n554] flv: source url=/imlive/WavMain, is_edge=1, source_id=vb84bv6q/9jnmn8eg
[2024-04-03 13:18:10.051][INFO][21177][8545n554] flv: source url=/imlive/WavMain, is_edge=1, source_id=vb84bv6q/9jnmn8eg

[HunterTang]

I am currently using version 271 of SRS4. I am using the HTTP-API to retrieve some service information. I have noticed that for the same stream access, the PageUrl is the same, even though my Nginx logs only record one access.