Python的简单socket通讯

import socket
def tcpClient():  
    clisock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  
    clisock.connect(('localhost', 9527))  
      
    #I/O on this clisock  
    clisock.send("111")  
    #dat = clisock.recv(1024)  
    #print dat  
      
if __name__ == "__main__":   
    tcpClient()

import socket
def tcpServer():
    srvsock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
    srvsock.bind(('',9527))
    srvsock.listen(5)
    while True:
        clisock,(remoteHost,remotePort)=srvsock.accept()
        print "[%s:%s] connected" % (remoteHost,remotePort)
        clisock.close()

if __name__== "__main__":
  tcpServer()