# _*_ coding:utf-8 _*_
import socket
import datetime
HOST='0.0.0.0'
PORT=3434

s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.bind((HOST,PORT))
s.listen(1)

while True:
conn,addr=s.accept()
print 'Client %s connected!'%str(addr)
dt=datetime.datetime.now()
message='Current time is'+str(dt)
conn.send(message)
print "Sent:",message
conn.close()

import socket
HOST='127.0.0.1'
PORT=3434
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.connect((HOST,PORT))
print "Connect %s:%d ok"%(HOST,PORT)
data=s.recv(1024)
print "Received:",data
s.close()