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- # Echo server program
- import socket
- import os
- import time
- HOST = ''
- PORT = 5000
- s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
- s.bind((HOST, PORT))
- s.listen(1)
- pid = os.fork()
- print 'pid', pid
- if pid:
- s.close()
- while True:
- time.sleep(1)
- while True:
- conn, addr = s.accept()
- print pid, 'Connected by', addr
- while 1:
- data = conn.recv(1)
- if not data: break
- conn.sendall(data)
- conn.close()
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