| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.websocket.jsr356.server; |
| |
| import java.io.IOException; |
| import java.util.Queue; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| import java.util.concurrent.locks.Lock; |
| import java.util.concurrent.locks.ReentrantLock; |
| |
| import org.eclipse.jetty.toolchain.test.EventQueue; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| 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.annotations.OnWebSocketClose; |
| import org.eclipse.jetty.websocket.api.annotations.OnWebSocketConnect; |
| import org.eclipse.jetty.websocket.api.annotations.OnWebSocketError; |
| import org.eclipse.jetty.websocket.api.annotations.OnWebSocketMessage; |
| import org.eclipse.jetty.websocket.api.annotations.WebSocket; |
| |
| /** |
| * This is a Jetty API version of a websocket. |
| * <p> |
| * This is used a a client socket during the server tests. |
| */ |
| @WebSocket |
| public class JettyEchoSocket |
| { |
| private static final Logger LOG = Log.getLogger(JettyEchoSocket.class); |
| @SuppressWarnings("unused") |
| private Session session; |
| private Lock remoteLock = new ReentrantLock(); |
| private RemoteEndpoint remote; |
| private EventQueue<String> incomingMessages = new EventQueue<>(); |
| |
| public Queue<String> awaitMessages(int expected) throws TimeoutException, InterruptedException |
| { |
| incomingMessages.awaitEventCount(expected,2,TimeUnit.SECONDS); |
| return incomingMessages; |
| } |
| |
| public boolean getClosed() |
| { |
| remoteLock.lock(); |
| try |
| { |
| return (remote == null); |
| } |
| finally |
| { |
| remoteLock.unlock(); |
| } |
| } |
| |
| @OnWebSocketClose |
| public void onClose(int code, String reason) |
| { |
| session = null; |
| remoteLock.lock(); |
| try |
| { |
| remote = null; |
| } |
| finally |
| { |
| remoteLock.unlock(); |
| } |
| } |
| |
| @OnWebSocketError |
| public void onError(Throwable t) |
| { |
| LOG.warn(t); |
| } |
| |
| @OnWebSocketMessage |
| public void onMessage(String msg) throws IOException |
| { |
| incomingMessages.add(msg); |
| sendMessage(msg); |
| } |
| |
| @OnWebSocketConnect |
| public void onOpen(Session session) |
| { |
| this.session = session; |
| remoteLock.lock(); |
| try |
| { |
| this.remote = session.getRemote(); |
| } |
| finally |
| { |
| remoteLock.unlock(); |
| } |
| } |
| |
| public void sendMessage(String msg) throws IOException |
| { |
| remoteLock.lock(); |
| try |
| { |
| RemoteEndpoint r = remote; |
| if (r == null) |
| { |
| return; |
| } |
| |
| r.sendStringByFuture(msg); |
| if (r.getBatchMode() == BatchMode.ON) |
| r.flush(); |
| } |
| finally |
| { |
| remoteLock.unlock(); |
| } |
| } |
| } |