| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.knox.gateway.websockets; |
| |
| import org.eclipse.jetty.io.RuntimeIOException; |
| import org.eclipse.jetty.util.BufferUtil; |
| import org.eclipse.jetty.websocket.api.BatchMode; |
| import org.eclipse.jetty.websocket.api.RemoteEndpoint; |
| import org.eclipse.jetty.websocket.api.Session; |
| import org.eclipse.jetty.websocket.api.WebSocketAdapter; |
| |
| import java.io.IOException; |
| |
| /** |
| * Simulate a bad socket. |
| * |
| * @since 0.10 |
| */ |
| class BadSocket extends WebSocketAdapter { |
| @Override |
| public void onWebSocketConnect(final Session session) { |
| } |
| |
| @Override |
| public void onWebSocketBinary(byte[] payload, int offset, int len) { |
| if (isNotConnected()) { |
| return; |
| } |
| |
| try { |
| RemoteEndpoint remote = getRemote(); |
| remote.sendBytes(BufferUtil.toBuffer(payload, offset, len), null); |
| if (remote.getBatchMode() == BatchMode.ON) { |
| remote.flush(); |
| } |
| } catch (IOException x) { |
| throw new RuntimeIOException(x); |
| } |
| } |
| |
| @Override |
| public void onWebSocketError(Throwable cause) { |
| throw new RuntimeException(cause); |
| } |
| |
| @Override |
| public void onWebSocketText(String message) { |
| if (isNotConnected()) { |
| return; |
| } |
| // Throw an exception on purpose |
| throw new RuntimeException("Simulating bad connection ..."); |
| } |
| } |