python socket学习

创建服务端：
#-*- coding=UTF-8 -*-
'''
Created on 2014-3-10
'''
import socket

Host = '127.0.0.1'
Port = 50000
Buffer = 5000
sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
sock.bind((Host,Port))
sock.listen(0)
print("tcpServer listen as:%s %s\n\r" %(Host,Port))
while True:
    client_sock,client_addr = sock.accept()
    print('%s:%s connect' %client_addr)
    while True:
        recv = client_sock.recv(Buffer)
        recv = str(recv,"utf-8")
        if not recv:
            client_sock.close()
            break
        print("[Client %s:%s said]:%s" %(client_addr[0],client_addr[1],recv))
        client_sock.send(bytes("tcpServer has received your message","utf-8"))
    client_sock.close()

sock.close()
   
       
客户端：
#-*- coding=UTF-8 -*-
'''
Created on 2014-3-10
'''
import socket

Host = '127.0.0.1'
Port = 50000
Buffer = 5000

sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
sock.connect((Host,Port))
sock.send(bytes('hello','utf-8'));
recv = sock.recv(Buffer)
recv = str(recv,"utf-8")
print("[tcpServer said]:%s" %recv)
sock.close()