--- a/rep/channel/NetworkSimulator.java	Sat Sep 27 22:55:13 2008 +0900
+++ b/rep/channel/NetworkSimulator.java	Sat Sep 27 23:30:37 2008 +0900
@@ -1,5 +1,6 @@
 package rep.channel;
 
+import java.net.InetSocketAddress;
 import java.net.SocketAddress;
 import java.util.HashMap;
 import java.util.LinkedList;
@@ -36,7 +37,7 @@
 	}
 	
 	/*   */
-	synchronized public void listen(SocketAddress ip, ServerChannelSimulator<P> scs) {
+	synchronized public void listen(InetSocketAddress ip, ServerChannelSimulator<P> scs) {
 		serverList.add(new ServerData<P>(ip, scs));
 		logger.writeLog("listen", 1);
 		printAllState();
@@ -46,7 +47,8 @@
 		logger.writeLog("connecting..", 1);
 		for (ServerData<P> sd0: serverList){
 			// ANY address (0.0.0.0/0.0.0.0) should be considered.
-			if (!sd0.IP.equals(ip)) continue;
+			if (sd0.IP.getAddress().isAnyLocalAddress()) {
+			} else if (!sd0.IP.equals(ip)) continue;
 
 			ChannelSimulator<P> CHserver = new ChannelSimulator<P>();
 			CHserver.setOtherEnd(CHclient);
@@ -64,23 +66,21 @@
 	}
 
 	/** for DEBUG methods. */
-	synchronized void printAllState(){
-		synchronized (logger){
-		logger.writeLog("NetworkSimulator State:");
+	void printAllState(){
+		String log = "NetworkSimulator State:";
 		for (ServerData<P> sd: serverList){
-			logger.writeLog("\tSessionManager(ip="+sd.IP.toString()+"): ");
-			//writeLog("\tacceptWaitingList="+sd.acceptWaitingList.size());
-			printChannelList(sd.connectedListC);
-			//writeLog("\testablishedList="+sd.establishedList.size());
+			log += "\tSessionManager(ip="+sd.IP.toString()+"): ";
+			log += channelList(sd.connectedListC);
 		}
-		}
+		logger.writeLog(log);
 	}
-	synchronized void printChannelList(LinkedList<ChannelSimulator<P>> list){
+	
+	String channelList(LinkedList<ChannelSimulator<P>> list){
 		String tmp = "";
 		for (ChannelSimulator<P> ch: list){
 			tmp += ch.toString()+" ";
 		}
-		logger.writeLog("\t"+tmp);
+		return "\t"+tmp;
 	}
 
 
@@ -98,13 +98,13 @@
 
 class ServerData<P> {
 	//int virtualIP;
-	SocketAddress IP;
+	InetSocketAddress IP;
 	//SelectorSimulator<P> selector;
 	ServerChannelSimulator<P> scs;
 	LinkedList<ChannelSimulator<P>> connectedListS;
 	LinkedList<ChannelSimulator<P>> connectedListC;
 
-	ServerData(SocketAddress ip, ServerChannelSimulator<P> _scs){
+	ServerData(InetSocketAddress ip, ServerChannelSimulator<P> _scs){
 		IP = ip;
 		//selector = _selector;
 		scs = _scs;

--- a/rep/channel/REPServerSocket.java	Sat Sep 27 22:55:13 2008 +0900
+++ b/rep/channel/REPServerSocket.java	Sat Sep 27 23:30:37 2008 +0900
@@ -2,6 +2,7 @@
 
 import java.io.IOException;
 import java.net.InetAddress;
+import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 import java.net.SocketAddress;
 import java.nio.channels.ServerSocketChannel;
@@ -16,7 +17,7 @@
 	}
 	
 	public void bind(SocketAddress ip){
-		scs.bind(ip);
+		scs.bind((InetSocketAddress)ip);
 	}
 	
 	@Override

--- a/rep/channel/SelectionKeySimulator.java	Sat Sep 27 22:55:13 2008 +0900
+++ b/rep/channel/SelectionKeySimulator.java	Sat Sep 27 23:30:37 2008 +0900
@@ -21,6 +21,7 @@
 		channel = k.channel();
 		interestOpt = k.interestOps();
 		selector = k.selector();
+		attach(k.attachment());
 	}
 
 

--- a/rep/channel/ServerChannelSimulator.java	Sat Sep 27 22:55:13 2008 +0900
+++ b/rep/channel/ServerChannelSimulator.java	Sat Sep 27 23:30:37 2008 +0900
@@ -1,6 +1,7 @@
 package rep.channel;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 import java.net.SocketAddress;
 import java.nio.channels.ClosedChannelException;
@@ -15,7 +16,7 @@
 public class ServerChannelSimulator<P>extends REPServerSocketChannel<P> {
 	protected NetworkSimulator<P> ns;
 	//public REPServerSocket<REPSocketChannel<P>> socket;
-	protected SocketAddress IP;
+	protected InetSocketAddress IP;
 	protected Queue<ChannelSimulator<P>> acceptQ;
 	protected Object lock;
 	protected boolean isBlocking;
@@ -30,7 +31,7 @@
 		acceptQ = new LinkedList<ChannelSimulator<P>>();
 	}
 	
-	public void bind(SocketAddress ip){
+	public void bind(InetSocketAddress ip){
 		IP = ip;
 	}
 

--- a/test/sematest/TestSessionManager.java	Sat Sep 27 22:55:13 2008 +0900
+++ b/test/sematest/TestSessionManager.java	Sat Sep 27 23:30:37 2008 +0900
@@ -94,7 +94,7 @@
 	}
 
 	public static void main(String[] args){
-		REPServerSocketChannel.isSimulation = false;
+		REPServerSocketChannel.isSimulation = true;
 		TestSessionManager test = new TestSessionManager(1, 0, 2);
 		logger.setLogLevel(5);
 		test.startTest();