when running mediasoup-broadcaster-demo crash

mediasoup libraries
1

I compile mediasoup-broadcaster-demo use mac succefully. But i run it crash.

command line:
SERVER_URL=https://v3demo.mediasoup.org ROOM_ID=broadcaster Debug/broadcaster

I modify code in broadcaster main.cpp below:
//baseUrl.append(“/rooms/”).append(roomId);
baseUrl.append(“/?roomId=”).append(roomId);

Crash line:
auto response = nlohmann::json::parse(r.text);

Crash info below:
localhost:build machine$ SERVER_URL=https://v3demo.mediasoup.org ROOM_ID=broadcaster Debug/broadcaster

welcome to mediasoup broadcaster app!

verifying that room ‘broadcaster’ exists…
libc++abi.dylib: terminating with uncaught exception of type nlohmann::detail::parse_error: [json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: ‘<’
Abort trap: 6

2

So don’t change it. Why did you change it?

BTW this is not a bug in libmediasoupclient. Please try to develop your own code instead of modifying existing demo apps.

3

Thank you for you reply. I run ok now. First Have an room,name is broadcast. If After broadcast demo run auto create a room is all right.
Can broad demo achieve it?
If broad demo exit, Chrome also can see the people.Broad demo not tell mediasoup server i has exit.

4

It’s just a demo to show a specific use case, not a full designed application. We won’t invest so much time on it. Consider it a proof of concept.

5

Thank you for your reply. I compile it on windows successfully.But Has some bug compare of mac.

6

Definitely we just built it in Mac. It may need changes in Linux and Windows indeed.

7

Thanks. If you provide us some details we may come to a fix, if needed.

8

on windows,stop must be crash and cannot send audio

9

I’m afraid that comment provides zero valid input for us.