[python] simple echo server&client source example

#!/usr/bin/env python
#echo_server.py
 
from socket import *
 
 
host=''
port=6666    
size=1024
 
ssock=socket(AF_INET,SOCK_STREAM)
ssock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
 
ssock.bind((host,port))
ssock.listen(1)
csock,addr=ssock.accept()
print addr
 
csock.send(csock.recv(size))
csock.close()
ssock.close()
 
 

#!/usr/bin/env python
#echo_client.py
 
from socket import *
 
host='127.0.0.1'
port=6666
size=1024
 
sock=socket(AF_INET, SOCK_STREAM)
 
sock.connect((host,port))
sock.send('hello')
print sock.recv(size)
 

echo_server.py

echo_client.py