--- a/rep/REPPacketReceive.java	Fri Nov 09 17:52:54 2007 +0900
+++ b/rep/REPPacketReceive.java	Fri Nov 09 19:15:06 2007 +0900
@@ -2,6 +2,7 @@
 
 import java.io.IOException;
 import java.nio.ByteBuffer;
+import java.nio.channels.SelectionKey;
 import java.nio.channels.SocketChannel;
 import java.util.LinkedList;
 import java.util.StringTokenizer;
@@ -12,11 +13,16 @@
 	private final int HEADER_SIZE = 24;
 	//private String host;
 	//private int port;
+	SelectionKey key;
 	
 	public REPPacketReceive(SocketChannel sc){
 		socketchannel = sc;
 	}
-
+	
+	public void setkey(SelectionKey key) {
+		this.key = key;
+		//key.cancel();
+	}
 	
 	public REPCommand unpack() {
 
@@ -26,6 +32,9 @@
 		try {
 			len = socketchannel.read(header);
 			if(len == -1){
+				if(key != null){
+					key.cancel();
+				}					
 				socketchannel.close();
 				return null;
 			}else if(len == 0){