Robert Nystrom
a323c55162
Change-Id: I4d492a63a41880ef8cd69321372a4853825b9efd Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426321 Reviewed-by: Liam Appelbe <liama@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Liam Appelbe <liama@google.com>
45 lines
1.3 KiB
Dart
45 lines
1.3 KiB
Dart
// Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
// Test writing to unreachable udp socket doesn't cause problems.
|
|
|
|
import 'dart:async';
|
|
import 'dart:typed_data';
|
|
import 'dart:io';
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
main() async {
|
|
final _socket = await RawDatagramSocket.bind(InternetAddress.anyIPv4, 0);
|
|
final port = _socket.port;
|
|
final allDone = Completer<bool>()
|
|
..future.whenComplete(() {
|
|
_socket.close();
|
|
});
|
|
_socket.listen(
|
|
(RawSocketEvent event) {
|
|
print("event: $event");
|
|
switch (event) {
|
|
case RawSocketEvent.read:
|
|
_socket.receive();
|
|
break;
|
|
case RawSocketEvent.write:
|
|
print('received write event $event');
|
|
allDone.complete(true);
|
|
break;
|
|
}
|
|
},
|
|
onError: (e) {
|
|
Expect.fail('Should be no exceptions, but got $e');
|
|
},
|
|
);
|
|
|
|
for (int i = 0; i < 100; i++) {
|
|
// Sending data to some non-existent reserved port to trigger
|
|
// the condition.
|
|
_socket.send(Uint8List(10), InternetAddress("127.0.0.1"), 1024);
|
|
}
|
|
_socket.send(Uint8List(10), InternetAddress("127.0.0.1"), port);
|
|
}
|