3 // ----------- Node modules -----------
4 const bodyParser = require('body-parser')
5 const express = require('express')
6 const expressValidator = require('express-validator')
7 const http = require('http')
8 const morgan = require('morgan')
9 const path = require('path')
10 const TrackerServer = require('bittorrent-tracker').Server
11 const WebSocketServer = require('ws').Server
13 // Create our main app
16 // ----------- Checker -----------
17 const checker = require('./server/initializers/checker')
19 const miss = checker.checkConfig()
20 if (miss.length !== 0) {
21 throw new Error('Miss some configurations keys : ' + miss)
24 // ----------- PeerTube modules -----------
25 const config = require('config')
26 const constants = require('./server/initializers/constants')
27 const customValidators = require('./server/helpers/customValidators')
28 const database = require('./server/initializers/database')
29 const installer = require('./server/initializers/installer')
30 const logger = require('./server/helpers/logger')
31 const poolRequests = require('./server/lib/requestsScheduler')
32 const routes = require('./server/controllers')
33 const utils = require('./server/helpers/utils')
34 const videos = require('./server/lib/videos')
35 const webtorrent = require('./server/lib/webtorrent')
38 const port = config.get('listen.port')
40 // ----------- Database -----------
43 // ----------- Command line -----------
45 // ----------- App -----------
48 app.use(morgan('combined', { stream: logger.stream }))
50 app.use(bodyParser.json())
51 app.use(bodyParser.urlencoded({ extended: false }))
52 // Validate some params for the API
53 app.use(expressValidator({
54 customValidators: customValidators
57 // ----------- Views, routes and static files -----------
60 require('segfault-handler').registerHandler()
63 const apiRoute = '/api/' + constants.API_VERSION
64 app.use(apiRoute, routes.api)
67 app.use('/client', express.static(path.join(__dirname, '/client/dist'), { maxAge: 0 }))
68 // 404 for static files not found
69 app.use('/client/*', function (req, res, next) {
73 // Thumbnails path for express
74 const thumbnailsPhysicalPath = path.join(__dirname, config.get('storage.thumbnails'))
75 app.use(constants.THUMBNAILS_STATIC_PATH, express.static(thumbnailsPhysicalPath, { maxAge: 0 }))
78 app.use('/*', function (req, res, next) {
79 res.sendFile(path.join(__dirname, 'client/dist/index.html'))
82 // ----------- Tracker -----------
84 const trackerServer = new TrackerServer({
91 trackerServer.on('error', function (err) {
95 trackerServer.on('warning', function (err) {
99 const server = http.createServer(app)
100 const wss = new WebSocketServer({server: server, path: '/tracker/socket'})
101 wss.on('connection', function (ws) {
102 trackerServer.onWebSocketConnection(ws)
105 // ----------- Errors -----------
107 // Catch 404 and forward to error handler
108 app.use(function (req, res, next) {
109 const err = new Error('Not Found')
114 app.use(function (err, req, res, next) {
116 res.sendStatus(err.status || 500)
119 installer.installApplication(function (err) {
122 // Create/activate the webtorrent module
123 webtorrent.create(function () {
124 function cleanForExit () {
125 utils.cleanForExit(webtorrent.app)
128 function exitGracefullyOnSignal () {
132 process.on('exit', cleanForExit)
133 process.on('SIGINT', exitGracefullyOnSignal)
134 process.on('SIGTERM', exitGracefullyOnSignal)
136 // ----------- Make the server listening -----------
137 server.listen(port, function () {
138 // Activate the pool requests
139 poolRequests.activate()
141 videos.seedAllExisting(function () {
142 logger.info('Seeded all the videos')
143 logger.info('Server listening on port %d', port)