用PYTHON硬写SOCKET

这个文章的系列很有意思，练练~~：

http://python.jobbole.com/82763/

：）

第一步，最简单的SERVER和CLIENT。感觉和写JAVA,C的最简单的一样一样的，，看来，我只会最简单的？：）

server.py及client.py

#Pserver
import socket
 
HOST = ''
PORT = 8088
 
reply = 'Yes'
 
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((HOST, PORT))
print 'Pserver start listen...'
 
s.listen(3)
 
conn, addr = s.accept()
request = conn.recv(1024)
 
print 'request is: ', request
print 'Connect by ', addr
 
conn.sendall(reply)
 
conn.close()

#Pclient
import socket
 
HOST = '127.0.0.1'
PORT = 8088
 
request = 'cat you hear me?'
 
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))
 
s.sendall(request)
 
reply = s.recv(1024)
print 'reply is: ', reply
s.close()