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  • python socket 检测服务器端口

    #!/usr/bin/env python
    
    import socket
    import re
    import sys
    
    
    def check_server(address, port):
        s = socket.socket()
        print("Attempting to connect to %s on port %s" % (address, port))
        try:
            s.connect((address, port))
            print("Connected to %s on port %s" % (address, port))
            return True
        except socket.error, e:
            print("Connected to %s on %s port failed: %s" % (address, port, e))
            return False
    
    if __name__ == "__main__":
        from optparse import OptionParser
        parser = OptionParser()
        parser.add_option("-a", "--address", dest="address", default="localhost",
                          help="ADDRESS for server", metavar="ADDRESS")
        parser.add_option("-p", "--port", dest="port", type=int, default=80,
                          help="PORT for server", metavar="PORT")
    
        (options, args) = parser.parse_args()
        print("options:%s, args: %s" % (options, args))
        check = check_server(options.address, options.port)
        print("check_server returned %s" % check)
        sys.exit(not check)
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  • 原文地址:https://www.cnblogs.com/jachin/p/5477081.html
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