| // |
| // ======================================================================== |
| // Copyright (c) 1995-2014 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.client; |
| |
| import static org.hamcrest.Matchers.lessThanOrEqualTo; |
| |
| import java.net.URI; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.eclipse.jetty.toolchain.test.TestTracker; |
| import org.eclipse.jetty.websocket.api.Session; |
| import org.eclipse.jetty.websocket.api.StatusCode; |
| import org.eclipse.jetty.websocket.common.test.BlockheadServer; |
| import org.eclipse.jetty.websocket.common.test.BlockheadServer.ServerConnection; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| /** |
| * Various tests for Timeout handling |
| */ |
| public class TimeoutTest |
| { |
| @Rule |
| public TestTracker tt = new TestTracker(); |
| |
| private BlockheadServer server; |
| private WebSocketClient client; |
| |
| @Before |
| public void startClient() throws Exception |
| { |
| client = new WebSocketClient(); |
| client.getPolicy().setIdleTimeout(250); // idle timeout (for all tests here) |
| client.start(); |
| } |
| |
| @Before |
| public void startServer() throws Exception |
| { |
| server = new BlockheadServer(); |
| server.start(); |
| } |
| |
| @After |
| public void stopClient() throws Exception |
| { |
| client.stop(); |
| } |
| |
| @After |
| public void stopServer() throws Exception |
| { |
| server.stop(); |
| } |
| |
| /** |
| * In a situation where the upgrade/connection is successful, and there is no activity for a while, the idle timeout triggers on the client side and |
| * automatically initiates a close handshake. |
| */ |
| @Test |
| public void testIdleDetectedByClient() throws Exception |
| { |
| JettyTrackingSocket wsocket = new JettyTrackingSocket(); |
| |
| URI wsUri = server.getWsUri(); |
| client.setMaxIdleTimeout(1000); |
| Future<Session> future = client.connect(wsocket,wsUri); |
| |
| ServerConnection ssocket = server.accept(); |
| ssocket.upgrade(); |
| |
| try |
| { |
| ssocket.startEcho(); |
| // Validate that connect occurred |
| future.get(500,TimeUnit.MILLISECONDS); |
| wsocket.waitForConnected(500,TimeUnit.MILLISECONDS); |
| |
| // Wait for inactivity idle timeout. |
| long start = System.currentTimeMillis(); |
| wsocket.waitForClose(2,TimeUnit.SECONDS); |
| long end = System.currentTimeMillis(); |
| long dur = (end - start); |
| // Make sure idle timeout takes less than 5 total seconds |
| Assert.assertThat("Idle Timeout",dur,lessThanOrEqualTo(3000L)); |
| |
| // Client should see a close event, with abnormal status NO_CLOSE |
| wsocket.assertCloseCode(StatusCode.ABNORMAL); |
| } |
| finally |
| { |
| ssocket.stopEcho(); |
| } |
| } |
| } |