--- a/rep/SessionManager.java	Sun Nov 25 02:26:23 2007 +0900
+++ b/rep/SessionManager.java	Sun Nov 25 03:21:17 2007 +0900
@@ -48,14 +48,6 @@
 	}
 	
 	public void sessionManagerNet(int port) throws InterruptedException, IOException {
-		/**
-	 * @param args
-	 * @throws IOException 
-	 * @throws InterruptedException 
-	 * @throws IOException 
-	 * @throws InterruptedException 
-	 */
-		System.out.println("sessionManagerNet()");
 	
 		ServerSocketChannel ssc = ServerSocketChannel.open();
 		ssc.configureBlocking(false);	
@@ -95,11 +87,11 @@
 					
 					/*** EditorChannel を用いない記述 ***/
 					SocketChannel channel = (SocketChannel)key.channel();
-					REPPacketReceive repRec = new REPPacketReceive(channel); //getPacket(), putPacket() にする。
-					repRec.setkey(key);
+					REPPacketReceive receive = new REPPacketReceive(channel); //getPacket(), putPacket() にする。
+					receive.setkey(key);
 					//REPCommand repCom = repRec.unpackUConv();
-					REPCommand repCom = repRec.unpack();
-					manager(channel, repCom);
+					REPCommand receivedCommand = receive.unpack();
+					manager(channel, receivedCommand);
 					
 					/*** EditorChannel を用いた記述 ****/
 					//EditorChannel echannel = (EditorChannel) key.channel();
@@ -123,21 +115,23 @@
 		channel.register(selector, ops);
 	}
 
-	private void manager(SocketChannel channel, REPCommand repCmd) {
-		if(repCmd == null) return;
+	private void manager(SocketChannel channel, REPCommand receivedCommand) {
+		if(receivedCommand == null) return;
 		Editor editor;
 		Session session;
-		switch(repCmd.cmd){
+		REPCommand sendCommand = receivedCommand.clone();
+		
+		switch(receivedCommand.cmd){
 		
 		case REP.SMCMD_JOIN:
 			if(isMaster){
-				int eid = editorList.addEditor(channel, repCmd);
-				repCmd.setEID(eid);
-				editorList.sendJoinAck(channel, repCmd);
+				int eid = editorList.addEditor(channel, receivedCommand);
+				receivedCommand.setEID(eid);
+				editorList.sendJoinAck(channel, receivedCommand);
 				sessionmanagerGUI.setComboEditor(eid, channel);
 			}else{
 				editorList.addEditor(channel);
-				smList.sendJoin(repCmd);
+				smList.sendJoin(receivedCommand);
 				//sessionmanagerGUI.setComboEditor(repCmd.eid, channel);
 			}
 			break;
@@ -151,7 +145,7 @@
 		case REP.SMCMD_PUT:
 			editor = new Editor(channel);
 			editor.setEID(1);
-			editor.setName(repCmd.string);
+			editor.setName(receivedCommand.string);
 			session = new Session(editor);
 			session.setOwner(true);
 			session.addEditor(editor);
@@ -159,10 +153,10 @@
 			sessionmanagerGUI.setComboSession(session.getSID(), session.getName());
 			sessionmanagerGUI.setComboEditor(editor.getEID(), editor.getChannel());
 			session.addToRoutingTable(editor);
-			repCmd.setCMD(REP.SMCMD_PUT_ACK);
-			repCmd.setEID(1);
-			repCmd.setSID(session.getSID());
-			editor.send(repCmd);
+			receivedCommand.setCMD(REP.SMCMD_PUT_ACK);
+			receivedCommand.setEID(1);
+			receivedCommand.setSID(session.getSID());
+			editor.send(receivedCommand);
 			
 			//if(isMaster){
 			SessionXMLEncoder encoder = new SessionXMLEncoder(session);
@@ -184,14 +178,14 @@
 		case REP.SMCMD_SELECT:
 //			sessionlist.addEditor(channel, repCmd.sid, repCmd);	//sessionlistへ追加
 			editor = new Editor(channel);
-			session = sessionlist.getSession(repCmd.sid);
+			session = sessionlist.getSession(receivedCommand.sid);
 			if(session.isOwner()){
 				int eid = session.addEditor(editor);
 				editor.setEID(eid);
 				REPPacketSend send = new REPPacketSend(channel);
-				repCmd.setCMD(REP.SMCMD_SELECT_ACK);
-				repCmd.setEID(eid);
-				send.send(repCmd);
+				receivedCommand.setCMD(REP.SMCMD_SELECT_ACK);
+				receivedCommand.setEID(eid);
+				send.send(receivedCommand);
 			}else {
 				
 			}
@@ -199,26 +193,24 @@
 			break;
 			
 		case REP.SMCMD_SELECT_ACK:
-			repCmd.setCMD(REP.SMCMD_JOIN_ACK);
-			repCmd.setEID(repCmd.eid);
-			session = sessionlist.getSession(repCmd.sid);
-			session.sendToEditor(repCmd);
+			receivedCommand.setCMD(REP.SMCMD_JOIN_ACK);
+			receivedCommand.setEID(receivedCommand.eid);
+			session = sessionlist.getSession(receivedCommand.sid);
+			session.sendToEditor(receivedCommand);
 			//Editor editor3 = session3.getEditorList().get(0);
 			//REPPacketSend send = new REPPacketSend(editor3.getChannel());
 			//send.send(repCmd);
 			break;
 			
 		case REP.SMCMD_SM_JOIN:
-			myHost = getHostName(channel);
-			if(myHost.compareTo(repCmd.string) > 0){
-				
-			}else if(myHost.compareTo(repCmd.string) < 0){
-				isMaster = false;
-			}
+			myHost = getLocalHostName(channel);
+			if(myHost.compareTo(receivedCommand.string) < 0)
+				setMaster(false);
+
 			if(isMaster){
 				smList.add(channel);
-				repCmd.setCMD(REP.SMCMD_SM_JOIN_ACK);
-				smList.sendSessionList(sessionlist, repCmd);
+				receivedCommand.setCMD(REP.SMCMD_SM_JOIN_ACK);
+				smList.sendSessionList(sessionlist, receivedCommand);
 			}else {
 				
 			}
@@ -226,18 +218,18 @@
 			
 		case REP.SMCMD_SM_JOIN_ACK:
 			if(isMaster){
-				smList.send(channel, repCmd);
+				smList.send(channel, receivedCommand);
 			}else{
-				smList.send(channel, repCmd);
+				smList.send(channel, receivedCommand);
 			}
 			
 			break;
 			
 		case REP.SMCMD_UPDATE:
-			SessionXMLDecoder decoder = new SessionXMLDecoder(repCmd.string);
+			SessionXMLDecoder decoder = new SessionXMLDecoder(receivedCommand.string);
 			
 			editor = new Editor(channel);
-			editor.setName(repCmd.string);
+			editor.setName(receivedCommand.string);
 			
 			session = new Session(editor);
 			session.addEditor(editor);
@@ -247,18 +239,18 @@
 			sessionmanagerGUI.setComboSession(session.getSID(), session.getName());
 			
 			if(isMaster){
-				repCmd.setCMD(REP.SMCMD_UPDATE_ACK);
-				smList.sendToSlave(repCmd);
+				receivedCommand.setCMD(REP.SMCMD_UPDATE_ACK);
+				smList.sendToSlave(receivedCommand);
 			}else{
-				repCmd.setCMD(REP.SMCMD_UPDATE);
-				smList.sendToMaster(repCmd);
+				receivedCommand.setCMD(REP.SMCMD_UPDATE);
+				smList.sendToMaster(receivedCommand);
 			}
 			break;
 			
 		case REP.SMCMD_UPDATE_ACK:
-			if(repCmd.sid > sessionlist.getList().size()){
+			if(receivedCommand.sid > sessionlist.getList().size()){
 				editor = new Editor(channel);
-				editor.setName(repCmd.string);
+				editor.setName(receivedCommand.string);
 				
 				session = new Session(editor);
 				session.addEditor(editor);
@@ -267,7 +259,7 @@
 				
 				sessionmanagerGUI.setComboSession(session.getSID(), session.getName());
 			}
-			smList.sendToSlave(repCmd);
+			smList.sendToSlave(receivedCommand);
 			break;
 			
 		case REP.REPCMD_READ:
@@ -276,7 +268,7 @@
 			
 		default:
 			//sessionlist.sendCmd(channel, repCmd);
-			sessionlist.sendToNextEditor(channel, repCmd);
+			sessionlist.sendToNextEditor(channel, receivedCommand);
 			break;
 		}
 	}
@@ -285,6 +277,12 @@
 //		smList.sendJoin(repCmd);
 //	}
 
+	private void setMaster(boolean b) {
+		// TODO Auto-generated method stub
+		isMaster = b;
+		System.out.println("isMaster = " + b);
+	}
+
 	private void sendSessionManagerJoinAck(SocketChannel channel, REPCommand repCmd) {
 		String socketstring = getSocketString(channel);
 		System.out.println(socketstring);
@@ -332,7 +330,7 @@
 	private void openWindow() {
 		Thread th = new Thread( sessionmanagerGUI ); 
 		th.start();
-		System.out.println(sessionmanagerGUI.toString());
+		//System.out.println(sessionmanagerGUI.toString());
 		sessionmanagerGUI.addConnectionListener(this);
 		sessionmanagerGUI.addREPActionListener(this);
 	}
@@ -359,7 +357,7 @@
 			
 			REPCommand command = new REPCommand();
 			command.setCMD(REP.SMCMD_SM_JOIN);
-			myHost = getHostName(sessionchannel);
+			myHost = getLocalHostName(sessionchannel);
 			command.setString(myHost);
 			//command.setString(encoder.sessionListToXML());
 			send.send(command);
@@ -373,7 +371,7 @@
 		}
 	}
 
-	private String getHostName(SocketChannel channel) {
+	private String getLocalHostName(SocketChannel channel) {
 		String host = null;
 		host = channel.socket().getLocalAddress().getHostName();
 		return host;