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negotiation.js
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negotiation.js
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var common = require('./common')
var Peer = require('../')
var test = require('tape')
var config
test('get config', function (t) {
common.getConfig(function (err, _config) {
if (err) return t.fail(err)
config = _config
t.end()
})
})
test('single negotiation', function (t) {
t.plan(10)
var peer1 = new Peer({ config, initiator: true, stream: common.getMediaStream(), wrtc: common.wrtc })
var peer2 = new Peer({ config, stream: common.getMediaStream(), wrtc: common.wrtc })
peer1.on('signal', function (data) { if (!peer2.destroyed) peer2.signal(data) })
peer2.on('signal', function (data) { if (!peer1.destroyed) peer1.signal(data) })
peer1.on('connect', function () {
t.pass('peer1 connected')
})
peer2.on('connect', function () {
t.pass('peer2 connected')
})
peer1.on('stream', function (stream) {
t.pass('peer1 got stream')
})
peer2.on('stream', function (stream) {
t.pass('peer2 got stream')
})
var trackCount1 = 0
peer1.on('track', function (track) {
t.pass('peer1 got track')
trackCount1++
if (trackCount1 >= 2) {
t.pass('got correct number of tracks')
}
})
var trackCount2 = 0
peer2.on('track', function (track) {
t.pass('peer2 got track')
trackCount2++
if (trackCount2 >= 2) {
t.pass('got correct number of tracks')
}
})
})
test('manual renegotiation', function (t) {
t.plan(2)
var peer1 = new Peer({ config, initiator: true, wrtc: common.wrtc })
var peer2 = new Peer({ config, wrtc: common.wrtc })
peer1.on('signal', function (data) { if (!peer2.destroyed) peer2.signal(data) })
peer2.on('signal', function (data) { if (!peer1.destroyed) peer1.signal(data) })
peer1.on('connect', function () {
peer1.negotiate()
peer1.on('negotiate', function () {
t.pass('peer1 negotiated')
})
peer2.on('negotiate', function () {
t.pass('peer2 negotiated')
})
})
})
test('repeated manual renegotiation', function (t) {
t.plan(6)
var peer1 = new Peer({ config, initiator: true, wrtc: common.wrtc })
var peer2 = new Peer({ config, wrtc: common.wrtc })
peer1.on('signal', function (data) { if (!peer2.destroyed) peer2.signal(data) })
peer2.on('signal', function (data) { if (!peer1.destroyed) peer1.signal(data) })
peer1.once('connect', function () {
peer1.negotiate()
})
peer1.once('negotiate', function () {
t.pass('peer1 negotiated')
peer1.negotiate()
peer1.once('negotiate', function () {
t.pass('peer1 negotiated again')
peer1.negotiate()
peer1.once('negotiate', function () {
t.pass('peer1 negotiated again')
})
})
})
peer2.once('negotiate', function () {
t.pass('peer2 negotiated')
peer2.negotiate()
peer2.once('negotiate', function () {
t.pass('peer2 negotiated again')
peer1.negotiate()
peer1.once('negotiate', function () {
t.pass('peer1 negotiated again')
})
})
})
})
test('renegotiation after addStream', function (t) {
if (common.isBrowser('ios')) {
t.pass('Skip on iOS which does not support this reliably')
t.end()
return
}
t.plan(4)
var peer1 = new Peer({ config, initiator: true, wrtc: common.wrtc })
var peer2 = new Peer({ config, wrtc: common.wrtc })
peer1.on('signal', function (data) { if (!peer2.destroyed) peer2.signal(data) })
peer2.on('signal', function (data) { if (!peer1.destroyed) peer1.signal(data) })
peer1.on('connect', function () {
t.pass('peer1 connect')
peer1.addStream(common.getMediaStream())
})
peer2.on('connect', function () {
t.pass('peer2 connect')
peer2.addStream(common.getMediaStream())
})
peer1.on('stream', function () {
t.pass('peer1 got stream')
})
peer2.on('stream', function () {
t.pass('peer2 got stream')
})
})
test('add stream on non-initiator only', function (t) {
t.plan(3)
var peer1 = new Peer({
config,
initiator: true,
wrtc: common.wrtc
})
var peer2 = new Peer({
config,
wrtc: common.wrtc,
stream: common.getMediaStream()
})
peer1.on('signal', function (data) { if (!peer2.destroyed) peer2.signal(data) })
peer2.on('signal', function (data) { if (!peer1.destroyed) peer1.signal(data) })
peer1.on('connect', function () {
t.pass('peer1 connect')
})
peer2.on('connect', function () {
t.pass('peer2 connect')
})
peer1.on('stream', function () {
t.pass('peer1 got stream')
})
})
test('negotiated channels', function (t) {
t.plan(2)
var peer1 = new Peer({
config,
initiator: true,
wrtc: common.wrtc,
channelConfig: {
id: 1,
negotiated: true
}
})
var peer2 = new Peer({
config,
wrtc: common.wrtc,
channelConfig: {
id: 1,
negotiated: true
}
})
peer1.on('signal', function (data) { if (!peer2.destroyed) peer2.signal(data) })
peer2.on('signal', function (data) { if (!peer1.destroyed) peer1.signal(data) })
peer1.on('connect', function () {
t.pass('peer1 connect')
})
peer2.on('connect', function () {
t.pass('peer2 connect')
})
})