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var auto = require('run-auto')
var DHT = require('bittorrent-dht/server')
var fs = require('fs')
var parseTorrent = require('parse-torrent')
var test = require('tape')
var WebTorrent = require('../')
var bunnyTorrent = fs.readFileSync(__dirname + '/torrents/big-buck-bunny-private.torrent')
var bunnyParsed = parseTorrent(bunnyTorrent)
var leavesTorrent = fs.readFileSync(__dirname + '/torrents/leaves.torrent')
var leavesParsed = parseTorrent(leavesTorrent)
// remove trackers from .torrent file
bunnyParsed.announce = []
leavesParsed.announce = []
test('private torrent should not use DHT', function (t) {
t.plan(3)
var dhtServer = new DHT({ bootstrap: false })
dhtServer.on('error', function (err) { t.fail(err) })
dhtServer.on('warning', function (err) { t.fail(err) })
auto({
dhtPort: function (cb) {
dhtServer.listen(function () {
var port = dhtServer.address().port
cb(null, port)
})
},
client: ['dhtPort', function (cb, r) {
var client = new WebTorrent({
tracker: false,
dht: { bootstrap: '127.0.0.1:' + r.dhtPort }
})
client.on('error', function (err) { t.fail(err) })
client.on('warning', function (err) { t.fail(err) })
var torrent = client.add(bunnyParsed)
torrent.on('dhtAnnounce', function () {
t.fail('client announced to dht')
})
client.on('torrent', function () {
if (!torrent.discovery.dht && !torrent.swarm.handshakeOpts.dht) {
t.pass('dht is disabled for this torrent')
cb(null, client)
}
})
}]
}, function (err, r) {
if (err) throw err
dhtServer.destroy(function () {
t.pass('dht server destroyed')
})
r.client.destroy(function () {
t.pass('client destroyed')
})
})
})
test('public torrent should use DHT', function (t) {
t.plan(3)
var dhtServer = new DHT({ bootstrap: false })
dhtServer.on('error', function (err) { t.fail(err) })
dhtServer.on('warning', function (err) { t.fail(err) })
auto({
dhtPort: function (cb) {
dhtServer.listen(function () {
var port = dhtServer.address().port
cb(null, port)
})
},
client: ['dhtPort', function (cb, r) {
var client = new WebTorrent({
tracker: false,
dht: { bootstrap: '127.0.0.1:' + r.dhtPort }
})
client.on('error', function (err) { t.fail(err) })
client.on('warning', function (err) { t.fail(err) })
var torrent = client.add(leavesParsed)
torrent.on('dhtAnnounce', function () {
t.pass('client announced to dht')
cb(null, client)
})
client.on('torrent', function () {
if (!torrent.client.dht) {
t.fail('dht server is null')
}
})
}]
}, function (err, r) {
if (err) throw err
dhtServer.destroy(function () {
t.pass('dht server destroyed')
})
r.client.destroy(function () {
t.pass('client destroyed')
})
})
})
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