resonating-destiny-0416

readme.md

resonating-destiny-0416

Created with <3 with dartpad.dev.

main.dart

import 'dart:html';

void main() async {
  
  try {
    final socket = await wsConnect('wss://127.0.0.1:7654');
    print('${socket.readyState}');
  } catch (e) {print(e);}
  
}
  

Future<WebSocket> wsConnect(String url) async {
  final socket = WebSocket(url);
  socket.onError.listen((_) => throw Exception('connection error'));
  socket.onClose.listen((_) => throw Exception('connection close'));
  return socket;
}