SRT: How to disable covert SRT to RTMP.

[timokorkalainen]

Description

If an SRT gets cut without a proper end of stream message from the sender, the stream gets stuck and the same stream id can't be reused until SRS is rebooted. This may have something to do with H256 content and RTMP not supporting it.

Is there a way to prevent SRT to RTMP, as this may affect the situation? I use SRT again to pull the stream down to OBS.

1. SRS Version: all released 4.0 versions so far

Expect (Expected Behavior)

I expect the stream to be freed / ended with a preferably configurable timeout and to be reusable after that. I have not found such a timeout.

TRANS_BY_GPT3

[xiaozhihong]

1. Prevent SRT to RTMP, can see this PR SRT: Support Coroutine Native SRT over ST. #3010,
   using config

srt_to_rtmp off;

2. Maybe you can use peeridletimeout to config the timeout of the stream.

[timokorkalainen]

Super, thanks, I will try these out and report back.

[timokorkalainen]

Ah, so none of those options are available yet in any Docker release? I tried to build the StateThread branch, but couldn't get it to work. I suppose I'll wait then for the official Docker versions. Good to know that is progressing.

[xiaozhihong]

Ah, so none of those options are available yet in any Docker release? I tried to build the StateThread branch, but couldn't get it to work. I suppose I'll wait then for the official Docker versions. Good to know that is progressing.

Is any error in the StateThread branch, compiler error or run time error?
Yes, we will be processing this PR in these two weeks, you can keep watch on it.

[timokorkalainen]

I got it to compile with no problems with SRT enabled in the config, I wasn't able to stream SRT in. Perhaps the config has changed in some way I didn't spot or something, or I missed some other parameter somewhere. Anyway, I can wait for the docker version. Thanks for the help so far!

[xiaozhihong]

I got it to compile with no problems with SRT enabled in the config, I wasn't able to stream SRT in. Perhaps the config has changed in some way I didn't spot or something, or I missed some other parameter somewhere. Anyway, I can wait for the docker version. Thanks for the help so far!

Have any logs about errors or warnings? Now #3010 is merged into develop branch, docker version arriving soon.

[timokorkalainen]

Great! I took the new 5.0.30 docker and can now run srt_to_rtmp off and the "common live" config from the wiki. I'll see if that changes the issue.

Did I understand correctly that peer_idle_timeout is not yet included in this docker version? All blocks I tried to include it in reported an illegal argument.

I suggest adding in the docs that you now need to include the srt {enabled on;} block in the vhost config. :)

[winlinvip]

Seems fixed.