--- a/rep/RoutingTable.java	Mon Oct 20 17:58:02 2008 +0900
+++ b/rep/RoutingTable.java	Tue Oct 21 18:46:04 2008 +0900
@@ -8,37 +8,21 @@
 	HashMap<Integer,Forwarder> sessionManagers =new HashMap<Integer,Forwarder>();
 	// we don't need this, but we keep it because it is easy.
 	// editor can be reached using this routing table.
-	HashMap<Integer,Forwarder> sessionTable =new HashMap<Integer,Forwarder>();
-	// session may have multiple forward, if so we have a session
-	// here. So we don't have to keep multiple session, just keep
-	// one.
 
-	public void add(Forwarder forwarder, int smid, int sid) {
+	public void add(Forwarder forwarder, int smid) {
 		if (smid>0) sessionManagers.put(smid, forwarder)	;
-		if (sid>0) sessionTable.put(sid, forwarder)	;
 	}
 	
 	public void remove(Forwarder f) {
 		for(Entry<Integer, Forwarder> entry:sessionManagers.entrySet()) {
 			if (entry.getValue()==f) sessionManagers.remove(entry.getKey());
 		}
-		for(Entry<Integer, Forwarder> entry:sessionTable.entrySet()) {
-			if (entry.getValue()==f) sessionTable.remove(entry.getKey());
-		}
-	}
-
-	public void removeSession(int sid) {
-		sessionTable.remove(sid);
 	}
 
 	public void removeManager(int smid) {
 		sessionManagers.remove(smid);
 	}
 
-	public Forwarder toSession(int sid) {
-		return sessionTable.get(sid);
-	}
-	
 	public Forwarder toSessionManager(int eid) {
 		return sessionManagers.get(eid);
 	}