1 # 使用select的简单服务器
2 import socket, select
3
4 s = socket.socket()
5
6 host = socket.gethosename()
7 prot = 1234
8 s.bind((host, port))
9 s.listen(5)
10 inputs = [s]
11 while True:
12 rs, ws, es = select.select(inputs, [], [])
13 for r in rs:
14 if r is s:
15 c, addr = s.accept()
16 print('Got connection from ', addr)
17 inputs.append(c)
18 else:
19 try:
20 data = r.recv(1024)
21 disconnected = not data
22 except socket.error:
23 disconnected = True
24
25 if disconnected:
26 print(r.getpeername(), 'disconnected')
27 inputs.remove(r)
28 else:
29 print(data)
30
