22 lines
560 B
Python
22 lines
560 B
Python
import socket
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import struct
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import time
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service_name = "windows.local"
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ip_address = "192.168.137.1"
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port = 5000
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message = f"{service_name}:{ip_address}:{port}"
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multicast_group = "224.0.0.251"
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multicast_port = 5353
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
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sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
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try:
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while True:
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sock.sendto(message.encode("utf-8"), (multicast_group, multicast_port))
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print(f"Broadcasting service info: {message}")
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time.sleep(2)
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finally:
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sock.close() |