Flutter Websockets Linux

I'm building a desktop flutter application on Linux and I'm having some problems with websockets on localhost. I'm only planning to use the websockets as a way to communicate my py

Solution 1:

I had a similar problem,

try:

conn.sendall(bytes("Your Mes here","utf-8"))

But i am not using the Websocket lib from Flutter, i used dart.io That was my code:

voidgetDataFromServer({String ip, String port}) async{
     await Socket.connect(ip, int.parse(port)).then((socket) async {
     print('Connected to: ''${socket.remoteAddress.address}:${socket.remotePort}');
     socket.cast<List<int>>().transform(json.fuse(utf8).decoder).listen((event) {
     setState(() {
      data = event;
      if (data.isEmpty) data.add(0);
    });
  });
  socket.write("open");
}).onError((error, stackTrace){
  ScaffoldMessenger.of(context).showSnackBar(SnackBar(
    content: Text("Etwas stimmt nicht!"),
  ));
});
}