#server

import socket
server = socket.socket()
server.bind(('', 9099))
server.listen(1)
print server
con,adr = server.accept()

while True:
    data = con.recv(1024)

    if not data:
        break

    con.send('prinyal ' + data.upper())
    print data
server.close()

#client

import socket
client = socket.socket()
client.connect(('10.0.53.111', 9003))
client.send('10.0.53.119 9096')
data = client.recv(1024)
print data
client.close()