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const test = require('tape')
const fixtures = require('webtorrent-fixtures')
const WebTorrent = require('../../')
const MemoryChunkStore = require('memory-chunk-store')
const dgram = require('dgram')
test('client.conn-pool: use TCP when uTP disabled', function (t) {
t.plan(6)
const client1 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: false })
const client2 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: false })
client1.on('error', function (err) { t.fail(err) })
client1.on('warning', function (err) { t.fail(err) })
client2.on('error', function (err) { t.fail(err) })
client2.on('warning', function (err) { t.fail(err) })
// Start seeding
client2.seed(fixtures.leaves.content, {
name: 'Leaves of Grass by Walt Whitman.epub',
announce: []
})
client2.on('listening', function () {
// Start downloading
const torrent = client1.add(fixtures.leaves.parsedTorrent.infoHash, { store: MemoryChunkStore })
// Manually connect peers
torrent.addPeer('127.0.0.1:' + client2.address().port)
let order = 0
torrent.on('infoHash', function () {
t.equal(++order, 1)
})
torrent.on('metadata', function () {
t.equal(++order, 2)
})
torrent.on('ready', function () {
t.equal(++order, 3)
})
torrent.on('done', function () {
t.equal(++order, 4)
client1.destroy(function (err) { t.error(err, 'client 1 destroyed') })
client2.destroy(function (err) { t.error(err, 'client 2 destroyed') })
})
})
})
test('client.conn-pool: use uTP when uTP enabled', function (t) {
t.plan(6)
const client1 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: true })
const client2 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: true })
client1.on('error', function (err) { t.fail(err) })
client1.on('warning', function (err) { t.fail(err) })
client2.on('error', function (err) { t.fail(err) })
client2.on('warning', function (err) { t.fail(err) })
// Start seeding
client2.seed(fixtures.leaves.content, {
name: 'Leaves of Grass by Walt Whitman.epub',
announce: []
})
client2.on('listening', function () {
// Start downloading
const torrent = client1.add(fixtures.leaves.parsedTorrent.infoHash, { store: MemoryChunkStore })
// Manually connect peers
torrent.addPeer('127.0.0.1:' + client2.address().port)
let order = 0
torrent.on('infoHash', function () {
t.equal(++order, 1)
})
torrent.on('metadata', function () {
t.equal(++order, 2)
})
torrent.on('ready', function () {
t.equal(++order, 3)
})
torrent.on('done', function () {
t.equal(++order, 4)
client1.destroy(function (err) { t.error(err, 'client 1 destroyed') })
client2.destroy(function (err) { t.error(err, 'client 2 destroyed') })
})
})
})
test('client.conn-pool: adding IPv6 peer when uTP enabled should fallback to TCP', function (t) {
t.plan(6)
const client1 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: true })
const client2 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: true })
client1.on('error', function (err) { t.fail(err) })
client1.on('warning', function (err) { t.fail(err) })
client2.on('error', function (err) { t.fail(err) })
client2.on('warning', function (err) { t.fail(err) })
// Start seeding
client2.seed(fixtures.leaves.content, {
name: 'Leaves of Grass by Walt Whitman.epub',
announce: []
})
client2.on('listening', function () {
// Start downloading
const torrent = client1.add(fixtures.leaves.parsedTorrent.infoHash, { store: MemoryChunkStore })
// Manually connect peers
torrent.addPeer('[::1]:' + client2.address().port)
let order = 0
torrent.on('infoHash', function () {
t.equal(++order, 1)
})
torrent.on('metadata', function () {
t.equal(++order, 2)
})
torrent.on('ready', function () {
t.equal(++order, 3)
})
torrent.on('done', function () {
t.equal(++order, 4)
client1.destroy(function (err) { t.error(err, 'client 1 destroyed') })
client2.destroy(function (err) { t.error(err, 'client 2 destroyed') })
})
})
})
// Warning: slow test as we need to rely on connection timeouts
test('client.conn-pool: fallback to TCP when uTP server failed', function (t) {
t.plan(6)
// force uTP server failure
const server = dgram.createSocket('udp4')
server.bind(63000)
const client1 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: true, torrentPort: 63000 })
const client2 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: false })
client1.on('error', function (err) { t.fail(err) })
client1.on('warning', function (err) { t.fail(err) })
client2.on('error', function (err) { t.fail(err) })
client2.on('warning', function (err) { t.fail(err) })
// Start seeding
client2.seed(fixtures.leaves.content, {
name: 'Leaves of Grass by Walt Whitman.epub',
announce: []
})
client2.on('listening', function () {
// Start downloading
const torrent = client1.add(fixtures.leaves.parsedTorrent.infoHash, { store: MemoryChunkStore })
// Manually connect peers
torrent.addPeer('127.0.0.1:' + client2.address().port)
let order = 0
torrent.on('infoHash', function () {
t.equal(++order, 1)
})
torrent.on('metadata', function () {
t.equal(++order, 2)
})
torrent.on('ready', function () {
t.equal(++order, 3)
})
torrent.on('done', function () {
t.equal(++order, 4)
client1.destroy(function (err) { t.error(err, 'client 1 destroyed') })
client2.destroy(function (err) { t.error(err, 'client 2 destroyed') })
server.close()
})
})
})
// Warning: slow test as we need to rely on connection timeouts
test('client.conn-pool: fallback to TCP when remote client has uTP disabled', function (t) {
t.plan(6)
const client1 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: true })
const client2 = new WebTorrent({ dht: false, tracker: false, lsd: false, utp: false })
client1.on('error', function (err) { t.fail(err) })
client1.on('warning', function (err) { t.fail(err) })
client2.on('error', function (err) { t.fail(err) })
client2.on('warning', function (err) { t.fail(err) })
// Start seeding
client2.seed(fixtures.leaves.content, {
name: 'Leaves of Grass by Walt Whitman.epub',
announce: []
})
client2.on('listening', function () {
// Start downloading
const torrent = client1.add(fixtures.leaves.parsedTorrent.infoHash, { store: MemoryChunkStore })
// Manually connect peers
torrent.addPeer('127.0.0.1:' + client2.address().port)
let order = 0
torrent.on('infoHash', function () {
t.equal(++order, 1)
})
torrent.on('metadata', function () {
t.equal(++order, 2)
})
torrent.on('ready', function () {
t.equal(++order, 3)
})
torrent.on('done', function () {
t.equal(++order, 4)
client1.destroy(function (err) { t.error(err, 'client 1 destroyed') })
client2.destroy(function (err) { t.error(err, 'client 2 destroyed') })
})
})
})
|
