Bittorrent：IP 地址在哪里出现？
我正在阅读有关 Bittorrent 协议的内容，但在 Wiki 页面上找不到提及的内容。我可以理解跟踪器和发布者的角色，但从实际角度来看，我尝试联系跟踪器向我提供一些信息，它给了我以下信息：
7%00%00%04%82%91%F3%CA%D5%92%08%C8%7C%B0%AE%1E4%2B%E4C:0:1
现在，开头的长字符串可能是信息哈希。下一步，我这样做了：
http://tracker.sometracker.com/announce?info_hash=7%00%00%04%82%91%F3%CA%D5%92%08%C8%7C%B0%AE%1E4%2B%E4C
它给了我一个 torrent 文件。到目前为止，一切都很好。 torrent 文件包含以下内容：
d8:completei0e10:downloadedi0e10:incompletei2e8:intervali1931e12:min intervali965e5:peers12:U���ٿ��ӣǣ^@^@e
我访问了此站点：http://en.wikipedia.org/wiki/Torrent_file 但找不到任何描述（或者可能错过了）。现在，如果我是客户端并且获得了该文件，那么我在哪里可以获得包含该文件的 IP 地址列表？
I am reading about the Bittorrent protocol and couldn't find this mentioned on the Wiki page. I could understand the role of trackers and publishers but from a practical perspective, I tried contacting a tracker to give me some information and it gave me the following:
7%00%00%04%82%91%F3%CA%D5%92%08%C8%7C%B0%AE%1E4%2B%E4C:0:1
Now, the long string in the beginning is perhaps the info hash. As a next step, I did this:
http://tracker.sometracker.com/announce?info_hash=7%00%00%04%82%91%F3%CA%D5%92%08%C8%7C%B0%AE%1E4%2B%E4C
It gave me back a torrent file. So far so good. The torrent file contained this:
d8:completei0e10:downloadedi0e10:incompletei2e8:intervali1931e12:min intervali965e5:peers12:U���ٿ��ӣǣ^@^@e
I went to this site: http://en.wikipedia.org/wiki/Torrent_file but couldn't find any description (or perhaps missed it). Now, if I am the client and I get this file, where do I get the list of IP addresses that have the file?
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在跟踪器返回的编码字符串中，
peers字符串是对等地址的列表。每个地址为 6 个字节，其中 4 个字节用于 IPv4 地址，2 个字节用于对等方侦听连接的端口。peers12:U���ٿ��֣ǣ^@^@e包含 2 个对等点的地址（即 IPv4 和端口），因为peers值的长度为 12 个字节。有关详细信息，请参阅bittorrent wiki 规范。
In the bencoded string that the tracker returns, the
peersstring is a list of peer addresses. Each address is 6 bytes -- 4 bytes for IPv4 address and 2 bytes for the port on which the peer is listening for connections.peers12:U���ٿ��ӣǣ^@^@econtains the addresses (i.e. IPv4 and port) for 2 peers, since thepeersvalue is 12 bytes long.See the bittorrent wiki spec for more info.