bundles/org.apache.tomcat/src/org/apache/catalina/tribes/transport/ReceiverBase.java - rap/org.apache.tomcat - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package org.apache.catalina.tribes.transport;

 import java.io.IOException;
 import java.net.DatagramSocket;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;

 import org.apache.catalina.tribes.ChannelMessage;
 import org.apache.catalina.tribes.ChannelReceiver;
 import org.apache.catalina.tribes.MessageListener;
 import org.apache.catalina.tribes.io.ListenCallback;
 import org.apache.catalina.tribes.util.ExecutorFactory;
 import org.apache.juli.logging.Log;
 import org.apache.juli.logging.LogFactory;

 /**
  * <p>Title: </p>
  *
  * <p>Description: </p>
  *
  * <p>Company: </p>
  *
  * @author not attributable
  * @version 1.0
  */
 public abstract class ReceiverBase implements ChannelReceiver, ListenCallback, RxTaskPool.TaskCreator {

     public static final int OPTION_DIRECT_BUFFER = 0x0004;

     private static final Log log = LogFactory.getLog(ReceiverBase.class);

     private MessageListener listener;
     private String host = "auto";
     private InetAddress bind;
     private int port  = 4000;
     private int udpPort = -1;
     private int securePort = -1;
     private int rxBufSize = 43800;
     private int txBufSize = 25188;
     private int udpRxBufSize = 43800;
     private int udpTxBufSize = 25188;

     private boolean listen = false;
     private RxTaskPool pool;
     private boolean direct = true;
     private long tcpSelectorTimeout = 5000;
     //how many times to search for an available socket
     private int autoBind = 100;
     private int maxThreads = 15;
     private int minThreads = 6;
     private int maxTasks = 100;
     private int minTasks = 10;
     private boolean tcpNoDelay = true;
     private boolean soKeepAlive = false;
     private boolean ooBInline = true;
     private boolean soReuseAddress = true;
     private boolean soLingerOn = true;
     private int soLingerTime = 3;
     private int soTrafficClass = 0x04 | 0x08 | 0x010;
     private int timeout = 3000; //3 seconds
     private boolean useBufferPool = true;
     private boolean daemon = true;
     private long maxIdleTime = 60000;

     private ExecutorService executor;


     public ReceiverBase() {
     }

     public void start() throws IOException {
         if ( executor == null ) {
             //executor = new ThreadPoolExecutor(minThreads,maxThreads,60,TimeUnit.SECONDS,new LinkedBlockingQueue<Runnable>());
             TaskThreadFactory tf = new TaskThreadFactory("Tribes-Task-Receiver-");
             executor = ExecutorFactory.newThreadPool(minThreads, maxThreads, maxIdleTime, TimeUnit.MILLISECONDS, tf);
         }
     }

     public void stop() {
         if ( executor != null ) executor.shutdownNow();//ignore left overs
         executor = null;
     }

     /**
      * getMessageListener
      *
      * @return MessageListener
      * TODO Implement this org.apache.catalina.tribes.ChannelReceiver method
      */
     public MessageListener getMessageListener() {
         return listener;
     }

     /**
      *
      * @return The port
      * TODO Implement this org.apache.catalina.tribes.ChannelReceiver method
      */
     public int getPort() {
         return port;
     }

     public int getRxBufSize() {
         return rxBufSize;
     }

     public int getTxBufSize() {
         return txBufSize;
     }

     /**
      * @deprecated use getMinThreads()/getMaxThreads()
      * @return int
      */
     @Deprecated
     public int getTcpThreadCount() {
         return getMaxThreads();
     }

     /**
      * setMessageListener
      *
      * @param listener MessageListener
      * TODO Implement this org.apache.catalina.tribes.ChannelReceiver method
      */
     public void setMessageListener(MessageListener listener) {
         this.listener = listener;
     }

     /**
      * @deprecated use setPort
      * @param tcpListenPort int
      */
     @Deprecated
     public void setTcpListenPort(int tcpListenPort) {
         setPort(tcpListenPort);
     }

     /**
      * @deprecated use setAddress
      * @param tcpListenHost String
      */
     @Deprecated
     public void setTcpListenAddress(String tcpListenHost) {
         setAddress(tcpListenHost);
     }

     public void setRxBufSize(int rxBufSize) {
         this.rxBufSize = rxBufSize;
     }

     public void setTxBufSize(int txBufSize) {
         this.txBufSize = txBufSize;
     }

     /**
      * @deprecated use setMaxThreads/setMinThreads
      * @param tcpThreadCount int
      */
     @Deprecated
     public void setTcpThreadCount(int tcpThreadCount) {
         setMaxThreads(tcpThreadCount);
         setMinThreads(tcpThreadCount);
     }

     /**
      * @return Returns the bind.
      */
     public InetAddress getBind() {
         if (bind == null) {
             try {
                 if ("auto".equals(host)) {
                     host = java.net.InetAddress.getLocalHost().getHostAddress();
                 }
                 if (log.isDebugEnabled())
                     log.debug("Starting replication listener on address:"+ host);
                 bind = java.net.InetAddress.getByName(host);
             } catch (IOException ioe) {
                 log.error("Failed bind replication listener on address:"+ host, ioe);
             }
         }
         return bind;
     }

     /**
      * recursive bind to find the next available port
      * @param socket ServerSocket
      * @param portstart int
      * @param retries int
      * @return int
      * @throws IOException
      */
     protected int bind(ServerSocket socket, int portstart, int retries) throws IOException {
         InetSocketAddress addr = null;
         while ( retries > 0 ) {
             try {
                 addr = new InetSocketAddress(getBind(), portstart);
                 socket.bind(addr);
                 setPort(portstart);
                 log.info("Receiver Server Socket bound to:"+addr);
                 return 0;
             }catch ( IOException x) {
                 retries--;
                 if ( retries <= 0 ) {
                     log.info("Unable to bind server socket to:"+addr+" throwing error.");
                     throw x;
                 }
                 portstart++;
                 try {Thread.sleep(25);}catch( InterruptedException ti){Thread.interrupted();}
                 retries = bind(socket,portstart,retries);
             }
         }
         return retries;
     }

     /**
      * Same as bind() except it does it for the UDP port
      * @param socket
      * @param portstart
      * @param retries
      * @return int
      * @throws IOException
      */
     protected int bindUdp(DatagramSocket socket, int portstart, int retries) throws IOException {
         InetSocketAddress addr = null;
         while ( retries > 0 ) {
             try {
                 addr = new InetSocketAddress(getBind(), portstart);
                 socket.bind(addr);
                 setUdpPort(portstart);
                 log.info("UDP Receiver Server Socket bound to:"+addr);
                 return 0;
             }catch ( IOException x) {
                 retries--;
                 if ( retries <= 0 ) {
                     log.info("Unable to bind UDP socket to:"+addr+" throwing error.");
                     throw x;
                 }
                 portstart++;
                 try {Thread.sleep(25);}catch( InterruptedException ti){Thread.interrupted();}
                 retries = bindUdp(socket,portstart,retries);
             }
         }
         return retries;
     }


     public void messageDataReceived(ChannelMessage data) {
         if ( this.listener != null ) {
             if ( listener.accept(data) ) listener.messageReceived(data);
         }
     }

     public int getWorkerThreadOptions() {
         int options = 0;
         if ( getDirect() ) options = options | OPTION_DIRECT_BUFFER;
         return options;
     }


     /**
      * @param bind The bind to set.
      */
     public void setBind(java.net.InetAddress bind) {
         this.bind = bind;
     }

     /**
      * @deprecated use getPort
      * @return int
      */
     @Deprecated
     public int getTcpListenPort() {
         return getPort();
     }


     public boolean getDirect() {
         return direct;
     }


     public void setDirect(boolean direct) {
         this.direct = direct;
     }


     public String getAddress() {
         getBind();
         return this.host;
     }

     public String getHost() {
         return getAddress();
     }

     public long getSelectorTimeout() {
         return tcpSelectorTimeout;
     }
     /**
      * @deprecated use getSelectorTimeout
      * @return long
      */
     @Deprecated
     public long getTcpSelectorTimeout() {
         return getSelectorTimeout();
     }

     public boolean doListen() {
         return listen;
     }

     public MessageListener getListener() {
         return listener;
     }

     public RxTaskPool getTaskPool() {
         return pool;
     }

     /**
      * @deprecated use getAddress
      * @return String
      */
     @Deprecated
     public String getTcpListenAddress() {
         return getAddress();
     }

     public int getAutoBind() {
         return autoBind;
     }

     public int getMaxThreads() {
         return maxThreads;
     }

     public int getMinThreads() {
         return minThreads;
     }

     public boolean getTcpNoDelay() {
         return tcpNoDelay;
     }

     public boolean getSoKeepAlive() {
         return soKeepAlive;
     }

     public boolean getOoBInline() {
         return ooBInline;
     }


     public boolean getSoLingerOn() {
         return soLingerOn;
     }

     public int getSoLingerTime() {
         return soLingerTime;
     }

     public boolean getSoReuseAddress() {
         return soReuseAddress;
     }

     public int getSoTrafficClass() {
         return soTrafficClass;
     }

     public int getTimeout() {
         return timeout;
     }

     public boolean getUseBufferPool() {
         return useBufferPool;
     }

     public int getSecurePort() {
         return securePort;
     }

     public int getMinTasks() {
         return minTasks;
     }

     public int getMaxTasks() {
         return maxTasks;
     }

     public ExecutorService getExecutor() {
         return executor;
     }

     public boolean isListening() {
         return listen;
     }

     /**
      * @deprecated use setSelectorTimeout
      * @param selTimeout long
      */
     @Deprecated
     public void setTcpSelectorTimeout(long selTimeout) {
         setSelectorTimeout(selTimeout);
     }

     public void setSelectorTimeout(long selTimeout) {
         tcpSelectorTimeout = selTimeout;
     }

     public void setListen(boolean doListen) {
         this.listen = doListen;
     }


     public void setAddress(String host) {
         this.host = host;
     }
     public void setHost(String host) {
         setAddress(host);
     }

     public void setListener(MessageListener listener) {
         this.listener = listener;
     }

     public void setPool(RxTaskPool pool) {
         this.pool = pool;
     }

     public void setPort(int port) {
         this.port = port;
     }

     public void setAutoBind(int autoBind) {
         this.autoBind = autoBind;
         if ( this.autoBind <= 0 ) this.autoBind = 1;
     }

     public void setMaxThreads(int maxThreads) {
         this.maxThreads = maxThreads;
     }

     public void setMinThreads(int minThreads) {
         this.minThreads = minThreads;
     }

     public void setTcpNoDelay(boolean tcpNoDelay) {
         this.tcpNoDelay = tcpNoDelay;
     }

     public void setSoKeepAlive(boolean soKeepAlive) {
         this.soKeepAlive = soKeepAlive;
     }

     public void setOoBInline(boolean ooBInline) {
         this.ooBInline = ooBInline;
     }


     public void setSoLingerOn(boolean soLingerOn) {
         this.soLingerOn = soLingerOn;
     }

     public void setSoLingerTime(int soLingerTime) {
         this.soLingerTime = soLingerTime;
     }

     public void setSoReuseAddress(boolean soReuseAddress) {
         this.soReuseAddress = soReuseAddress;
     }

     public void setSoTrafficClass(int soTrafficClass) {
         this.soTrafficClass = soTrafficClass;
     }

     public void setTimeout(int timeout) {
         this.timeout = timeout;
     }

     public void setUseBufferPool(boolean useBufferPool) {
         this.useBufferPool = useBufferPool;
     }

     public void setSecurePort(int securePort) {
         this.securePort = securePort;
     }

     public void setMinTasks(int minTasks) {
         this.minTasks = minTasks;
     }

     public void setMaxTasks(int maxTasks) {
         this.maxTasks = maxTasks;
     }

     public void setExecutor(ExecutorService executor) {
         this.executor = executor;
     }

     public void heartbeat() {
         //empty operation
     }

     public int getUdpPort() {
         return udpPort;
     }

     public void setUdpPort(int udpPort) {
         this.udpPort = udpPort;
     }

     public int getUdpRxBufSize() {
         return udpRxBufSize;
     }

     public void setUdpRxBufSize(int udpRxBufSize) {
         this.udpRxBufSize = udpRxBufSize;
     }

     public int getUdpTxBufSize() {
         return udpTxBufSize;
     }

     public void setUdpTxBufSize(int udpTxBufSize) {
         this.udpTxBufSize = udpTxBufSize;
     }

     // ---------------------------------------------- ThreadFactory Inner Class
     class TaskThreadFactory implements ThreadFactory {
         final ThreadGroup group;
         final AtomicInteger threadNumber = new AtomicInteger(1);
         final String namePrefix;

         TaskThreadFactory(String namePrefix) {
             SecurityManager s = System.getSecurityManager();
             group = (s != null) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
             this.namePrefix = namePrefix;
         }

         public Thread newThread(Runnable r) {
             Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement());
             t.setDaemon(daemon);
             t.setPriority(Thread.NORM_PRIORITY);
             return t;
         }
     }

     public boolean isDaemon() {
         return daemon;
     }

     public long getMaxIdleTime() {
         return maxIdleTime;
     }

     public void setDaemon(boolean daemon) {
         this.daemon = daemon;
     }

     public void setMaxIdleTime(long maxIdleTime) {
         this.maxIdleTime = maxIdleTime;
     }

 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
	package org.apache.catalina.tribes.transport;

	import java.io.IOException;
	import java.net.DatagramSocket;
	import java.net.InetAddress;
	import java.net.InetSocketAddress;
	import java.net.ServerSocket;
	import java.util.concurrent.ExecutorService;
	import java.util.concurrent.ThreadFactory;
	import java.util.concurrent.TimeUnit;
	import java.util.concurrent.atomic.AtomicInteger;

	import org.apache.catalina.tribes.ChannelMessage;
	import org.apache.catalina.tribes.ChannelReceiver;
	import org.apache.catalina.tribes.MessageListener;
	import org.apache.catalina.tribes.io.ListenCallback;
	import org.apache.catalina.tribes.util.ExecutorFactory;
	import org.apache.juli.logging.Log;
	import org.apache.juli.logging.LogFactory;

	/**
	* <p>Title: </p>
	*
	* <p>Description: </p>
	*
	* <p>Company: </p>
	*
	* @author not attributable
	* @version 1.0
	*/
	public abstract class ReceiverBase implements ChannelReceiver, ListenCallback, RxTaskPool.TaskCreator {

	public static final int OPTION_DIRECT_BUFFER = 0x0004;

	private static final Log log = LogFactory.getLog(ReceiverBase.class);

	private MessageListener listener;
	private String host = "auto";
	private InetAddress bind;
	private int port = 4000;
	private int udpPort = -1;
	private int securePort = -1;
	private int rxBufSize = 43800;
	private int txBufSize = 25188;
	private int udpRxBufSize = 43800;
	private int udpTxBufSize = 25188;

	private boolean listen = false;
	private RxTaskPool pool;
	private boolean direct = true;
	private long tcpSelectorTimeout = 5000;
	//how many times to search for an available socket
	private int autoBind = 100;
	private int maxThreads = 15;
	private int minThreads = 6;
	private int maxTasks = 100;
	private int minTasks = 10;
	private boolean tcpNoDelay = true;
	private boolean soKeepAlive = false;
	private boolean ooBInline = true;
	private boolean soReuseAddress = true;
	private boolean soLingerOn = true;
	private int soLingerTime = 3;
	private int soTrafficClass = 0x04 \| 0x08 \| 0x010;
	private int timeout = 3000; //3 seconds
	private boolean useBufferPool = true;
	private boolean daemon = true;
	private long maxIdleTime = 60000;

	private ExecutorService executor;


	public ReceiverBase() {
	}

	public void start() throws IOException {
	if ( executor == null ) {
	//executor = new ThreadPoolExecutor(minThreads,maxThreads,60,TimeUnit.SECONDS,new LinkedBlockingQueue<Runnable>());
	TaskThreadFactory tf = new TaskThreadFactory("Tribes-Task-Receiver-");
	executor = ExecutorFactory.newThreadPool(minThreads, maxThreads, maxIdleTime, TimeUnit.MILLISECONDS, tf);
	}
	}

	public void stop() {
	if ( executor != null ) executor.shutdownNow();//ignore left overs
	executor = null;
	}

	/**
	* getMessageListener
	*
	* @return MessageListener
	* TODO Implement this org.apache.catalina.tribes.ChannelReceiver method
	*/
	public MessageListener getMessageListener() {
	return listener;
	}

	/**
	*
	* @return The port
	* TODO Implement this org.apache.catalina.tribes.ChannelReceiver method
	*/
	public int getPort() {
	return port;
	}

	public int getRxBufSize() {
	return rxBufSize;
	}

	public int getTxBufSize() {
	return txBufSize;
	}

	/**
	* @deprecated use getMinThreads()/getMaxThreads()
	* @return int
	*/
	@Deprecated
	public int getTcpThreadCount() {
	return getMaxThreads();
	}

	/**
	* setMessageListener
	*
	* @param listener MessageListener
	* TODO Implement this org.apache.catalina.tribes.ChannelReceiver method
	*/
	public void setMessageListener(MessageListener listener) {
	this.listener = listener;
	}

	/**
	* @deprecated use setPort
	* @param tcpListenPort int
	*/
	@Deprecated
	public void setTcpListenPort(int tcpListenPort) {
	setPort(tcpListenPort);
	}

	/**
	* @deprecated use setAddress
	* @param tcpListenHost String
	*/
	@Deprecated
	public void setTcpListenAddress(String tcpListenHost) {
	setAddress(tcpListenHost);
	}

	public void setRxBufSize(int rxBufSize) {
	this.rxBufSize = rxBufSize;
	}

	public void setTxBufSize(int txBufSize) {
	this.txBufSize = txBufSize;
	}

	/**
	* @deprecated use setMaxThreads/setMinThreads
	* @param tcpThreadCount int
	*/
	@Deprecated
	public void setTcpThreadCount(int tcpThreadCount) {
	setMaxThreads(tcpThreadCount);
	setMinThreads(tcpThreadCount);
	}

	/**
	* @return Returns the bind.
	*/
	public InetAddress getBind() {
	if (bind == null) {
	try {
	if ("auto".equals(host)) {
	host = java.net.InetAddress.getLocalHost().getHostAddress();
	}
	if (log.isDebugEnabled())
	log.debug("Starting replication listener on address:"+ host);
	bind = java.net.InetAddress.getByName(host);
	} catch (IOException ioe) {
	log.error("Failed bind replication listener on address:"+ host, ioe);
	}
	}
	return bind;
	}

	/**
	* recursive bind to find the next available port
	* @param socket ServerSocket
	* @param portstart int
	* @param retries int
	* @return int
	* @throws IOException
	*/
	protected int bind(ServerSocket socket, int portstart, int retries) throws IOException {
	InetSocketAddress addr = null;
	while ( retries > 0 ) {
	try {
	addr = new InetSocketAddress(getBind(), portstart);
	socket.bind(addr);
	setPort(portstart);
	log.info("Receiver Server Socket bound to:"+addr);
	return 0;
	}catch ( IOException x) {
	retries--;
	if ( retries <= 0 ) {
	log.info("Unable to bind server socket to:"+addr+" throwing error.");
	throw x;
	}
	portstart++;
	try {Thread.sleep(25);}catch( InterruptedException ti){Thread.interrupted();}
	retries = bind(socket,portstart,retries);
	}
	}
	return retries;
	}

	/**
	* Same as bind() except it does it for the UDP port
	* @param socket
	* @param portstart
	* @param retries
	* @return int
	* @throws IOException
	*/
	protected int bindUdp(DatagramSocket socket, int portstart, int retries) throws IOException {
	InetSocketAddress addr = null;
	while ( retries > 0 ) {
	try {
	addr = new InetSocketAddress(getBind(), portstart);
	socket.bind(addr);
	setUdpPort(portstart);
	log.info("UDP Receiver Server Socket bound to:"+addr);
	return 0;
	}catch ( IOException x) {
	retries--;
	if ( retries <= 0 ) {
	log.info("Unable to bind UDP socket to:"+addr+" throwing error.");
	throw x;
	}
	portstart++;
	try {Thread.sleep(25);}catch( InterruptedException ti){Thread.interrupted();}
	retries = bindUdp(socket,portstart,retries);
	}
	}
	return retries;
	}


	public void messageDataReceived(ChannelMessage data) {
	if ( this.listener != null ) {
	if ( listener.accept(data) ) listener.messageReceived(data);
	}
	}

	public int getWorkerThreadOptions() {
	int options = 0;
	if ( getDirect() ) options = options \| OPTION_DIRECT_BUFFER;
	return options;
	}


	/**
	* @param bind The bind to set.
	*/
	public void setBind(java.net.InetAddress bind) {
	this.bind = bind;
	}

	/**
	* @deprecated use getPort
	* @return int
	*/
	@Deprecated
	public int getTcpListenPort() {
	return getPort();
	}


	public boolean getDirect() {
	return direct;
	}



	public void setDirect(boolean direct) {
	this.direct = direct;
	}


	public String getAddress() {
	getBind();
	return this.host;
	}

	public String getHost() {
	return getAddress();
	}

	public long getSelectorTimeout() {
	return tcpSelectorTimeout;
	}
	/**
	* @deprecated use getSelectorTimeout
	* @return long
	*/
	@Deprecated
	public long getTcpSelectorTimeout() {
	return getSelectorTimeout();
	}

	public boolean doListen() {
	return listen;
	}

	public MessageListener getListener() {
	return listener;
	}

	public RxTaskPool getTaskPool() {
	return pool;
	}

	/**
	* @deprecated use getAddress
	* @return String
	*/
	@Deprecated
	public String getTcpListenAddress() {
	return getAddress();
	}

	public int getAutoBind() {
	return autoBind;
	}

	public int getMaxThreads() {
	return maxThreads;
	}

	public int getMinThreads() {
	return minThreads;
	}

	public boolean getTcpNoDelay() {
	return tcpNoDelay;
	}

	public boolean getSoKeepAlive() {
	return soKeepAlive;
	}

	public boolean getOoBInline() {
	return ooBInline;
	}


	public boolean getSoLingerOn() {
	return soLingerOn;
	}

	public int getSoLingerTime() {
	return soLingerTime;
	}

	public boolean getSoReuseAddress() {
	return soReuseAddress;
	}

	public int getSoTrafficClass() {
	return soTrafficClass;
	}

	public int getTimeout() {
	return timeout;
	}

	public boolean getUseBufferPool() {
	return useBufferPool;
	}

	public int getSecurePort() {
	return securePort;
	}

	public int getMinTasks() {
	return minTasks;
	}

	public int getMaxTasks() {
	return maxTasks;
	}

	public ExecutorService getExecutor() {
	return executor;
	}

	public boolean isListening() {
	return listen;
	}

	/**
	* @deprecated use setSelectorTimeout
	* @param selTimeout long
	*/
	@Deprecated
	public void setTcpSelectorTimeout(long selTimeout) {
	setSelectorTimeout(selTimeout);
	}

	public void setSelectorTimeout(long selTimeout) {
	tcpSelectorTimeout = selTimeout;
	}

	public void setListen(boolean doListen) {
	this.listen = doListen;
	}


	public void setAddress(String host) {
	this.host = host;
	}
	public void setHost(String host) {
	setAddress(host);
	}

	public void setListener(MessageListener listener) {
	this.listener = listener;
	}

	public void setPool(RxTaskPool pool) {
	this.pool = pool;
	}

	public void setPort(int port) {
	this.port = port;
	}

	public void setAutoBind(int autoBind) {
	this.autoBind = autoBind;
	if ( this.autoBind <= 0 ) this.autoBind = 1;
	}

	public void setMaxThreads(int maxThreads) {
	this.maxThreads = maxThreads;
	}

	public void setMinThreads(int minThreads) {
	this.minThreads = minThreads;
	}

	public void setTcpNoDelay(boolean tcpNoDelay) {
	this.tcpNoDelay = tcpNoDelay;
	}

	public void setSoKeepAlive(boolean soKeepAlive) {
	this.soKeepAlive = soKeepAlive;
	}

	public void setOoBInline(boolean ooBInline) {
	this.ooBInline = ooBInline;
	}


	public void setSoLingerOn(boolean soLingerOn) {
	this.soLingerOn = soLingerOn;
	}

	public void setSoLingerTime(int soLingerTime) {
	this.soLingerTime = soLingerTime;
	}

	public void setSoReuseAddress(boolean soReuseAddress) {
	this.soReuseAddress = soReuseAddress;
	}

	public void setSoTrafficClass(int soTrafficClass) {
	this.soTrafficClass = soTrafficClass;
	}

	public void setTimeout(int timeout) {
	this.timeout = timeout;
	}

	public void setUseBufferPool(boolean useBufferPool) {
	this.useBufferPool = useBufferPool;
	}

	public void setSecurePort(int securePort) {
	this.securePort = securePort;
	}

	public void setMinTasks(int minTasks) {
	this.minTasks = minTasks;
	}

	public void setMaxTasks(int maxTasks) {
	this.maxTasks = maxTasks;
	}

	public void setExecutor(ExecutorService executor) {
	this.executor = executor;
	}

	public void heartbeat() {
	//empty operation
	}

	public int getUdpPort() {
	return udpPort;
	}

	public void setUdpPort(int udpPort) {
	this.udpPort = udpPort;
	}

	public int getUdpRxBufSize() {
	return udpRxBufSize;
	}

	public void setUdpRxBufSize(int udpRxBufSize) {
	this.udpRxBufSize = udpRxBufSize;
	}

	public int getUdpTxBufSize() {
	return udpTxBufSize;
	}

	public void setUdpTxBufSize(int udpTxBufSize) {
	this.udpTxBufSize = udpTxBufSize;
	}

	// ---------------------------------------------- ThreadFactory Inner Class
	class TaskThreadFactory implements ThreadFactory {
	final ThreadGroup group;
	final AtomicInteger threadNumber = new AtomicInteger(1);
	final String namePrefix;

	TaskThreadFactory(String namePrefix) {
	SecurityManager s = System.getSecurityManager();
	group = (s != null) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
	this.namePrefix = namePrefix;
	}

	public Thread newThread(Runnable r) {
	Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement());
	t.setDaemon(daemon);
	t.setPriority(Thread.NORM_PRIORITY);
	return t;
	}
	}

	public boolean isDaemon() {
	return daemon;
	}

	public long getMaxIdleTime() {
	return maxIdleTime;
	}

	public void setDaemon(boolean daemon) {
	this.daemon = daemon;
	}

	public void setMaxIdleTime(long maxIdleTime) {
	this.maxIdleTime = maxIdleTime;
	}

	}