send method
Implementation
Future<bool> send(dynamic message) async {
bool ok = true;
try {
// ensure connected
await connect();
// send the message
if (connected && message != null && _socket != null) {
_socket!.sink.add(message);
}
} catch (e) {
ok = false;
Log().error('SOCKET:: Error sending message to $url');
Log().exception(e);
}
return ok;
}