outdoor users(15)

src/chat/ConnectionListenerThread.java

 					requestSocket.receive(request);
 					username = new String(request.getData(), 0, request.getLength());
 					
-					if(username.charAt(0) == '+')
+
+					InetAddress clientAddress= request.getAddress();
+					System.out.println("Received a request from " + username + "@" + clientAddress.getHostAddress());
+						
+					response = "";
+					for(User u:known_users)
 					{
-						username = username.substring(1);
-						outdoor = true;
+						response += u.getName() + " ";
 					}
-					else
+					response = response.trim();
+					response += ";";
+					for(User u:known_outdoor_users)
 					{
-						outdoor = false;
-						InetAddress clientAddress= request.getAddress();
-						System.out.println("Received a request from " + username + "@" + clientAddress.getHostAddress());
-						
-						response = "";
-						for(User u:known_users)
-						{
-							response += u.getName() + " ";
-						}
-						response = response.trim();
-						response += ";";
-						for(User u:known_outdoor_users)
-						{
-							response += u.getName() + " ";
-						}
-						response = response.trim();
-						response += ";";
-						for(Socket s:dest_sockets)
-						{
-							response += s.getInetAddress().getHostAddress() + " ";
-						}
-						response = response.trim();
+						response += u.getName() + " ";
+					}
+					response = response.trim();
+					response += ";";
+					for(Socket s:dest_sockets)
+					{
+						response += s.getInetAddress().getHostAddress() + " ";
+					}
+					response = response.trim();
 						
-						response += ";" + (portNumber+1);
+					response += ";" + (portNumber+1);
 						
-						System.out.println("Response :" + response);
-						responseBytes = response.getBytes();
-						responsePacket = new DatagramPacket(responseBytes, responseBytes.length, clientAddress, 1337);
-						responseSocket.send(responsePacket);
-					}
+					System.out.println("Response :" + response);
+					responseBytes = response.getBytes();
+					responsePacket = new DatagramPacket(responseBytes, responseBytes.length, clientAddress, 1337);
+					responseSocket.send(responsePacket);
+					
 					accepted = true;
 					for(User a:known_users)
 					{
 					}
 					if(accepted)
 					{
-						if(outdoor)
-						{
-							known_outdoor_users.add(new User(username));
-							Collections.sort(known_outdoor_users);
-						}
-						else
-						{
-							portNumber++;
-							Socket s = (new ServerSocket(portNumber)).accept();
-							(new ReceiveThread(user, s, displayArea, known_users, known_outdoor_users, knownUsersPanel, dest_sockets, outdoor_dest_sockets, false)).start();
-				        	dest_sockets.add(s);
-						}
+						portNumber++;
+						Socket s = (new ServerSocket(portNumber)).accept();
+						(new ReceiveThread(user, s, displayArea, known_users, known_outdoor_users, knownUsersPanel, dest_sockets, outdoor_dest_sockets, false)).start();
+				        dest_sockets.add(s);
 					}
 				}
 				catch(SocketTimeoutException e) {}

src/chat/OutdoorListenerThread.java

 	List<User> known_outdoor_users;
 	List<Socket> dest_sockets;
 	List<Socket> outdoor_dest_sockets;
-	int portNumber;
+	int outdoorPortNumber;
 	
 OutdoorListenerThread(User in_user, List<User> in_known_users,  List<User> in_known_outdoor_users, List<Socket> in_dest_sockets, List<Socket> in_outdoor_dest_sockets,
 			JTextArea in_displayArea, JTextArea in_knownUsersPanel)
 		outdoor_dest_sockets = in_outdoor_dest_sockets;
 		displayArea = in_displayArea;
 		knownUsersPanel = in_knownUsersPanel;
-		portNumber = 2344;
+		outdoorPortNumber = 2344;
 	}
 	public void run()
 	{
 		boolean exit = false;
 		boolean accepted = true;
 
-		String notification;
 		String username;
 		String response = "";
 		
-		byte[] buffer = new byte[100];
-		DatagramPacket notifPacket = new DatagramPacket(buffer, buffer.length);
-		DatagramSocket notifSocket;
-		byte[] notifBytes;
 		
 		try
 		{
 						response += u.getName() + " ";
 					}
 					response = response.trim();
-					response += ";" + (portNumber+1);
+					response += ";" + (outdoorPortNumber+1);
 					
 					out.println(response);
 					
 					}
 					if(accepted)
 					{
-						notification = "+" + username;
-						notifBytes = notification.getBytes();
-						notifSocket = new DatagramSocket();
-						notifPacket = new DatagramPacket(notifBytes, notifBytes.length, InetAddress.getByName("192.168.1.255"), 1234);
-						notifSocket.send(notifPacket);
-						
-						portNumber++;
-						Socket s = (new ServerSocket(portNumber)).accept();
+						outdoorPortNumber++;
+						Socket s = (new ServerSocket(outdoorPortNumber)).accept();
 						(new ReceiveThread(user, s, displayArea, known_users, known_outdoor_users, knownUsersPanel, dest_sockets, outdoor_dest_sockets, true)).start();
 			        	outdoor_dest_sockets.add(s);
 					}

src/chat/ReceiveThread.java

 package chat;
 
 import java.io.EOFException;
+import java.net.SocketException;
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 				            
 				            if(!dn.isRedirected() && !dn.getAuthor().equals(user))
 				            {
+				            	exit = true;
+				            	
 				            	socket.close();
 				            	if(!isOutdoor)
 				            	dest_sockets.remove(socket);
 		      }
     	}
 		catch(EOFException e) {}
+		catch(SocketException e)
+		{
+            /*	if(!isOutdoor)
+            	dest_sockets.remove(socket);
+            	else
+            	outdoor_dest_sockets.remove(socket);*/
+		}
 		catch(Exception e)
     	{
     		e.printStackTrace();