将查找节点发送到router.utorrent.com没有回应 像这样的代码
import bencode
import random
import socket
# Generate a 160-bit (20-byte) random node ID.
my_id = ''.join([chr(random.randint(0, 255)) for _ in range(20)])
ping_query = {'y': 'q',
't': '0f',
'q': 'ping',
'a': {'id': my_id}}
ping_query_bencoded = bencode.bencode(ping_query)
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.sendto(ping_query_bencoded,
(socket.gethostbyname('router.bittorrent.com'), 6881))
r = s.recvfrom(1024)
ping_response = bencode.bdecode(r[0])
print(ping_response)
我举了你的例子,效果很好。看起来你的防火墙正在阻止UDP响应。在
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