| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 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.server; |
| |
| import static org.hamcrest.Matchers.containsString; |
| import static org.hamcrest.Matchers.is; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.eclipse.jetty.toolchain.test.EventQueue; |
| import org.eclipse.jetty.websocket.api.StatusCode; |
| import org.eclipse.jetty.websocket.common.CloseInfo; |
| import org.eclipse.jetty.websocket.common.OpCode; |
| import org.eclipse.jetty.websocket.common.WebSocketFrame; |
| import org.eclipse.jetty.websocket.common.frames.TextFrame; |
| import org.eclipse.jetty.websocket.common.test.BlockheadClient; |
| import org.eclipse.jetty.websocket.server.helper.RFCSocket; |
| import org.eclipse.jetty.websocket.servlet.WebSocketServlet; |
| import org.eclipse.jetty.websocket.servlet.WebSocketServletFactory; |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class IdleTimeoutTest |
| { |
| @SuppressWarnings("serial") |
| public static class TimeoutServlet extends WebSocketServlet |
| { |
| @Override |
| public void configure(WebSocketServletFactory factory) |
| { |
| factory.getPolicy().setIdleTimeout(500); |
| factory.register(RFCSocket.class); |
| } |
| } |
| |
| private static SimpleServletServer server; |
| |
| @BeforeClass |
| public static void startServer() throws Exception |
| { |
| server = new SimpleServletServer(new TimeoutServlet()); |
| server.start(); |
| } |
| |
| @AfterClass |
| public static void stopServer() |
| { |
| server.stop(); |
| } |
| |
| /** |
| * Test IdleTimeout on server. |
| * @throws Exception on test failure |
| */ |
| @Test |
| public void testIdleTimeout() throws Exception |
| { |
| BlockheadClient client = new BlockheadClient(server.getServerUri()); |
| client.setProtocols("onConnect"); |
| client.setTimeout(2500,TimeUnit.MILLISECONDS); |
| try |
| { |
| client.connect(); |
| client.sendStandardRequest(); |
| client.expectUpgradeResponse(); |
| |
| // This wait should be shorter than client timeout above, but |
| // longer than server timeout configured in TimeoutServlet |
| client.sleep(TimeUnit.MILLISECONDS,1000); |
| |
| // Write to server |
| // This action is possible, but does nothing. |
| // Server could be in a half-closed state at this point. |
| // Where the server read is closed (due to timeout), but the server write is still open. |
| // The server could not read this frame, if it is in this half closed state |
| client.write(new TextFrame().setPayload("Hello")); |
| |
| // Expect server to have closed due to its own timeout |
| EventQueue<WebSocketFrame> frames = client.readFrames(1,30,TimeUnit.SECONDS); |
| WebSocketFrame frame = frames.poll(); |
| Assert.assertThat("frame opcode",frame.getOpCode(),is(OpCode.CLOSE)); |
| CloseInfo close = new CloseInfo(frame); |
| Assert.assertThat("close code",close.getStatusCode(),is(StatusCode.SHUTDOWN)); |
| Assert.assertThat("close reason",close.getReason(),containsString("Timeout")); |
| } |
| finally |
| { |
| client.close(); |
| } |
| } |
| } |