1 #!/usr/bin/python
2 # -*- coding: UTF-8 -*-
3 # 文件名：tcpserver.py
4
5 import socket
6 import time
7 import select
8
9 s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
10 s.settimeout(600)
11 s.bind(('172.28.71.82',11223))
12 s.listen(5)
13 r_list = [s,]
14 num = 0
15 max_size=1024*1024
16 while True:
17 rl, wl, error = select.select(r_list,[],[],10)
18 num+=1
19 print('counts is %s'%num)
20 print("rl's length is %s"%len(rl))
21 for fd in rl:
22 if fd == s:
23 conn, addr = fd.accept()
24 print(addr," 连接上了")
25 r_list.append(conn)
26 msg = conn.recv(max_size)
27 print(msg.decode())
28 conn.sendall(('first----%s'%conn.fileno()).encode())
29 else:
30
31 msg = fd.recv(max_size)
32 if not msg:
33 print("断开了!!!")
34 r_list.remove(fd)
35 else:
36 fd.send(msg)
37 print(msg.decode())
38
39 s.close()
