Multithreaded servers are quite popular today, especially because of the increasing use of multicore servers. Modify the simple server application presented in Section 27.6 to be a multithreaded server. Then use several client applications and have each of them connect to the server simultaneously. Use an ArrayList to store the client threads. ArrayList provides several meth- ods to use in this exercise. Method size determines the number of elements in an ArrayList. Method get returns the element in the location specified by its argument. Method add places its argument at the end of the ArrayList. Method remove deletes its argument from the ArrayList.

The server must contain a text based password file ("user name" & "password") . The client must pass a valid username and password to establish a connection with the Server.

Answer rating: 100% (QA)

import socket import threading import sys from thread import HOST Symbolic name meaning all availabl... View the full answer