b38b9c57fcf0f9d6fd1b3f8ef427abcf4a87e7d6 - shelf_web_socket

commit	b38b9c57fcf0f9d6fd1b3f8ef427abcf4a87e7d6	[log] [tgz]
author	Keerti Parthasarathy <keertip@google.com>	Thu Sep 28 11:26:24 2017 -0700
committer	Keerti Parthasarathy <keertip@google.com>	Thu Sep 28 11:26:24 2017 -0700
tree	8d5450c0c8c85432bf6740e183aefbb0179a85a2
parent	e49a44d4c0d25dc2396a084752b4f838d55e6a68 [diff]

tree: 8d5450c0c8c85432bf6740e183aefbb0179a85a2

README.md

Web Socket Handler for Shelf

shelf_web_socket is a Shelf handler for establishing WebSocket connections. It exposes a single function, webSocketHandler, which calls an onConnection callback with a CompatibleWebSocket object for every connection that's established.

import 'package:shelf/shelf_io.dart' as shelf_io;
import 'package:shelf_web_socket/shelf_web_socket.dart';

void main() {
  var handler = webSocketHandler((webSocket) {
    webSocket.listen((message) {
      webSocket.add("echo $message");
    });
  });

  shelf_io.serve(handler, 'localhost', 8080).then((server) {
    print('Serving at ws://${server.address.host}:${server.port}');
  });
}