To start your Phoenix server:
- Install dependencies with
mix deps.get - Create and migrate your database with
mix ecto.setup - Install Node.js dependencies with
cd assets && npm install - Start Phoenix endpoint with
mix phx.server
Now you can visit localhost:4000 from your browser.
Ready to run in production? Please check our deployment guides.
iex(16)> download_dir = Application.get_env(:extorrent, :download_dir)
"/Users/Freddy/Downloads"
iex(17)> Extorrent.Torrent.parse_file("assets/static/files/puppy.torrent")
{:ok,
%Extorrent.Torrent{
downloaded: 0,
files: [{"/Users/Freddy/Downloads/puppy.jpg", 124234}],
info_hash: <<17, 126, 58, 102, 101, 232, 255, 27, 21, 126, 94, 195, 120, 35,
87, 138, 219, 138, 113, 43>>,
left: 124234,
name: "puppy.jpg",
piece_length: 16384,
pieces: %{
0 => {<<84, 226, 107, 138, 47, 132, 95, 40, 193, 83, 17, 104, 37, 176, 207,
240, 43, 93, 113, 39>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 0, 16384}]},
1 => {<<66, 24, 238, 217, 160, 58, 176, 141, 246, 239, 112, 34, 182, 106,
150, 194, 135, 252, 167, 49>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 16384, 16384}]},
2 => {<<45, 103, 34, 24, 188, 115, 40, 27, 15, 154, 155, 140, 86, 195, 240,
61, 149, 104, 175, 109>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 32768, 16384}]},
3 => {<<23, 97, 156, 110, 70, 175, 50, 127, 253, 133, 176, 78, 13, 183,
199, 169, 212, 95, 145, 30>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 49152, 16384}]},
4 => {<<34, 50, 251, 254, 164, 39, 145, 119, 79, 229, 236, 149, 45, 59, 4,
215, 162, 23, 181, 216>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 65536, 16384}]},
5 => {<<145, 154, 186, 76, 38, 249, 213, 240, 243, 48, 31, 235, 68, 95, 57,
183, 237, 9, 92, 157>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 81920, 16384}]},
6 => {<<168, 79, 230, 104, 44, 110, 26, 53, 103, 216, 40, 169, 145, 228,
187, 145, 44, 149, 92, 223>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 98304, 16384}]},
7 => {<<176, 165, 37, 188, 154, 85, 134, 228, 25, 158, 129, 67, 7, 62, 216,
217, 100, 102, 134, 175>>,
[{"/Users/Freddy/Downloads/puppy.jpg", 114688, 9546}]}
},
size: 124234,
trackers: ["udp://tracker.coppersurfer.tk:6969/announce"],
uploaded: 0
}}Data is encoded using a serialization protocol called bencoding. HTTP GET req to tracker announce URL to get a list of available peers. Client connects to peers using TCP sockets. Spec outlines a number of messages each peer should respond to. Torrent Strategy - download all blocks of all pieces as efficiently as possible and reassemble them into a complete output file set.
- Identity
- Discover
- Exchange