How to use

removeAllListeners

function

in

ChildProcess

stop() {
    emotivProcess.removeAllListeners();
  }

async function runConfig(configPath, env) {
  const child = child_process.fork(
    path.join(__dirname, 'config-runner.js'), [configPath], {
      stdio: 'inherit',
      env
    }
  );

  try {
    return await new Promise(
      configProcessMessageHandler.bind(child, configPath));
  } catch (ex) {
    throw ex;
  } finally {
    child.removeAllListeners();
  }
}

/**
   * Close the Worker.
   */
  close() {
    logger.debug('close()');
    if (this._closed)
      return;
    this._closed = true;
    // Kill the worker process.
    if (this._child) {
      // Remove event listeners but leave a fake 'error' hander to avoid
      // propagation.
      if (PYTHON_LOG_VIA_PIPE) {
        this._child.stdout.removeAllListeners();
        this._child.stderr.removeAllListeners();
      }
      this._child.removeAllListeners('exit');
      this._child.removeAllListeners('error');
      // eslint-disable-next-line @typescript-eslint/no-empty-function
      this._child.on('error', () => { });
      this._child = undefined;
    }
    // Close every Handler.
    for (const handler of this._handlers) {
      handler.close();
    }
    this._handlers.clear();
    // Close the Channel instance.
    this._channel.close();
  }

forked.removeAllListeners();
forked.kill();
return;

  this._child.stdout.removeAllListeners();
  this._child.stderr.removeAllListeners();
this._child.removeAllListeners('exit');
this._child.removeAllListeners('error');