[jboss-remoting-commits] JBoss Remoting SVN: r5374 - remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout.
jboss-remoting-commits at lists.jboss.org
jboss-remoting-commits at lists.jboss.org
Tue Aug 18 22:05:51 EDT 2009
Author: ron.sigal at jboss.com
Date: 2009-08-18 22:05:50 -0400 (Tue, 18 Aug 2009)
New Revision: 5374
Added:
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SSLWriteTimeoutTestParent.java
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SocketWriteTimeoutTestCase.java
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/WriteTimeoutTestParent.java
Log:
JBREM-1120: New unit tests.
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SSLWriteTimeoutTestParent.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SSLWriteTimeoutTestParent.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SSLWriteTimeoutTestParent.java 2009-08-19 02:05:50 UTC (rev 5374)
@@ -0,0 +1,580 @@
+/*
+* JBoss, Home of Professional Open Source
+* Copyright 2009, JBoss Inc., and individual contributors as indicated
+* by the @authors tag. See the copyright.txt in the distribution for a
+* full listing of individual contributors.
+*
+* This is free software; you can redistribute it and/or modify it
+* under the terms of the GNU Lesser General Public License as
+* published by the Free Software Foundation; either version 2.1 of
+* the License, or (at your option) any later version.
+*
+* This software is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this software; if not, write to the Free
+* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+*/
+package org.jboss.test.remoting.transport.socket.timeout;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.lang.reflect.Constructor;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketAddress;
+import java.net.UnknownHostException;
+import java.util.Map;
+
+import javax.net.ServerSocketFactory;
+import javax.net.SocketFactory;
+import javax.net.ssl.HandshakeCompletedListener;
+import javax.net.ssl.SSLServerSocket;
+import javax.net.ssl.SSLServerSocketFactory;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.SSLSocket;
+
+import org.apache.log4j.Logger;
+import org.jboss.remoting.InvokerLocator;
+import org.jboss.remoting.security.SSLSocketBuilder;
+import org.jboss.remoting.transport.Connector;
+
+
+/**
+ * Unit tests for JBREM-1120.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version $Rev$
+ * <p>
+ * Copyright Apr 22, 2009
+ * </p>
+ */
+public abstract class SSLWriteTimeoutTestParent extends WriteTimeoutTestParent
+{
+ private static Logger log = Logger.getLogger(SSLWriteTimeoutTestParent.class);
+
+ private static boolean firstTime = true;
+
+ protected static int SECONDARY_SERVER_SOCKET_PORT = 8765;
+ protected static String SECONDARY_SERVER_SOCKET_PORT_STRING = "8765";
+
+ protected String host;
+ protected int port;
+ protected String locatorURI;
+ protected InvokerLocator serverLocator;
+ protected Connector connector;
+ protected TestInvocationHandler invocationHandler;
+
+ protected void addExtraClientConfig(Map config) {}
+ protected void addExtraServerConfig(Map config) {}
+
+
+ public void setUp() throws Exception
+ {
+ if (firstTime)
+ {
+ String keyStoreFilePath = getClass().getResource("../.keystore").getFile();
+ System.setProperty("javax.net.ssl.keyStore", keyStoreFilePath);
+ System.setProperty("javax.net.ssl.keyStorePassword", "unit-tests-server");
+ String trustStoreFilePath = getClass().getResource("../.truststore").getFile();
+ System.setProperty("javax.net.ssl.trustStore", trustStoreFilePath);
+ System.setProperty("javax.net.ssl.trustStorePassword", "unit-tests-client");
+ }
+ super.setUp();
+ }
+
+
+ protected String getServerSocketFactoryClassName()
+ {
+ return SSLTestServerSocketFactory.class.getName();
+ }
+
+ protected Constructor getServerSocketFactoryConstructor() throws NoSuchMethodException
+ {
+ return SSLTestServerSocketFactory.class.getConstructor(new Class[]{int.class, int.class});
+ }
+
+ protected String getSocketFactoryClassName()
+ {
+ return SSLTestSocketFactory.class.getName();
+ }
+
+ protected Constructor getSocketFactoryConstructor() throws NoSuchMethodException
+ {
+ return SSLTestSocketFactory.class.getConstructor(new Class[]{int.class, int.class});
+ }
+
+ static public class SSLTestServerSocketFactory extends ServerSocketFactory
+ {
+ int timeout;
+ ServerSocketFactory factory;
+ int initialWrites;
+
+ public SSLTestServerSocketFactory() throws IOException
+ {
+ this.timeout = 5000;
+ this.initialWrites = -1;
+ setupFactory();
+ }
+ public SSLTestServerSocketFactory(int timeout, int initialWrites) throws IOException
+ {
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ setupFactory();
+ }
+ public ServerSocket createServerSocket() throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest)
+ {
+ ss = SSLServerSocketFactory.getDefault().createServerSocket();
+ }
+ else
+ {
+ ss = new SSLTestServerSocket(timeout, initialWrites, ((SSLServerSocket) factory.createServerSocket()));
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+ public ServerSocket createServerSocket(int port) throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest && port != secondaryServerSocketPort)
+ {
+ ss = SSLServerSocketFactory.getDefault().createServerSocket(port);
+ }
+ else
+ {
+ ss = new SSLTestServerSocket(port, timeout, initialWrites, ((SSLServerSocket) factory.createServerSocket()));
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+
+ public ServerSocket createServerSocket(int port, int backlog) throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest && port != secondaryServerSocketPort)
+ {
+ ss = SSLServerSocketFactory.getDefault().createServerSocket(port, backlog);
+ }
+ else
+ {
+ ss = new SSLTestServerSocket(port, backlog, timeout, initialWrites, ((SSLServerSocket) factory.createServerSocket()));
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+
+ public ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress) throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest && port != secondaryServerSocketPort)
+ {
+ ss = SSLServerSocketFactory.getDefault().createServerSocket(port, backlog, ifAddress);
+ }
+ else
+ {
+ ss = new SSLTestServerSocket(port, backlog, ifAddress, timeout, initialWrites, ((SSLServerSocket) factory.createServerSocket()));
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+
+ protected void setupFactory() throws IOException
+ {
+ SSLSocketBuilder sslSocketBuilder = new SSLSocketBuilder();
+ sslSocketBuilder.setUseSSLServerSocketFactory(false);
+ factory = sslSocketBuilder.createSSLServerSocketFactory();
+ }
+ }
+
+
+ static class SSLTestServerSocket extends SSLServerSocket
+ {
+ int timeout;
+ int initialWrites;
+ SSLServerSocket serverSocket;
+
+ public SSLTestServerSocket(int timeout, int initialWrites, SSLServerSocket serverSocket) throws IOException
+ {
+ super();
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.serverSocket = serverSocket;
+ }
+ public SSLTestServerSocket(int port, int timeout, int initialWrites, SSLServerSocket serverSocket) throws IOException
+ {
+ super(port);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.serverSocket = serverSocket;
+ bind(new InetSocketAddress(port), 50);
+ }
+ public SSLTestServerSocket(int port, int backlog, int timeout, int initialWrites, SSLServerSocket serverSocket) throws IOException
+ {
+ super(port, backlog);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.serverSocket = serverSocket;
+ bind(new InetSocketAddress(port), backlog);
+ }
+ public SSLTestServerSocket(int port, int backlog, InetAddress bindAddr, int timeout, int initialWrites, SSLServerSocket serverSocket) throws IOException
+ {
+ super(port, backlog, bindAddr);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.serverSocket = serverSocket;
+ bind(new InetSocketAddress(bindAddr, port), 50);
+ }
+ public Socket accept() throws IOException
+ {
+ SSLSocket s1 = (SSLSocket) serverSocket.accept();
+ Socket s2 = new SSLTestSocket(timeout, initialWrites, s1);
+ return s2;
+ }
+ public void bind(SocketAddress endpoint, int backlog) throws IOException
+ {
+ log.info("serverSocket: " + serverSocket);
+ if (serverSocket != null) log.info("bound: " + serverSocket.isBound());
+ if (serverSocket != null && !serverSocket.isBound())
+ {
+ log.info("binding " + serverSocket);
+ serverSocket.bind(endpoint, backlog);
+ }
+ }
+ public String toString()
+ {
+ return "SSLTestServerSocket[" + serverSocket.toString() + "]";
+ }
+ public boolean getEnableSessionCreation()
+ {
+ return serverSocket.getEnableSessionCreation();
+ }
+ public String[] getEnabledCipherSuites()
+ {
+ return serverSocket.getEnabledCipherSuites();
+ }
+ public String[] getEnabledProtocols()
+ {
+ return serverSocket.getEnabledProtocols();
+ }
+ public InetAddress getInetAddress()
+ {
+ return serverSocket.getInetAddress();
+ }
+ public boolean getNeedClientAuth()
+ {
+ return serverSocket.getNeedClientAuth();
+ }
+ public String[] getSupportedCipherSuites()
+ {
+ return serverSocket.getSupportedCipherSuites();
+ }
+ public String[] getSupportedProtocols()
+ {
+ return serverSocket.getSupportedProtocols();
+ }
+ public boolean getUseClientMode()
+ {
+ return serverSocket.getUseClientMode();
+ }
+ public boolean getWantClientAuth()
+ {
+ return serverSocket.getWantClientAuth();
+ }
+ public void setEnableSessionCreation(boolean arg0)
+ {
+ serverSocket.setEnableSessionCreation(arg0);
+ }
+ public void setEnabledCipherSuites(String[] arg0)
+ {
+ serverSocket.setEnabledCipherSuites(arg0);
+ }
+ public void setEnabledProtocols(String[] arg0)
+ {
+ serverSocket.setEnabledProtocols(arg0);
+ }
+ public void setNeedClientAuth(boolean arg0)
+ {
+ serverSocket.setNeedClientAuth(arg0);
+ }
+ public void setUseClientMode(boolean arg0)
+ {
+ serverSocket.setUseClientMode(arg0);
+ }
+ public void setWantClientAuth(boolean arg0)
+ {
+ serverSocket.setWantClientAuth(arg0);
+ }
+ }
+
+
+ public static class SSLTestSocketFactory extends SocketFactory
+ {
+ int timeout;
+ int initialWrites;
+ SocketFactory factory;
+
+ public SSLTestSocketFactory() throws IOException
+ {
+ timeout = 5000;
+ initialWrites = -1;
+ setupFactory();
+ }
+ public SSLTestSocketFactory(int timeout, int initialWrites) throws IOException
+ {
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ setupFactory();
+ }
+ public Socket createSocket() throws IOException
+ {
+ log.info("callbackTest: " + callbackTest);
+ Socket s = null;
+ if (callbackTest)
+ {
+ s = factory.createSocket();
+ }
+ else
+ {
+ s = new TestSocket(timeout, initialWrites);
+ s = new SSLTestSocket(timeout, initialWrites, ((SSLSocket) factory.createSocket()));
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+ public Socket createSocket(String arg0, int arg1) throws IOException, UnknownHostException
+ {
+ log.info("callbackTest: " + callbackTest);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = factory.createSocket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(timeout, initialWrites);
+ s = new SSLTestSocket(arg0, arg1, timeout, initialWrites, ((SSLSocket) factory.createSocket()));
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(InetAddress arg0, int arg1) throws IOException
+ {
+ log.info("callbackTest: " + callbackTest);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = factory.createSocket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(timeout, initialWrites);
+ s = new SSLTestSocket(arg0, arg1, timeout, initialWrites, ((SSLSocket) factory.createSocket()));
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(String arg0, int arg1, InetAddress arg2, int arg3) throws IOException, UnknownHostException
+ {
+ log.info("callbackTest: " + callbackTest);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = factory.createSocket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(timeout, initialWrites);
+ s = new SSLTestSocket(arg0, arg1, arg2, arg3, timeout, initialWrites, ((SSLSocket) factory.createSocket()));
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException
+ {
+ log.info("callbackTest: " + callbackTest);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = factory.createSocket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(timeout, initialWrites);
+ s = new SSLTestSocket(arg0, arg1, arg2, arg3, timeout, initialWrites, ((SSLSocket) factory.createSocket()));
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ protected void setupFactory() throws IOException
+ {
+ SSLSocketBuilder sslSocketBuilder = new SSLSocketBuilder();
+ sslSocketBuilder.setUseSSLServerSocketFactory(false);
+ factory = sslSocketBuilder.createSSLSocketFactory();
+ }
+ }
+
+ static class SSLTestSocket extends SSLSocket
+ {
+ int timeout;
+ int initialWrites;
+ SSLSocket socket;
+ SocketAddress endpoint;
+
+ public SSLTestSocket(int timeout, int initialWrites, SSLSocket socket)
+ {
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.socket = socket;
+ }
+ public SSLTestSocket(String host, int port, int timeout, int initialWrites, SSLSocket socket) throws UnknownHostException, IOException
+ {
+ super(host, port);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.socket = socket;
+ connect(new InetSocketAddress(host, port), timeout);
+ }
+ public SSLTestSocket(InetAddress address, int port, int timeout, int initialWrites, SSLSocket socket) throws IOException
+ {
+ super(address, port);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.socket = socket;
+ connect(new InetSocketAddress(address, port), timeout);
+ }
+ public SSLTestSocket(String host, int port, InetAddress localAddr, int localPort, int timeout, int initialWrites, SSLSocket socket) throws IOException
+ {
+ super(host, port, localAddr, localPort);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.socket = socket;
+ bind(new InetSocketAddress(localAddr, localPort));
+ connect(new InetSocketAddress(host, port), timeout);
+ }
+ public SSLTestSocket(InetAddress address, int port, InetAddress localAddr, int localPort, int timeout, int initialWrites, SSLSocket socket) throws IOException
+ {
+ super(address, port, localAddr, localPort);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ this.socket = socket;
+ bind(new InetSocketAddress(localAddr, localPort));
+ connect(new InetSocketAddress(address, port), timeout);
+ }
+ public String toString()
+ {
+ return "SSLTestSocket[" + socket.toString() + "]";
+ }
+ public InputStream getInputStream() throws IOException
+ {
+ return socket.getInputStream();
+ }
+ public OutputStream getOutputStream() throws IOException
+ {
+ return new TestOutputStream(socket.getOutputStream(), timeout, initialWrites);
+ }
+ public void addHandshakeCompletedListener(HandshakeCompletedListener listener)
+ {
+ socket.addHandshakeCompletedListener(listener);
+ }
+ public void bind(SocketAddress bindpoint) throws IOException
+ {
+ if (socket != null)
+ socket.bind(bindpoint);
+ }
+ public void connect(SocketAddress endpoint) throws IOException
+ {
+ if (socket != null)
+ socket.connect(endpoint);
+ }
+ public void connect(SocketAddress endpoint, int timeout) throws IOException
+ {
+ socket.connect(endpoint, timeout);
+ }
+ public boolean getEnableSessionCreation()
+ {
+ return socket.getEnableSessionCreation();
+ }
+ public String[] getEnabledCipherSuites()
+ {
+ return socket.getEnabledCipherSuites();
+ }
+ public String[] getEnabledProtocols()
+ {
+ return socket.getEnabledProtocols();
+ }
+ public InetAddress getInetAddress()
+ {
+ return socket.getInetAddress();
+ }
+ public boolean getNeedClientAuth()
+ {
+ return socket.getNeedClientAuth();
+ }
+ public SSLSession getSession()
+ {
+ return socket.getSession();
+ }
+ public String[] getSupportedCipherSuites()
+ {
+ return socket.getSupportedCipherSuites();
+ }
+ public String[] getSupportedProtocols()
+ {
+ return socket.getSupportedProtocols();
+ }
+ public boolean getUseClientMode()
+ {
+ return socket.getUseClientMode();
+ }
+ public boolean getWantClientAuth()
+ {
+ return socket.getWantClientAuth();
+ }
+ public void removeHandshakeCompletedListener(HandshakeCompletedListener listener)
+ {
+ socket.removeHandshakeCompletedListener(listener);
+ }
+ public void setEnableSessionCreation(boolean flag)
+ {
+ socket.setEnableSessionCreation(flag);
+ }
+ public void setEnabledCipherSuites(String[] suites)
+ {
+ socket.setEnabledCipherSuites(suites);
+ }
+ public void setEnabledProtocols(String[] protocols)
+ {
+ socket.setEnabledProtocols(protocols);
+ }
+ public void setNeedClientAuth(boolean need)
+ {
+ socket.setNeedClientAuth(need);
+ }
+ public void setUseClientMode(boolean mode)
+ {
+ socket.setUseClientMode(mode);
+ }
+ public void setWantClientAuth(boolean want)
+ {
+ socket.setWantClientAuth(want);
+ }
+ public void startHandshake() throws IOException
+ {
+ socket.startHandshake();
+ }
+ }
+}
\ No newline at end of file
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SocketWriteTimeoutTestCase.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SocketWriteTimeoutTestCase.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/SocketWriteTimeoutTestCase.java 2009-08-19 02:05:50 UTC (rev 5374)
@@ -0,0 +1,39 @@
+/*
+* JBoss, Home of Professional Open Source
+* Copyright 2009, JBoss Inc., and individual contributors as indicated
+* by the @authors tag. See the copyright.txt in the distribution for a
+* full listing of individual contributors.
+*
+* This is free software; you can redistribute it and/or modify it
+* under the terms of the GNU Lesser General Public License as
+* published by the Free Software Foundation; either version 2.1 of
+* the License, or (at your option) any later version.
+*
+* This software is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this software; if not, write to the Free
+* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+*/
+package org.jboss.test.remoting.transport.socket.timeout;
+
+/**
+ * Unit tests for JBREM-1120.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version $Rev$
+ * <p>
+ * Copyright Apr 22, 2009
+ * </p>
+ */
+public class SocketWriteTimeoutTestCase extends WriteTimeoutTestParent
+{
+ protected String getTransport()
+ {
+ return "socket";
+ }
+}
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/WriteTimeoutTestParent.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/WriteTimeoutTestParent.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/timeout/WriteTimeoutTestParent.java 2009-08-19 02:05:50 UTC (rev 5374)
@@ -0,0 +1,845 @@
+/*
+* JBoss, Home of Professional Open Source
+* Copyright 2009, JBoss Inc., and individual contributors as indicated
+* by the @authors tag. See the copyright.txt in the distribution for a
+* full listing of individual contributors.
+*
+* This is free software; you can redistribute it and/or modify it
+* under the terms of the GNU Lesser General Public License as
+* published by the Free Software Foundation; either version 2.1 of
+* the License, or (at your option) any later version.
+*
+* This software is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this software; if not, write to the Free
+* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+*/
+package org.jboss.test.remoting.transport.socket.timeout;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.net.InetAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.rmi.MarshalException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import javax.management.MBeanServer;
+import javax.net.ServerSocketFactory;
+import javax.net.SocketFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.log4j.ConsoleAppender;
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.apache.log4j.PatternLayout;
+import org.jboss.logging.XLevel;
+import org.jboss.remoting.CannotConnectException;
+import org.jboss.remoting.Client;
+import org.jboss.remoting.InvocationRequest;
+import org.jboss.remoting.InvokerLocator;
+import org.jboss.remoting.Remoting;
+import org.jboss.remoting.ServerInvocationHandler;
+import org.jboss.remoting.ServerInvoker;
+import org.jboss.remoting.callback.Callback;
+import org.jboss.remoting.callback.HandleCallbackException;
+import org.jboss.remoting.callback.InvokerCallbackHandler;
+import org.jboss.remoting.transport.Connector;
+import org.jboss.remoting.transport.PortUtil;
+import org.jboss.remoting.transport.bisocket.Bisocket;
+import org.jboss.remoting.transport.socket.SocketServerInvoker;
+import org.jboss.remoting.transport.socket.SocketWrapper;
+
+
+/**
+ * Unit tests for JBREM-1120.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version $Rev$
+ * <p>
+ * Copyright Apr 22, 2009
+ * </p>
+ */
+public abstract class WriteTimeoutTestParent extends TestCase
+{
+ private static Logger log = Logger.getLogger(WriteTimeoutTestParent.class);
+
+ private static boolean firstTime = true;
+ protected static int secondaryServerSocketPort;
+ protected static boolean callbackTest;
+
+ protected String host;
+ protected int port;
+ protected String locatorURI;
+ protected InvokerLocator serverLocator;
+ protected Connector connector;
+ protected TestInvocationHandler invocationHandler;
+
+
+ public void setUp() throws Exception
+ {
+ if (firstTime)
+ {
+ firstTime = false;
+ Logger.getLogger("org.jboss.remoting").setLevel(XLevel.INFO);
+ Logger.getLogger("org.jboss.test.remoting").setLevel(Level.INFO);
+ String pattern = "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n";
+ PatternLayout layout = new PatternLayout(pattern);
+ ConsoleAppender consoleAppender = new ConsoleAppender(layout);
+ Logger.getRootLogger().addAppender(consoleAppender);
+ }
+
+ TestOutputStream.counter = 0;
+ callbackTest = false;
+ }
+
+
+ public void tearDown()
+ {
+ }
+
+
+ public void testClientWriteTimeout() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer(false, false, "", -1, -1);
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(SocketWrapper.WRITE_TIMEOUT, "1000");
+ SocketFactory sf = (SocketFactory) getSocketFactoryConstructor().newInstance(new Object[]{new Integer(5000), new Integer(1)});
+ clientConfig.put(Remoting.CUSTOM_SOCKET_FACTORY, sf);
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ log.info("**************************************");
+ log.info("*** WorkerThread error is expected ***");
+ log.info("**************************************");
+
+ // Test client side write timeout.
+ try
+ {
+ client.invoke("abc");
+ }
+ catch (MarshalException e)
+ {
+ log.info(e.getMessage());
+ assertNotNull(e.getMessage());
+ log.info("e.getMessage(): " + e.getMessage());
+ assertTrue(e.getMessage().startsWith("Failed to communicate. Problem during marshalling/unmarshalling"));
+ assertTrue(e.getCause() instanceof IOException);
+ IOException ioe = (IOException) e.getCause();
+ assertEquals("closed", ioe.getMessage());
+ log.info("got expected Exception");
+ }
+ catch (Throwable t)
+ {
+ log.error("got unexpected Exception", t);
+ fail("got unexpected Exception");
+ }
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ public void testServerWriteTimeout() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer(true, false, "1000", 5000, 1);
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put("numberOfCallRetries", "1");
+ clientConfig.put("timeout", "10000");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ log.info("**************************************");
+ log.info("*** WorkerThread error is expected ***");
+ log.info("**************************************");
+
+ // Test server side write timeout.
+ try
+ {
+ client.invoke("abc");
+ }
+ catch (MarshalException e)
+ {
+ log.info(e.getMessage());
+// assertNotNull(e.getMessage());
+// assertTrue(e.getMessage().startsWith("Unable to perform invocation"));
+// assertTrue(e.getCause() instanceof EOFException);
+ log.info("got expected Exception");
+ }
+ catch (Throwable t)
+ {
+ log.error("got unexpected Exception", t);
+ fail("got unexpected Exception");
+ }
+
+ // Test server invoker state.
+ Thread.sleep(4000);
+ SocketServerInvoker serverInvoker = (SocketServerInvoker) connector.getServerInvoker();
+ assertEquals(0, serverInvoker.getCurrentClientPoolSize());
+ assertEquals(1, serverInvoker.getCurrentThreadPoolSize());
+ log.info("used ServerThread has returned to threadPool");
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ public void testClientCallbackWriteTimeout() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ if (isBisocket(getTransport()))
+ {
+ callbackTest = true;
+ }
+ setupServer(false, false, "", -1, -1);
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(SocketWrapper.WRITE_TIMEOUT, "1000");
+ if (isBisocket(getTransport()))
+ {
+ SocketFactory sf = (SocketFactory) getSocketFactoryConstructor().newInstance(new Object[]{new Integer(5000), new Integer(1)});
+ clientConfig.put(Remoting.CUSTOM_SOCKET_FACTORY, sf);
+ }
+ else
+ {
+ ServerSocketFactory ssf = (ServerSocketFactory) getServerSocketFactoryConstructor().newInstance(new Object[]{new Integer(5000), new Integer(-1)});
+ clientConfig.put(Remoting.CUSTOM_SERVER_SOCKET_FACTORY, ssf);
+ }
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Test connection
+ client.invoke("abc");
+ log.info("connection is good");
+
+ // Test client callback write timeout.
+ log.info("registering callback handler");
+ log.info("**************************************");
+ log.info("*** WorkerThread error is expected ***");
+ log.info("**************************************");
+ TestCallbackHandler callbackHandler = new TestCallbackHandler();
+ HashMap metadata = new HashMap();
+ if (isBisocket(getTransport()))
+ {
+// metadata.put(SocketWrapper.WRITE_TIMEOUT, "1000");
+ metadata.put(Remoting.SOCKET_FACTORY_NAME, getSocketFactoryClassName());
+ metadata.put("numberOfCallRetries", "1");
+ metadata.put(Bisocket.IS_CALLBACK_SERVER, "true");
+ metadata.put(Bisocket.PING_FREQUENCY, "11111111");
+ }
+ else
+ {
+// metadata.put(SocketWrapper.WRITE_TIMEOUT, "1000");
+ metadata.put(ServerInvoker.SERVER_SOCKET_FACTORY, getServerSocketFactoryClassName());
+ metadata.put("numberOfCallRetries", "1");
+ }
+ client.addListener(callbackHandler, metadata, null, true);
+ log.info("called Client.addListener()");
+
+ // Test server invoker state.
+ // Wait for local ServerThread to time out. Might take a while in bisocket transports, since
+ // the request to get a socket for the callback client invoker needs its own write on the
+ // control socket.
+ Thread.sleep(20000);
+ log.info("back from sleep");
+ Set callbackConnectors = client.getCallbackConnectors(callbackHandler);
+ assertEquals(1, callbackConnectors.size());
+ Connector callbackConnector = (Connector) callbackConnectors.iterator().next();
+ SocketServerInvoker serverInvoker = (SocketServerInvoker) callbackConnector.getServerInvoker();
+ assertEquals(0, serverInvoker.getCurrentClientPoolSize());
+ assertEquals(1, serverInvoker.getCurrentThreadPoolSize());
+ log.info("used ServerThread has returned to threadPool");
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ public void testServerCallbackWriteTimeout() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ if (isBisocket(getTransport()))
+ {
+ callbackTest = true;
+ setupServer(true, false, "1000", 5000, 1);
+ }
+ else
+ {
+ setupServer(false, true, "1000", 5000, 1);
+ }
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put("numberOfCallRetries", "1");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Test connection
+ client.invoke("abc");
+ log.info("connection is good");
+
+ // Test server callback write timeout.
+ log.info("registering callback handler");
+ log.info("**************************************");
+ log.info("*** WorkerThread error is expected ***");
+ log.info("**************************************");
+ HashMap metadata = new HashMap();
+ if (isBisocket(getTransport()))
+ {
+ metadata.put(Bisocket.IS_CALLBACK_SERVER, "true");
+ }
+ TestCallbackHandler callbackHandler = new TestCallbackHandler();
+ client.addListener(callbackHandler, metadata, null, true);
+ log.info("added listener");
+
+ // Test server invoker state.
+ Thread.sleep(20000);
+ log.info("waking up");
+ Throwable t = invocationHandler.t;
+ assertTrue(t instanceof HandleCallbackException);
+ log.info("t.getCause:", t.getCause());
+ if (t.getCause() instanceof MarshalException)
+ {
+ MarshalException e = (MarshalException) t.getCause();
+ assertNotNull(e.getMessage());
+ assertTrue(e.getMessage().startsWith("Failed to communicate. Problem during marshalling/unmarshalling"));
+ assertTrue(e.getCause() instanceof IOException);
+ IOException ioe = (IOException) e.getCause();
+ assertEquals("closed", ioe.getMessage());
+ }
+ else
+ {
+ assertTrue(t.getCause() instanceof CannotConnectException);
+ log.info("t.getCause().getCause(): ", t.getCause().getCause());
+ assertTrue(t.getCause().getCause() instanceof InvocationTargetException);
+ log.info("t.getCause().getCause().getCause(): ", t.getCause().getCause().getCause());
+// assertTrue(t.getCause().getCause().getCause() instanceof SSLProtocolException);
+ assertTrue(t.getCause().getCause().getCause() instanceof IOException);
+ assertEquals("closed", t.getCause().getCause().getCause().getMessage());
+ }
+ log.info("got expected Exception");
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ protected abstract String getTransport();
+
+ protected boolean isBisocket(String transport)
+ {
+ return transport.indexOf("bisocket") >= 0;
+ }
+
+ protected String getServerSocketFactoryClassName()
+ {
+ return TestServerSocketFactory.class.getName();
+ }
+
+ protected Constructor getServerSocketFactoryConstructor() throws NoSuchMethodException
+ {
+ return TestServerSocketFactory.class.getConstructor(new Class[]{int.class, int.class});
+ }
+
+ protected String getSocketFactoryClassName()
+ {
+ return TestSocketFactory.class.getName();
+ }
+
+ protected Constructor getSocketFactoryConstructor() throws NoSuchMethodException
+ {
+ return TestSocketFactory.class.getConstructor(new Class[]{int.class, int.class});
+ }
+
+ protected void addExtraClientConfig(Map config) {}
+ protected void addExtraServerConfig(Map config) {}
+
+
+ protected void setupServer(boolean setWriteTimeout, boolean setCallbackWriteTimeout,
+ String writeTimeout, int blockingTime, int initialWrites) throws Exception
+ {
+ host = InetAddress.getLocalHost().getHostAddress();
+ port = PortUtil.findFreePort(host);
+ locatorURI = getTransport() + "://" + host + ":" + port;
+ String metadata = System.getProperty("remoting.metadata");
+ if (metadata != null)
+ {
+ locatorURI += "/?" + metadata;
+ }
+ serverLocator = new InvokerLocator(locatorURI);
+ log.info("Starting remoting server with locator uri of: " + locatorURI);
+ HashMap config = new HashMap();
+ config.put(InvokerLocator.FORCE_REMOTE, "true");
+ if (isBisocket(getTransport()))
+ {
+ secondaryServerSocketPort = PortUtil.findFreePort(host);
+ config.put(Bisocket.SECONDARY_BIND_PORT, Integer.toString(secondaryServerSocketPort));
+ config.put(Bisocket.PING_FREQUENCY, "11111111");
+ }
+ if (setWriteTimeout)
+ {
+ config.put(SocketWrapper.WRITE_TIMEOUT, writeTimeout);
+ ServerSocketFactory ssf = (ServerSocketFactory) getServerSocketFactoryConstructor().newInstance(new Object[]{new Integer(blockingTime), new Integer(initialWrites)});
+ config.put(Remoting.CUSTOM_SERVER_SOCKET_FACTORY, ssf);
+ }
+ if (setCallbackWriteTimeout)
+ {
+ config.put(SocketWrapper.WRITE_TIMEOUT, writeTimeout);
+ SocketFactory sf = (SocketFactory) getSocketFactoryConstructor().newInstance(new Object[]{new Integer(blockingTime), new Integer(initialWrites)});
+ config.put(Remoting.CUSTOM_SOCKET_FACTORY, sf);
+ }
+ if (callbackTest)
+ {
+ config.put("numberOfCallRetries", "1");
+ }
+ addExtraServerConfig(config);
+ connector = new Connector(serverLocator, config);
+ connector.create();
+ invocationHandler = new TestInvocationHandler();
+ connector.addInvocationHandler("test", invocationHandler);
+ connector.start();
+ }
+
+
+ protected void shutdownServer() throws Exception
+ {
+ if (connector != null)
+ connector.stop();
+ }
+
+
+ static class TestInvocationHandler implements ServerInvocationHandler
+ {
+ Throwable t;
+
+ public void addListener(final InvokerCallbackHandler callbackHandler)
+ {
+ new Thread()
+ {
+ public void run()
+ {
+ try
+ {
+ log.info("sending callback");
+ callbackHandler.handleCallback(new Callback("callback"));
+ }
+ catch (Throwable t)
+ {
+ log.info("throwable: ", t);
+ TestInvocationHandler.this.t = t;
+ }
+ }
+ }.start();
+ }
+ public Object invoke(final InvocationRequest invocation) throws Throwable
+ {
+ return invocation.getParameter();
+ }
+ public void removeListener(InvokerCallbackHandler callbackHandler) {}
+ public void setMBeanServer(MBeanServer server) {}
+ public void setInvoker(ServerInvoker invoker) {}
+ }
+
+
+ static class TestCallbackHandler implements InvokerCallbackHandler
+ {
+ public void handleCallback(Callback callback) throws HandleCallbackException
+ {
+ log.info("received callback");
+ }
+ }
+
+
+ static public class TestServerSocketFactory extends ServerSocketFactory
+ {
+ int timeout;
+ int initialWrites;
+
+ public TestServerSocketFactory()
+ {
+ this.timeout = 5000;
+ this.initialWrites = -1;
+ }
+ public TestServerSocketFactory(int timeout, int initialWrites)
+ {
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public ServerSocket createServerSocket() throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest)
+ {
+ ss = ServerSocketFactory.getDefault().createServerSocket();
+ }
+ else
+ {
+ ss = new TestServerSocket(timeout, initialWrites);
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+ public ServerSocket createServerSocket(int port) throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest && port != secondaryServerSocketPort)
+ {
+ ss = ServerSocketFactory.getDefault().createServerSocket(port);
+ }
+ else
+ {
+ ss = new TestServerSocket(port, timeout, initialWrites);
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+
+ public ServerSocket createServerSocket(int port, int backlog) throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest && port != secondaryServerSocketPort)
+ {
+ ss = ServerSocketFactory.getDefault().createServerSocket(port, backlog);
+ }
+ else
+ {
+ ss = new TestServerSocket(port, backlog, timeout, initialWrites);
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+
+ public ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress) throws IOException
+ {
+ ServerSocket ss = null;
+ if (callbackTest && port != secondaryServerSocketPort)
+ {
+ ss = ServerSocketFactory.getDefault().createServerSocket(port, backlog, ifAddress);
+ }
+ else
+ {
+ ss = new TestServerSocket(port, backlog, ifAddress, timeout, initialWrites);
+ }
+ log.info("returning: " + ss);
+ return ss;
+ }
+ }
+
+
+ static class TestServerSocket extends ServerSocket
+ {
+ int timeout;
+ int initialWrites;
+
+ public TestServerSocket(int timeout, int initialWrites) throws IOException
+ {
+ super();
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestServerSocket(int port, int timeout, int initialWrites) throws IOException
+ {
+ super(port);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestServerSocket(int port, int backlog, int timeout, int initialWrites) throws IOException
+ {
+ super(port, backlog);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestServerSocket(int port, int backlog, InetAddress bindAddr, int timeout, int initialWrites) throws IOException
+ {
+ super(port, backlog, bindAddr);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public Socket accept() throws IOException
+ {
+ Socket s = new TestSocket(timeout, initialWrites);
+ implAccept(s);
+ return s;
+ }
+ public String toString()
+ {
+ return "TestServerSocket[" + getLocalPort() + "]";
+ }
+ }
+
+
+ public static class TestSocketFactory extends SocketFactory
+ {
+ int timeout;
+ int initialWrites = -1;
+
+ public TestSocketFactory()
+ {
+ timeout = 5000;
+ }
+ public TestSocketFactory(int timeout, int initialWrites)
+ {
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public Socket createSocket()
+ {
+ log.info("callbackTest: " + callbackTest);
+ Socket s = null;
+ if (callbackTest)
+ {
+ s = new Socket();
+ }
+ else
+ {
+ s = new TestSocket(timeout, initialWrites);
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+ public Socket createSocket(String arg0, int arg1) throws IOException, UnknownHostException
+ {
+ log.info("callbackTest: " + callbackTest + ", port: " + arg1);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = new Socket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(arg0, arg1, timeout, initialWrites);
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(InetAddress arg0, int arg1) throws IOException
+ {
+ log.info("callbackTest: " + callbackTest + ", port: " + arg1);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = new Socket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(arg0, arg1, timeout, initialWrites);
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(String arg0, int arg1, InetAddress arg2, int arg3) throws IOException, UnknownHostException
+ {
+ log.info("callbackTest: " + callbackTest + ", port: " + arg1);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = new Socket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(arg0, arg1, arg2, arg3, timeout, initialWrites);
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException
+ {
+ log.info("callbackTest: " + callbackTest + ", port: " + arg1);
+ Socket s = null;
+ if (callbackTest && arg1 != secondaryServerSocketPort)
+ {
+ s = new Socket(arg0, arg1);
+ }
+ else
+ {
+ s = new TestSocket(arg0, arg1, arg2, arg3, timeout, initialWrites);
+ }
+ log.info(this + " returning " + s);
+ return s;
+ }
+ }
+
+ static class TestSocket extends Socket
+ {
+ int timeout;
+ int initialWrites;
+
+ public TestSocket(int timeout, int initialWrites)
+ {
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestSocket(String host, int port, int timeout, int initialWrites) throws UnknownHostException, IOException
+ {
+ super(host, port);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestSocket(InetAddress address, int port, int timeout, int initialWrites) throws IOException
+ {
+ super(address, port);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestSocket(String host, int port, InetAddress localAddr, int localPort, int timeout, int initialWrites) throws IOException
+ {
+ super(host, port, localAddr, localPort);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public TestSocket(InetAddress address, int port, InetAddress localAddr, int localPort, int timeout, int initialWrites) throws IOException
+ {
+ super(address, port, localAddr, localPort);
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public OutputStream getOutputStream() throws IOException
+ {
+ return new TestOutputStream(super.getOutputStream(), timeout, initialWrites);
+ }
+ public String toString()
+ {
+ return "TestSocket[" + getLocalPort() + "->" + getPort() + "]";
+ }
+ }
+
+ static class TestOutputStream extends OutputStream
+ {
+ OutputStream os;
+ int timeout;
+ boolean closed;
+ int initialWrites;
+ boolean doWait = true;
+ public static int counter;
+
+ public TestOutputStream(OutputStream os, int timeout, int initialWrites)
+ {
+ this.os = os;
+ this.timeout = timeout;
+ this.initialWrites = initialWrites;
+ }
+ public void close()throws IOException
+ {
+ closed = true;
+ super.close();
+ log.info(this + " closed");
+ }
+ public void write(int b) throws IOException
+ {
+ System.out.print("b: " + b);
+ if (closed)
+ {
+ log.info("TestOutputStream closed, cannot write");
+ throw new IOException("closed");
+ }
+ if (doWait && ++counter > initialWrites)
+ {
+ try
+ {
+ log.info("TestOutputStream.write() sleeping: " + timeout);
+ Thread.sleep(timeout);
+ }
+ catch (InterruptedException e)
+ {
+ e.printStackTrace();
+ }
+ }
+ os.write(b);
+ }
+ public void write(byte b[], int off, int len) throws IOException
+ {
+ System.out.print("b: ");
+ for (int i = 0; i < len; i++)
+ {
+ System.out.print(b[i] + " ");
+ }
+ System.out.println("");
+ if (closed)
+ {
+ log.info("TestOutputStream closed, cannot write");
+ throw new IOException("closed");
+ }
+ log.info("TestOutputStream: counter = " + counter + ", initialWrites = " + initialWrites);
+ if (++counter > initialWrites)
+ {
+ try
+ {
+ log.info("TestOutputStream.write() sleeping: " + timeout);
+ Thread.sleep(timeout);
+ }
+ catch (InterruptedException e)
+ {
+ e.printStackTrace();
+ }
+ }
+ if (closed)
+ {
+ log.info("TestOutputStream closed, cannot write");
+ throw new IOException("closed");
+ }
+ try
+ {
+ log.info(this + " calling write()");
+ doWait = false;
+ os.write(b, off, len);
+ os.flush();
+ doWait = true;
+ log.info(this + " back from write()");
+ }
+ catch (IOException e)
+ {
+ log.info("exception: ", e);
+ throw e;
+ }
+ }
+ }
+}
\ No newline at end of file
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