test('re-use dht, verify that peers are filtered', function (t) {
var infoHash1 = hat(160)
var infoHash2 = hat(160)
var dht = new DHT()
var discovery = new Discovery({
peerId: hat(160),
port: 6000,
dht: dht
})
discovery.setTorrent(infoHash1)
discovery.once('peer', function (addr) {
t.equal(addr, '1.2.3.4')
})
dht.emit('peer', '1.2.3.4', infoHash1)
// Only peers for `infoHash1` should get emitted, none from `infoHash2`
discovery.once('peer', function (addr) {
t.equal(addr, '4.5.6.7')
discovery.stop(function () {
dht.destroy(function () {
t.end()
})
})
})
dht.emit('peer', '2.3.4.5', infoHash2) // discovery should not emit this peer
dht.emit('peer', '3.4.5.6', infoHash2) // discovery should not emit this peer
dht.emit('peer', '4.5.6.7', infoHash1)
})
test('re-use dht, verify that peers are filtered', function (t) {
t.plan(5)
var infoHash1 = randombytes(20)
var infoHash2 = randombytes(20)
var dht = new DHT()
var discovery = new Discovery({
infoHash: infoHash1,
peerId: randombytes(20),
port: 6000,
dht: dht
})
discovery.once('peer', function (addr, source) {
t.equal(addr, '1.2.3.4:8000')
t.equal(source, 'dht')
})
dht.emit('peer', { host: '1.2.3.4', port: '8000' }, infoHash1)
// Only peers for `infoHash1` should get emitted, none from `infoHash2`
discovery.once('peer', function (addr, source) {
t.equal(addr, '4.5.6.7:8000')
t.equal(source, 'dht')
discovery.destroy(function () {
dht.destroy(function () {
t.pass()
})
})
})
dht.emit('peer', { host: '2.3.4.5', port: '8000' }, infoHash2) // discovery should not emit this peer
dht.emit('peer', { host: '3.4.5.6', port: '8000' }, infoHash2) // discovery should not emit this peer
dht.emit('peer', { host: '4.5.6.7', port: '8000' }, infoHash1)
})