shelf_web_socket 2.0.0 shelf_web_socket: ^2.0.0 copied to clipboard
A shelf handler that wires up a listener for every connection.
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 WebSocketChannel 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';
import 'package:web_socket_channel/web_socket_channel.dart';
void main() {
var handler = webSocketHandler((webSocket) {
webSocket.stream.listen((message) {
webSocket.sink.add("echo $message");
});
});
shelf_io.serve(handler, 'localhost', 8080).then((server) {
print('Serving at ws://${server.address.host}:${server.port}');
});
}