server.py
import socket
host = '127.0.0.1'
port = 5678
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((host, port))
s.listen(1)
while True:
clientSocket, clientAddress = s.accept()
print 'Client connected from', clientAddress
clientSocket.sendall('Welcome to Python World!')
clientSocket.close()
client.py
import socket
host = '127.0.0.1'
port = 5678
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))
while True:
buf = s.recv(2048)
if not len(buf):
break
print buf