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import socket
host = ''
port = 55555
myServerSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
myServerSocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
myServerSocket.bind((host, port))
myServerSocket.listen(1)
print "Server is running on port %d; press Ctrl-C to terminate." % port
while 1:
clientsock, clientaddr = myServerSocket.accept()
clientfile = clientsock.makefile('rw', 0)
clientfile.write("Welcome, " + str(clientaddr) + "\n")
clientfile.write("Please enter a string: ")
line = clientfile.readline().strip()
clientfile.write("You entered %d characters.\n" % len(line))
clientfile.close()
clientsock.close()
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