A bug: GStreamer process doesn't stop when "killed" about mediasoup3-record-demo HOT 4 OPEN

same to me.

I can reproduce it on ubuntu 18.04.

According to https://nodejs.org/api/child_process.html#child_process_subprocess_kill_signal

On Linux, child processes of child processes will not be terminated when attempting to kill their parent. This is likely to happen when running a new process in a shell or with the use of the shell option of ChildProcess

from mediasoup3-record-demo.

on ios device

from mediasoup3-record-demo.

I think this occurs on linux? I can't reproduce it on my local mac.
Will look into it, can you tell me the OS of the server?

from mediasoup3-record-demo.

in gstream file add this code

kill () {
console.log('kill() [pid:%d]', this._process.pid);
this._process.kill('SIGINT');
this.killSubprocesses(this._process.pid)
}

killSubprocesses(pid) {
try {
const output = require('child_process').execSync(pgrep -P ${pid}).toString();
const pids = output.trim().split('\n');
pids.forEach(subpid => {
process.kill(subpid, 'SIGTERM'); // Send SIGTERM signal to subprocess
killSubprocesses(subpid); // Recursively kill subprocesses of subprocess
});
} catch (err) {
// Ignore errors
}
}

from mediasoup3-record-demo.