private void setupStreams() throws IOException{

          input = new ObjectInputStream(connection.getInputStream());
       }


private void whileChatting() throws IOException{

          do{

             try{

                 if (connection.isClosed()) break;
                 Object inputData = new Object();
                 inputData = input.readObject();
                 //input.reset();

                Message por = new Message();
                 por = (Message) inputData;
        sendMessage(por);

           }catch(ClassNotFoundException classNotFoundException){
               //closeCrap();
             }

          }while(true);
       }




       private void sendMessage(Poruka message) throws IOException{
           int var = Server.kontrolni2;  // variable which checks to which stream to send message
           output = new ObjectOutputStream(Server.ClientSockets.get(var - 1).getOutputStream());
              try{
                 output.writeObject(message);
                 output.flush();
              }catch(IOException ioException){
              }
           }