disconnect method

Implementation

Future<bool> disconnect() async
{
  Log().debug('SOCKET:: Closing connection to $url');

  try
  {
    // Close the channel
    if (_socket != null)
    {await _socket!.sink.close();}
    connected = false;
  }
  on Exception catch(e)
  {
    Log().error('SOCKET:: Error closing connection to $url. Error is $e');
  }

  Log().debug('SOCKET:: Connection Closed');

  return true;
}