1696603ccd
Reviewed-by: weijun
511 lines
18 KiB
Java
511 lines
18 KiB
Java
/*
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* Copyright (c) 2001, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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// SunJSSE does not support dynamic system properties, no way to re-use
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// system properties in samevm/agentvm mode.
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/*
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* @test
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* @bug 4366807
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* @summary Need new APIs to get/set session timeout and session cache size.
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* @run main/othervm SessionTimeOutTests
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*/
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import java.io.*;
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import java.net.InetSocketAddress;
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import java.net.SocketTimeoutException;
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import javax.net.ssl.*;
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import java.util.*;
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import java.security.*;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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/**
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* Session reuse time-out tests cover the cases below:
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* 1. general test, i.e timeout is set to x and session invalidates when
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* its lifetime exceeds x.
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* 2. Effect of changing the timeout limit.
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* The test suite does not cover the default timeout(24 hours) usage. This
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* case has been tested independently.
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*
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* Invariant for passing this test is, at any given time,
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* lifetime of a session < current_session_timeout, such that
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* current_session_timeout > 0, for all sessions cached by the session
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* context.
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*/
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public class SessionTimeOutTests {
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/*
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* =============================================================
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* Set the various variables needed for the tests, then
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* specify what tests to run on each side.
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*/
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/*
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* Should we run the client or server in a separate thread?
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* Both sides can throw exceptions, but do you have a preference
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* as to which side should be the main thread.
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*/
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static boolean separateServerThread = true;
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/*
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* Where do we find the keystores?
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*/
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static String pathToStores = "../etc";
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static String keyStoreFile = "keystore";
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static String trustStoreFile = "truststore";
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static String passwd = "passphrase";
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private static int PORTS = 3;
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/*
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* Is the server ready to serve?
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*/
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private final CountDownLatch serverCondition = new CountDownLatch(PORTS);
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/*
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* Turn on SSL debugging?
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*/
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static boolean debug = false;
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/*
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* If the client or server is doing some kind of object creation
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* that the other side depends on, and that thread prematurely
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* exits, you may experience a hang. The test harness will
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* terminate all hung threads after its timeout has expired,
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* currently 3 minutes by default, but you might try to be
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* smart about it....
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*/
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/*
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* Define the server side of the test.
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*/
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/*
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* A limit on the number of connections at any given time
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*/
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static int MAX_ACTIVE_CONNECTIONS = 3;
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/*
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* Divide the max connections among the available server ports.
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* The use of more than one server port ensures creation of more
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* than one session.
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*/
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private static final int serverConns = MAX_ACTIVE_CONNECTIONS / PORTS;
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private static final int remainingConns = MAX_ACTIVE_CONNECTIONS % PORTS;
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private static final int TIMEOUT = 30000; // in millisecond
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void doServerSide(int slot, int serverConns) throws Exception {
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SSLServerSocket sslServerSocket
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= (SSLServerSocket) sslssf.createServerSocket(0);
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sslServerSocket.setSoTimeout(TIMEOUT);
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serverPorts[slot] = sslServerSocket.getLocalPort();
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/*
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* Signal Client, one server is ready for its connect.
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*/
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serverCondition.countDown();
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for (int nConnections = 0; nConnections < serverConns; nConnections++) {
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SSLSocket sslSocket = null;
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try {
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sslSocket = (SSLSocket) sslServerSocket.accept();
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} catch (SocketTimeoutException ste) {
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System.out.println(
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"No incoming client connection. Ignore in server side.");
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continue;
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}
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InputStream sslIS = sslSocket.getInputStream();
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OutputStream sslOS = sslSocket.getOutputStream();
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sslIS.read();
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sslSocket.getSession();
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sslOS.write(85);
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sslOS.flush();
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sslSocket.close();
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}
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}
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/*
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* Define the client side of the test.
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*
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* If the server prematurely exits, serverReady will be set to zero
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* to avoid infinite hangs.
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*/
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void doClientSide() throws Exception {
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/*
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* Wait for server to get started.
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*/
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if (!serverCondition.await(TIMEOUT, TimeUnit.MILLISECONDS)) {
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System.out.println(
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"The server side is not ready yet. Ignore in client side.");
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return;
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}
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SSLSocket sslSockets[] = new SSLSocket[MAX_ACTIVE_CONNECTIONS];
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Vector<SSLSession> sessions = new Vector<>();
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SSLSessionContext sessCtx = sslctx.getClientSessionContext();
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sessCtx.setSessionTimeout(10); // in secs
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int timeout = sessCtx.getSessionTimeout();
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for (int nConnections = 0; nConnections < MAX_ACTIVE_CONNECTIONS;
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nConnections++) {
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// divide the connections among the available server ports
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try {
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SSLSocket sslSocket = (SSLSocket) sslsf.createSocket();
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sslSocket.connect(new InetSocketAddress("localhost",
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serverPorts[nConnections % serverPorts.length]),
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TIMEOUT);
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sslSockets[nConnections] = sslSocket;
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} catch (IOException ioe) {
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// The server side may be impacted by naughty test cases or
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// third party routines, and cannot accept connections.
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//
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// Just ignore the test if the connection cannot be
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// established.
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System.out.println(
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"Cannot make a connection in time. Ignore in client side.");
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continue;
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}
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InputStream sslIS = sslSockets[nConnections].getInputStream();
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OutputStream sslOS = sslSockets[nConnections].getOutputStream();
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sslOS.write(237);
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sslOS.flush();
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sslIS.read();
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SSLSession sess = sslSockets[nConnections].getSession();
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if (!sessions.contains(sess))
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sessions.add(sess);
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}
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System.out.println();
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System.out.println("Current timeout is set to: " + timeout);
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System.out.println("Testing SSLSessionContext.getSession()......");
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System.out.println("========================================"
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+ "=======================");
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System.out.println("Session "
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+ "Session- Session");
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System.out.println(" "
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+ "lifetime timedout?");
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System.out.println("========================================"
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+ "=======================");
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for (int i = 0; i < sessions.size(); i++) {
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SSLSession session = (SSLSession) sessions.elementAt(i);
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long currentTime = System.currentTimeMillis();
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long creationTime = session.getCreationTime();
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long lifetime = (currentTime - creationTime) / 1000;
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System.out.print(session + " " + lifetime + " ");
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if (sessCtx.getSession(session.getId()) == null) {
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if (lifetime < timeout)
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// sessions can be garbage collected before the timeout
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// limit is reached
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System.out.println("Invalidated before timeout");
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else
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System.out.println("YES");
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} else {
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System.out.println("NO");
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if ((timeout != 0) && (lifetime > timeout)) {
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throw new Exception("Session timeout test failed for the"
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+ " obove session");
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}
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}
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// change the timeout
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if (i == ((sessions.size()) / 2)) {
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System.out.println();
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sessCtx.setSessionTimeout(2); // in secs
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timeout = sessCtx.getSessionTimeout();
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System.out.println("timeout is changed to: " + timeout);
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System.out.println();
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}
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}
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// check the ids returned by the enumerator
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Enumeration<byte[]> e = sessCtx.getIds();
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System.out.println("----------------------------------------"
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+ "-----------------------");
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System.out.println("Testing SSLSessionContext.getId()......");
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System.out.println();
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SSLSession nextSess = null;
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SSLSession sess;
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for (int i = 0; i < sessions.size(); i++) {
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sess = (SSLSession)sessions.elementAt(i);
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String isTimedout = "YES";
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long currentTime = System.currentTimeMillis();
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long creationTime = sess.getCreationTime();
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long lifetime = (currentTime - creationTime) / 1000;
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if (nextSess != null) {
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if (isEqualSessionId(nextSess.getId(), sess.getId())) {
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isTimedout = "NO";
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nextSess = null;
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}
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} else if (e.hasMoreElements()) {
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nextSess = sessCtx.getSession((byte[]) e.nextElement());
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if ((nextSess != null) && isEqualSessionId(nextSess.getId(),
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sess.getId())) {
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nextSess = null;
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isTimedout = "NO";
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}
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}
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/*
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* A session not invalidated even after it's timeout?
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*/
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if ((timeout != 0) && (lifetime > timeout) &&
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(isTimedout.equals("NO"))) {
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throw new Exception("Session timeout test failed for session: "
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+ sess + " lifetime: " + lifetime);
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}
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System.out.print(sess + " " + lifetime);
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if (((timeout == 0) || (lifetime < timeout)) &&
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(isTimedout.equals("YES"))) {
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isTimedout = "Invalidated before timeout";
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}
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System.out.println(" " + isTimedout);
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}
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for (int i = 0; i < sslSockets.length; i++) {
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sslSockets[i].close();
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}
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System.out.println("----------------------------------------"
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+ "-----------------------");
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System.out.println("Session timeout test passed");
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}
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boolean isEqualSessionId(byte[] id1, byte[] id2) {
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if (id1.length != id2.length)
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return false;
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else {
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for (int i = 0; i < id1.length; i++) {
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if (id1[i] != id2[i]) {
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return false;
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}
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}
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return true;
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}
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}
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/*
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* =============================================================
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* The remainder is just support stuff
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*/
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int serverPorts[] = new int[PORTS];
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static SSLServerSocketFactory sslssf;
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static SSLSocketFactory sslsf;
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static SSLContext sslctx;
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volatile Exception serverException = null;
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volatile Exception clientException = null;
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public static void main(String[] args) throws Exception {
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String keyFilename =
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System.getProperty("test.src", "./") + "/" + pathToStores +
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"/" + keyStoreFile;
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String trustFilename =
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System.getProperty("test.src", "./") + "/" + pathToStores +
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"/" + trustStoreFile;
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System.setProperty("javax.net.ssl.keyStore", keyFilename);
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System.setProperty("javax.net.ssl.keyStorePassword", passwd);
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System.setProperty("javax.net.ssl.trustStore", trustFilename);
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System.setProperty("javax.net.ssl.trustStorePassword", passwd);
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if (debug)
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System.setProperty("javax.net.debug", "all");
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sslctx = SSLContext.getInstance("TLS");
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KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
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KeyStore ks = KeyStore.getInstance(new File(keyFilename),
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passwd.toCharArray());
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kmf.init(ks, passwd.toCharArray());
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sslctx.init(kmf.getKeyManagers(), null, null);
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sslssf = (SSLServerSocketFactory) sslctx.getServerSocketFactory();
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sslsf = (SSLSocketFactory) sslctx.getSocketFactory();
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/*
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* Start the tests.
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*/
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new SessionTimeOutTests();
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}
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Thread clientThread = null;
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Thread serverThread = null;
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/*
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* Primary constructor, used to drive remainder of the test.
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*
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* Fork off the other side, then do your work.
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*/
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SessionTimeOutTests() throws Exception {
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/*
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* create the SSLServerSocket and SSLSocket factories
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*/
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Exception startException = null;
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try {
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if (separateServerThread) {
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for (int i = 0; i < serverPorts.length; i++) {
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// distribute remaining connections among the
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// available ports
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if (i < remainingConns)
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startServer(i, (serverConns + 1), true);
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else
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startServer(i, serverConns, true);
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}
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startClient(false);
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} else {
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startClient(true);
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for (int i = 0; i < PORTS; i++) {
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if (i < remainingConns)
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startServer(i, (serverConns + 1), false);
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else
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startServer(i, serverConns, false);
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}
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}
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} catch (Exception e) {
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startException = e;
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}
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/*
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* Wait for other side to close down.
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*/
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if (separateServerThread) {
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if (serverThread != null) {
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serverThread.join();
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}
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} else {
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if (clientThread != null) {
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clientThread.join();
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}
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}
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/*
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* When we get here, the test is pretty much over.
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* Which side threw the error?
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*/
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Exception local;
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Exception remote;
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if (separateServerThread) {
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remote = serverException;
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local = clientException;
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} else {
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remote = clientException;
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local = serverException;
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}
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Exception exception = null;
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/*
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* Check various exception conditions.
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*/
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if ((local != null) && (remote != null)) {
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// If both failed, return the curthread's exception.
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local.initCause(remote);
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exception = local;
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} else if (local != null) {
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exception = local;
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} else if (remote != null) {
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exception = remote;
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} else if (startException != null) {
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exception = startException;
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}
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/*
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* If there was an exception *AND* a startException,
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* output it.
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*/
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if (exception != null) {
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if (exception != startException && startException != null) {
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exception.addSuppressed(startException);
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}
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throw exception;
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}
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// Fall-through: no exception to throw!
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}
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void startServer(final int slot, final int nConns, boolean newThread)
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throws Exception {
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if (newThread) {
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serverThread = new Thread() {
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public void run() {
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try {
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doServerSide(slot, nConns);
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} catch (Exception e) {
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/*
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* Our server thread just died.
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*
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* Release the client, if not active already...
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*/
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System.err.println("Server died...");
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e.printStackTrace();
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serverException = e;
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}
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}
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};
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serverThread.start();
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} else {
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try {
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doServerSide(slot, nConns);
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} catch (Exception e) {
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serverException = e;
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}
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}
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}
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void startClient(boolean newThread)
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throws Exception {
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if (newThread) {
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clientThread = new Thread() {
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public void run() {
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try {
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doClientSide();
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} catch (Exception e) {
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/*
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* Our client thread just died.
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*/
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System.err.println("Client died...");
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clientException = e;
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}
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}
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};
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clientThread.start();
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} else {
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try {
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doClientSide();
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} catch (Exception e) {
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clientException = e;
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}
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}
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}
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}
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