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"""
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套接字 - 基于UDP协议Echo服务器
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Version: 0.1
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Author: 骆昊
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Date: 2018-03-22
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"""
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from socket import *
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from time import *
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server = socket(AF_INET, SOCK_DGRAM)
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server.bind(('localhost', 6789))
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while True:
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data, addr = server.recvfrom(1024)
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server.sendto(data, addr)
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server.close()
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