| // Copyright (c) 2016, 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. | |
| import 'channel.dart'; | |
| /// An exception thrown by a [WebSocketChannel]. | |
| class WebSocketChannelException implements Exception { | |
| final String? message; | |
| /// The exception that caused this one, if available. | |
| final Object? inner; | |
| WebSocketChannelException([this.message]) : inner = null; | |
| WebSocketChannelException.from(this.inner) : message = inner.toString(); | |
| @override | |
| String toString() => message == null | |
| ? 'WebSocketChannelException' | |
| : 'WebSocketChannelException: $message'; | |
| } |