client.py

# Echo client program
import socket, StringIO

HOST = '192.168.5.102'    # The remote host
PORT = 50007              # The same port as used by the server
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))
s.send("QZI1234567WD-WCAV36390")
data = s.recv(1024)
s.close()
print repr(data)