| // |
| // ======================================================================== |
| // 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.server.ssl; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InterruptedIOException; |
| import java.io.OutputStream; |
| import java.io.UncheckedIOException; |
| import java.nio.charset.StandardCharsets; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| |
| import javax.net.ssl.SSLContext; |
| import javax.net.ssl.SSLSocket; |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.eclipse.jetty.server.Request; |
| import org.eclipse.jetty.server.Server; |
| import org.eclipse.jetty.server.ServerConnector; |
| import org.eclipse.jetty.server.handler.AbstractHandler; |
| import org.eclipse.jetty.toolchain.test.MavenTestingUtils; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| import org.eclipse.jetty.util.ssl.SslContextFactory; |
| import org.eclipse.jetty.util.thread.QueuedThreadPool; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| @Ignore |
| public class SlowClientsTest |
| { |
| private Logger logger = Log.getLogger(getClass()); |
| |
| @Test(timeout = 10000) |
| public void testSlowClientsWithSmallThreadPool() throws Exception |
| { |
| File keystore = MavenTestingUtils.getTestResourceFile("keystore"); |
| SslContextFactory sslContextFactory = new SslContextFactory(); |
| sslContextFactory.setKeyStorePath(keystore.getAbsolutePath()); |
| sslContextFactory.setKeyStorePassword("storepwd"); |
| sslContextFactory.setKeyManagerPassword("keypwd"); |
| |
| int maxThreads = 6; |
| int contentLength = 8 * 1024 * 1024; |
| QueuedThreadPool serverThreads = new QueuedThreadPool(maxThreads); |
| serverThreads.setDetailedDump(true); |
| Server server = new Server(serverThreads); |
| try |
| { |
| ServerConnector connector = new ServerConnector(server, 1, 1, sslContextFactory); |
| connector.setPort(8888); |
| server.addConnector(connector); |
| server.setHandler(new AbstractHandler() |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException |
| { |
| baseRequest.setHandled(true); |
| logger.info("SERVING {}", target); |
| // Write some big content. |
| response.getOutputStream().write(new byte[contentLength]); |
| logger.info("SERVED {}", target); |
| } |
| }); |
| server.start(); |
| |
| SSLContext sslContext = sslContextFactory.getSslContext(); |
| |
| CompletableFuture[] futures = new CompletableFuture[2 * maxThreads]; |
| ExecutorService executor = Executors.newFixedThreadPool(futures.length); |
| for (int i = 0; i < futures.length; i++) |
| { |
| int k = i; |
| futures[i] = CompletableFuture.runAsync(() -> |
| { |
| try (SSLSocket socket = (SSLSocket)sslContext.getSocketFactory().createSocket("localhost", connector.getLocalPort())) |
| { |
| socket.setSoTimeout(contentLength / 1024); |
| OutputStream output = socket.getOutputStream(); |
| String target = "/" + k; |
| String request = "GET " + target + " HTTP/1.1\r\n" + |
| "Host: localhost\r\n" + |
| "Connection: close\r\n" + |
| "\r\n"; |
| output.write(request.getBytes(StandardCharsets.UTF_8)); |
| output.flush(); |
| |
| while (serverThreads.getIdleThreads() > 0) |
| Thread.sleep(50); |
| |
| InputStream input = socket.getInputStream(); |
| while (true) |
| { |
| int read = input.read(); |
| if (read < 0) |
| break; |
| } |
| logger.info("FINISHED {}", target); |
| } |
| catch (IOException x) |
| { |
| throw new UncheckedIOException(x); |
| } |
| catch (InterruptedException x) |
| { |
| throw new UncheckedIOException(new InterruptedIOException()); |
| } |
| }, executor); |
| } |
| CompletableFuture.allOf(futures).join(); |
| } |
| finally |
| { |
| server.stop(); |
| } |
| } |
| } |