34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
from multiprocessing import Process
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import socket
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class UdpServer:
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def __init__(self,port,ipv6):
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def _startServer(port):
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sock = socket.socket(socket.AF_INET6 if ipv6 else socket.AF_INET, socket.SOCK_DGRAM)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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sock.bind(('::1' if ipv6 else '127.0.0.1', port))
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while True:
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bytesAddressPair = sock.recvfrom(432)
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message = bytesAddressPair[0]
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address = bytesAddressPair[1]
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sock.sendto(message, address)
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self.ipv6 = ipv6
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self.port = port
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self.server = Process(target=_startServer,args=[port])
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def start(self):
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self.server.start()
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def stop(self):
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self.server.terminate()
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def sendCheckData(self,data):
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s = socket.socket(socket.AF_INET6 if self.ipv6 else socket.AF_INET, socket.SOCK_DGRAM)
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s.settimeout(2)
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s.sendto(data, ('::1' if self.ipv6 else '127.0.0.1', self.port))
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try:
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received_data = s.recvfrom(432)
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except Exception:
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return False
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return received_data[0] == data |