--- a/rep/REPPacketReceive.java	Fri Nov 02 14:15:26 2007 +0900
+++ b/rep/REPPacketReceive.java	Fri Nov 02 14:49:42 2007 +0900
@@ -67,19 +67,19 @@
 		//System.out.println(string);
 		//getSocket(string);
 		REPCommand repcommand = new REPCommand(cmd, sid, eid, seqid, lineno, textsiz, string);
+		getSocket(repcommand);
 		System.out.println("received command: " + repcommand.toString());
 		return repcommand;
 	}
 
 
-	private void getSocket(String string) {
-		StringTokenizer st = new StringTokenizer(string, "/");
-		String hostport = null;
-		while(st.hasMoreTokens()){
-			hostport = st.nextToken();
-		}
-		StringTokenizer st2 = new StringTokenizer(hostport, ":");
+	private void getSocket(REPCommand command) {
+		String string = command.string;
+		StringTokenizer st2 = new StringTokenizer(string, ":");
 		host = st2.nextToken();
-		port = Integer.parseInt(st2.nextToken());
+		String portstring = st2.nextToken();
+		port = Integer.parseInt(portstring);
+		int socketInfoLength = host.length() + portstring.length() + 1;
+		command.setString(string.substring(0, string.length() - socketInfoLength));
 	}
 }

--- a/rep/SessionManager.java	Fri Nov 02 14:15:26 2007 +0900
+++ b/rep/SessionManager.java	Fri Nov 02 14:49:42 2007 +0900
@@ -9,6 +9,7 @@
 import java.nio.channels.Selector;
 import java.nio.channels.ServerSocketChannel;
 import java.nio.channels.SocketChannel;
+import java.util.StringTokenizer;
 
 //+-------+--------+--------+-------+--------+---------+------+
 //| cmd   | session| editor | seqid | lineno | textsiz | text |
@@ -233,7 +234,8 @@
 			System.out.println("");
 			registerChannel(selector, sessionchannel, SelectionKey.OP_READ);
 			REPCommand sm_join_com = REPCommand.SMCMD_SESSION_JOIN;
-			sm_join_com.setString(sm_join_com.string + getSocket(sessionchannel));
+			String socketString = getSocketString(sessionchannel);
+			sm_join_com.setString(sm_join_com.string + ":" + socketString);
 			send.send(REPCommand.SMCMD_SESSION_JOIN);
 			smList.add(sessionchannel);
 		}catch (IOException e) {
@@ -241,9 +243,16 @@
 		}
 	}
 
-	private String getSocket(SocketChannel sessionchannel) {
+	private String getSocketString(SocketChannel sessionchannel) {
 		SocketAddress socket = sessionchannel.socket().getRemoteSocketAddress();
-		return socket.toString();
+		//String inetAddressString = sessionchannel.socket().getInetAddress().toString();
+		StringTokenizer stn = new StringTokenizer(socket.toString(), "/");
+		String socketString = null;
+		while(stn.hasMoreTokens()){
+			socketString = stn.nextToken();
+			System.out.println(socketString);
+		}
+		return socketString;
 	}
 
 	public void connectionOccured(ConnectionEvent event) {