从前有个聊天室（socket&threading）

服务器端：

 1 # -*- coding: utf-8 -*-
 2 import socket, threading
 3 
 4 con = threading.Condition()
 5 HOST = raw_input("input the server's ip adrress: ") # Symbolic name meaning all available interfaces
 6 PORT = 8888 # Arbitrary non-privileged port
 7 data = ''
 8  
 9 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
10 print 'Socket created'
11 s.bind((HOST, PORT))
12 s.listen(10)
13 print 'Socket now listening'
14  
15 #Function for handling connections. This will be used to create threads
16 def clientThreadIn(conn, nick):
17     global data
18 #infinite loop so that function do not terminate and thread do not end.
19     while True:
20     #Receiving from client
21         try:
22             temp = conn.recv(1024)
23             if not temp:
24                 conn.close()
25                 return
26             NotifyAll(temp)
27             print data
28         except:
29             NotifyAll(nick + " leaves the room!")
30             print data
31             return
32  
33     #came out of loop
34  
35 def NotifyAll(sss):
36     global data
37     if con.acquire():
38         data = sss
39         con.notifyAll()
40         con.release()
41   
42 def ClientThreadOut(conn, nick):
43     global data
44     while True:
45         if con.acquire():
46             con.wait()          #notifyAll effect there
47             if data:
48                 try:
49                     conn.send(data)
50                     con.release()
51                 except:
52                     con.release()
53                     return
54                      
55  
56 while 1:
57     #wait to accept a connection - blocking call
58     conn, addr = s.accept()
59     print 'Connected with ' + addr[0] + ':' + str(addr[1])
60     nick = conn.recv(1024)
61     #send only takes string
62     #start new thread takes 1st argument as a function name to be run, second is the tuple of arguments to the function.
63     NotifyAll('Welcome ' + nick + ' to the room!')
64     print data
65     print str((threading.activeCount() + 1) / 2) + ' person(s)!'
66     conn.send(data)
67     threading.Thread(target = clientThreadIn , args = (conn, nick)).start()
68     threading.Thread(target = ClientThreadOut , args = (conn, nick)).start()
69  
70 s.close()
chatserver.py

客户端：

 1 # -*- coding: utf-8 -*-
 2 import socket, threading
 3 
 4 inString = ''
 5 outString = ''
 6 nick = ''
 7  
 8 def DealOut(s):
 9     global nick, outString
10     while True:
11         outString = raw_input()
12         outString = nick + ': ' + outString
13         s.send(outString)
14  
15 def DealIn(s):
16     global inString
17     while True:
18         try:
19             inString = s.recv(1024)
20             if not inString:
21                 break
22             if outString != inString:
23                 print inString
24         except:
25             break
26 
27 nick = raw_input("input your nickname: ")
28 ip = raw_input("input the server's ip adrress: ")
29 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
30 sock.connect((ip, 8888))
31 sock.send(nick)
32  
33 thin = threading.Thread(target = DealIn, args = (sock,))
34 thin.start()
35 thout = threading.Thread(target = DealOut, args = (sock,))
36 thout.start()
chatclient

 

我把服务器端代码放到我在阿里云买的服务器上运行后在本地运行客户端程序（ip输入服务器ip）即可进行聊天室程序：

服务器端：

两个客户端：

posted @ 2016-03-09 13:17  billiepander  阅读(311)  评论(0)  编辑  收藏  举报