socket模块 


 1 #!/usr/bin/python
 2 import socket,time
 3 
 4 # Address
 5 HOST = ''
 6 PORT = 8000
 7 
 8 reply = 'Yes'
 9 
10 # Configure socket
11 s      = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
12 s.bind((HOST, PORT))
13 
14 # passively wait, 3: maximum number of connections in the queue
15 s.listen(3)
16 #conn, addr = s.accept()
17 while True:
18     conn, addr = s.accept()
19 # receive message
20     request    = conn.recv(1024)
21     print 'request is: ',request
22     print 'Connected by', addr
23     time.sleep(15)
24     request    = conn.recv(1024)
25     print 'request is: ',request
26     # send message
27     conn.sendall(reply)
28     # close connection
29     conn.close()

客户端：

 1 import socket,time
 2 
 3 # Address
 4 HOST = '127.0.0.1'
 5 PORT = 8000
 6 
 7 request = 'can you hear me?'
 8 
 9 # configure socket
10 s       = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
11 s.connect((HOST, PORT))
12 
13 # send message
14 s.sendall(request)
15 s.sendall(request)
16 s.sendall(request)
17 #time.sleep
18 s.sendall(request)
19 s.sendall(request)
20 # receive message
21 #reply   = s.recv(1024)
22 #print 'reply is: ',reply
23 #time.sleep(15)
24 # close connection
25 s.close()

 

posted @ 2017-05-16 17:56  扫驴  阅读(185)  评论(1)  编辑  收藏  举报