├── client ├── static │ └── .gitkeep ├── src │ ├── styles │ │ ├── fonts.styl │ │ ├── index.styl │ │ ├── grid.styl │ │ ├── variables.styl │ │ └── global.styl │ ├── assets │ │ ├── bg.jpg │ │ ├── logo.png │ │ ├── gh-logo.png │ │ ├── copy.svg │ │ ├── phone.svg │ │ ├── network.svg │ │ ├── microphone.svg │ │ ├── picture.svg │ │ └── microphone-mute.svg │ ├── App.vue │ ├── store │ │ ├── index.js │ │ ├── screenShot.js │ │ ├── peer.js │ │ └── room.js │ ├── components │ │ ├── SvgIcon.vue │ │ ├── Dock │ │ │ ├── EndCall.vue │ │ │ ├── MuteStream.vue │ │ │ ├── CopyLink.vue │ │ │ ├── ScreenShot.vue │ │ │ └── index.vue │ │ ├── LostConnection.vue │ │ ├── Stream │ │ │ ├── OtherPic.vue │ │ │ └── OwnPic.vue │ │ └── ScreenImg.vue │ ├── router │ │ └── index.js │ ├── main.js │ ├── static │ │ └── routes.js │ └── pages │ │ ├── CreateRoom.vue │ │ └── Room.vue ├── config │ ├── prod.env.js │ ├── dev.env.js │ └── index.js ├── build │ ├── logo.png │ ├── vue-loader.conf.js │ ├── build.js │ ├── check-versions.js │ ├── webpack.base.conf.js │ ├── utils.js │ ├── webpack.dev.conf.js │ └── webpack.prod.conf.js └── index.html ├── Procfile ├── .editorconfig ├── .gitignore ├── docker-compose.yml ├── .babelrc ├── .postcssrc.js ├── go.mod ├── utils └── utlis.go ├── models ├── model.go └── room.go ├── README.md ├── go.sum ├── routes └── routes.go ├── main.go ├── ws ├── hub.go └── ws.go ├── package.json └── api └── room └── room.go /client/static/.gitkeep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /Procfile: -------------------------------------------------------------------------------- 1 | web: webrtc-video-chat 2 | -------------------------------------------------------------------------------- /client/src/styles/fonts.styl: -------------------------------------------------------------------------------- 1 | @import url('https://fonts.googleapis.com/css?family=Ubuntu') 2 | -------------------------------------------------------------------------------- /client/config/prod.env.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | module.exports = { 3 | NODE_ENV: '"production"' 4 | } 5 | -------------------------------------------------------------------------------- /client/build/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/igorbezsmertnyi/webrtc-video-chat/HEAD/client/build/logo.png -------------------------------------------------------------------------------- /client/src/assets/bg.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/igorbezsmertnyi/webrtc-video-chat/HEAD/client/src/assets/bg.jpg -------------------------------------------------------------------------------- /client/src/assets/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/igorbezsmertnyi/webrtc-video-chat/HEAD/client/src/assets/logo.png -------------------------------------------------------------------------------- /client/src/assets/gh-logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/igorbezsmertnyi/webrtc-video-chat/HEAD/client/src/assets/gh-logo.png -------------------------------------------------------------------------------- /client/src/styles/index.styl: -------------------------------------------------------------------------------- 1 | @import './fonts.styl' 2 | @import './variables.styl' 3 | @import './grid.styl' 4 | @import './global.styl' -------------------------------------------------------------------------------- /client/src/styles/grid.styl: -------------------------------------------------------------------------------- 1 | html 2 | body 3 | margin 0 4 | padding 0 5 | left 0 6 | top 0 7 | width 100% 8 | height 100% 9 | overflow hidden 10 | font-family 'Ubuntu', sans-serif -------------------------------------------------------------------------------- /.editorconfig: -------------------------------------------------------------------------------- 1 | root = true 2 | 3 | [*] 4 | charset = utf-8 5 | indent_style = space 6 | indent_size = 2 7 | end_of_line = lf 8 | insert_final_newline = true 9 | trim_trailing_whitespace = true 10 | -------------------------------------------------------------------------------- /client/config/dev.env.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const merge = require('webpack-merge') 3 | const prodEnv = require('./prod.env') 4 | 5 | module.exports = merge(prodEnv, { 6 | NODE_ENV: '"development"' 7 | }) 8 | -------------------------------------------------------------------------------- /client/src/styles/variables.styl: -------------------------------------------------------------------------------- 1 | $whisper = #f7f8fb 2 | $imperial-primer = #222f3e 3 | $amour = #ee5253 4 | $wild-green = #1dd1a1 5 | $jade-dust = #00d2d3 6 | $electric-violet = #8000FF 7 | $aqua = #15D3FF -------------------------------------------------------------------------------- /client/src/App.vue: -------------------------------------------------------------------------------- 1 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | node_modules/ 3 | client/dist/ 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | 8 | # Editor directories and files 9 | .idea 10 | .vscode 11 | *.suo 12 | *.ntvs* 13 | *.njsproj 14 | *.sln 15 | 16 | webrtc-video-chat 17 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | services: 3 | postgres: 4 | image: postgres:9.6-alpine 5 | environment: 6 | POSTGRES_USER: postgres 7 | POSTGRES_PASSWORD: postgres 8 | POSTGRES_DB: postgres 9 | ports: 10 | - 5432:5432 11 | -------------------------------------------------------------------------------- /.babelrc: -------------------------------------------------------------------------------- 1 | { 2 | "presets": [ 3 | ["env", { 4 | "modules": false, 5 | "targets": { 6 | "browsers": ["> 1%", "last 2 versions", "not ie <= 8"] 7 | } 8 | }], 9 | "stage-2" 10 | ], 11 | "plugins": ["transform-vue-jsx", "transform-runtime"] 12 | } 13 | -------------------------------------------------------------------------------- /.postcssrc.js: -------------------------------------------------------------------------------- 1 | // https://github.com/michael-ciniawsky/postcss-load-config 2 | 3 | module.exports = { 4 | "plugins": { 5 | "postcss-import": {}, 6 | "postcss-url": {}, 7 | // to edit target browsers: use "browserslist" field in package.json 8 | "autoprefixer": {} 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /client/src/store/index.js: -------------------------------------------------------------------------------- 1 | import Vuex from 'vuex' 2 | import 'es6-promise/auto' 3 | 4 | import Room from './room' 5 | import Peer from './peer' 6 | import ScreenShot from './screenShot' 7 | 8 | export default () => new Vuex.Store({ 9 | modules: { 10 | Room, 11 | Peer, 12 | ScreenShot 13 | } 14 | }) -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module webrtc-video-chat 2 | 3 | go 1.22.2 4 | 5 | require ( 6 | github.com/gorilla/mux v1.8.1 7 | github.com/gorilla/websocket v1.5.1 8 | github.com/lib/pq v1.10.9 9 | github.com/rs/cors v1.10.1 10 | github.com/urfave/negroni v1.0.0 11 | ) 12 | 13 | require golang.org/x/net v0.17.0 // indirect 14 | -------------------------------------------------------------------------------- /client/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | WebRTC video chat 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /client/src/components/SvgIcon.vue: -------------------------------------------------------------------------------- 1 | 4 | 5 | 18 | -------------------------------------------------------------------------------- /client/src/router/index.js: -------------------------------------------------------------------------------- 1 | import Vue from 'vue' 2 | import Router from 'vue-router' 3 | import CreateRoom from '@/pages/CreateRoom' 4 | import Room from '@/pages/Room' 5 | 6 | Vue.use(Router) 7 | 8 | export default new Router({ 9 | mode: 'history', 10 | routes: [ 11 | { 12 | path: '/', 13 | name: 'CreateRoom', 14 | component: CreateRoom 15 | }, 16 | { 17 | path: '/room/:id', 18 | name: 'Room', 19 | component: Room 20 | } 21 | ] 22 | }) 23 | -------------------------------------------------------------------------------- /client/src/store/screenShot.js: -------------------------------------------------------------------------------- 1 | export default { 2 | state: { 3 | img: null 4 | }, 5 | 6 | getters: { 7 | currentScreenShot: state => state.img 8 | }, 9 | 10 | mutations: { 11 | SET_IMAGE(state, data) { 12 | state.img = data 13 | }, 14 | 15 | REMOVE_IMAGE(state) { 16 | state.img = null 17 | } 18 | }, 19 | 20 | actions: { 21 | setImage({ commit }, data) { 22 | commit('SET_IMAGE', data) 23 | }, 24 | 25 | removeImage({ commit }) { 26 | commit('REMOVE_IMAGE') 27 | } 28 | } 29 | } -------------------------------------------------------------------------------- /utils/utlis.go: -------------------------------------------------------------------------------- 1 | package utils 2 | 3 | import ( 4 | "crypto/md5" 5 | "encoding/hex" 6 | "math/rand" 7 | "time" 8 | ) 9 | 10 | const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" 11 | 12 | // Slug method for genetate sha hash for user peer connection 13 | func RandStringBytes(n int) string { 14 | b := make([]byte, n) 15 | for i := range b { 16 | b[i] = letterBytes[rand.Intn(len(letterBytes))] 17 | } 18 | 19 | hasher := md5.New() 20 | text := time.Now().String() 21 | hasher.Write([]byte(text)) 22 | return hex.EncodeToString(hasher.Sum(nil)) + string(b) 23 | } 24 | -------------------------------------------------------------------------------- /client/build/vue-loader.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const utils = require('./utils') 3 | const config = require('../config') 4 | const isProduction = process.env.NODE_ENV === 'production' 5 | const sourceMapEnabled = isProduction 6 | ? config.build.productionSourceMap 7 | : config.dev.cssSourceMap 8 | 9 | module.exports = { 10 | loaders: utils.cssLoaders({ 11 | sourceMap: sourceMapEnabled, 12 | extract: isProduction 13 | }), 14 | cssSourceMap: sourceMapEnabled, 15 | cacheBusting: config.dev.cacheBusting, 16 | transformToRequire: { 17 | video: ['src', 'poster'], 18 | source: 'src', 19 | img: 'src', 20 | image: 'xlink:href' 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /client/src/main.js: -------------------------------------------------------------------------------- 1 | // The Vue build version to load with the `import` command 2 | // (runtime-only or standalone) has been set in webpack.base.conf with an alias. 3 | import Vue from 'vue' 4 | import App from './App' 5 | import router from './router' 6 | import Vuex from 'vuex' 7 | import ElementUI from 'element-ui' 8 | import 'element-ui/lib/theme-chalk/index.css' 9 | import '@/styles/index.styl' 10 | import store from '@/store' 11 | 12 | Vue.use(Vuex) 13 | Vue.use(ElementUI) 14 | Vue.config.productionTip = false 15 | 16 | /* eslint-disable no-new */ 17 | new Vue({ 18 | el: '#app', 19 | router, 20 | store, 21 | components: { App }, 22 | template: '' 23 | }) 24 | -------------------------------------------------------------------------------- /client/src/static/routes.js: -------------------------------------------------------------------------------- 1 | const basePath = window.location.hostname === 'localhost' ? 'http://localhost:3000' : '' 2 | 3 | const wsSchema = window.location.protocol === 'http:' ? 'ws:' : 'wss:' 4 | const baseSocket = window.location.hostname === 'localhost' ? `${wsSchema}//localhost:3000` : `${wsSchema}//${window.location.hostname}` 5 | 6 | export default { 7 | createRoomPath: () => ( 8 | `${basePath}/api/create_room` 9 | ), 10 | getRoomPath: slug => ( 11 | `${basePath}/api/get_room/${slug}` 12 | ), 13 | connectToRoomPath: slug => ( 14 | `${basePath}/api/room/${slug}` 15 | ), 16 | socketPath: slug => ( 17 | `${baseSocket}/channel/${slug}` 18 | ) 19 | } -------------------------------------------------------------------------------- /models/model.go: -------------------------------------------------------------------------------- 1 | package models 2 | 3 | import ( 4 | "database/sql" 5 | 6 | _ "github.com/lib/pq" 7 | ) 8 | 9 | var DB *sql.DB 10 | 11 | func SetDatabase(db *sql.DB) { 12 | DB = db 13 | } 14 | 15 | func Connect(dbURL string) (*sql.DB, error) { 16 | db, err := sql.Open("postgres", dbURL) 17 | 18 | if err != nil { 19 | return nil, err 20 | } 21 | 22 | err = db.Ping() 23 | 24 | if err != nil { 25 | return nil, err 26 | } 27 | 28 | _, err = db.Exec(` 29 | CREATE TABLE IF NOT EXISTS rooms ( 30 | id SERIAL, 31 | slug TEXT, 32 | created_at TIMESTAMP 33 | ); 34 | `) 35 | 36 | if err != nil { 37 | return nil, err 38 | } 39 | 40 | return db, nil 41 | } 42 | -------------------------------------------------------------------------------- /client/src/components/Dock/EndCall.vue: -------------------------------------------------------------------------------- 1 | 8 | 9 | 24 | 25 | 34 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # WebRTC video chat 2 | ___ 3 | 4 | The application builds on [Simple Peer](https://github.com/feross/simple-peer) node module, for opening peer connection between browsers and Go signal server with connect via WebSocket protocol to a user and sending command necessary for connection is done. 5 | 6 | ### Start Application 7 | 8 | 1. Clone the repostitory 9 | 2. Install nodejs 10 | 3. Install golang 11 | 4. Install postgresql 12 | 5. Run following command: 13 | 14 | > `go install`
15 | > `go run main.go`
16 | > `npm install`
17 | > `npm run dev`
18 | 19 | Make sure that `psql` service working. Also, you need to have `postgres` user and `postgres` dbname. 20 | 21 | For start `postgres` you able to use Docker, by run `docker-compose up` command. -------------------------------------------------------------------------------- /client/src/components/LostConnection.vue: -------------------------------------------------------------------------------- 1 | 9 | 10 | 20 | 21 | 45 | -------------------------------------------------------------------------------- /client/src/styles/global.styl: -------------------------------------------------------------------------------- 1 | .dock-btn 2 | width 54px 3 | height 54px 4 | border-radius 8px 5 | margin 0 10px 0 0 6 | transition ease-in .2s 7 | cursor pointer 8 | 9 | &:last-child 10 | margin 0 11 | 12 | &:hover 13 | background transparentify(#fff, .6) 14 | transition ease-in .2s 15 | 16 | &--active 17 | background transparentify($imperial-primer, .4) 18 | 19 | &:hover 20 | background transparentify($imperial-primer, .3) 21 | transition ease-in .2s 22 | 23 | button 24 | background transparent 25 | border 0 26 | box-shadow none 27 | margin 0 28 | padding 8px 29 | cursor pointer 30 | display flex 31 | justify-content center 32 | align-items center 33 | 34 | svg 35 | width 80% 36 | height 42px 37 | 38 | .el-message 39 | background $imperial-primer !important 40 | border 0 41 | 42 | p 43 | i 44 | color #fff !important 45 | -------------------------------------------------------------------------------- /client/src/assets/copy.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 8 | 9 | 10 | 11 | 12 | 14 | 15 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY= 2 | github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ= 3 | github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY= 4 | github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY= 5 | github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw= 6 | github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o= 7 | github.com/rs/cors v1.10.1 h1:L0uuZVXIKlI1SShY2nhFfo44TYvDPQ1w4oFkUJNfhyo= 8 | github.com/rs/cors v1.10.1/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU= 9 | github.com/urfave/negroni v1.0.0 h1:kIimOitoypq34K7TG7DUaJ9kq/N4Ofuwi1sjz0KipXc= 10 | github.com/urfave/negroni v1.0.0/go.mod h1:Meg73S6kFm/4PpbYdq35yYWoCZ9mS/YSx+lKnmiohz4= 11 | golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM= 12 | golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE= 13 | -------------------------------------------------------------------------------- /client/src/components/Dock/MuteStream.vue: -------------------------------------------------------------------------------- 1 | 14 | 15 | 39 | 40 | 46 | -------------------------------------------------------------------------------- /client/src/assets/phone.svg: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | 10 | 14 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /client/src/components/Dock/CopyLink.vue: -------------------------------------------------------------------------------- 1 | 9 | 10 | 39 | 40 | 51 | -------------------------------------------------------------------------------- /client/src/components/Stream/OtherPic.vue: -------------------------------------------------------------------------------- 1 | 8 | 9 | 34 | 35 | 49 | -------------------------------------------------------------------------------- /routes/routes.go: -------------------------------------------------------------------------------- 1 | package routes 2 | 3 | import ( 4 | "io/ioutil" 5 | "net/http" 6 | "webrtc-video-chat/api/room" 7 | "webrtc-video-chat/ws" 8 | 9 | "github.com/gorilla/mux" 10 | ) 11 | 12 | func emptyHandler(w http.ResponseWriter, r *http.Request) { 13 | f, _ := ioutil.ReadFile("./client/dist/index.html") 14 | 15 | w.WriteHeader(http.StatusOK) 16 | w.Write(f) 17 | } 18 | 19 | // NewRoutes builds the routes for the api 20 | func NewRoutes() *mux.Router { 21 | mux := mux.NewRouter().StrictSlash(true) 22 | 23 | // client static files 24 | mux.Handle("/", http.FileServer(http.Dir("./client/dist/"))).Methods("GET") 25 | mux.HandleFunc("/room/{slug}", emptyHandler).Methods("GET") 26 | mux.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("./client/dist/static/")))) 27 | 28 | // client websocket connection 29 | mux.HandleFunc("/channel/{slug}", ws.Handler).Methods("GET") 30 | 31 | // create new room request 32 | api := mux.PathPrefix("/api/").Subrouter() 33 | 34 | api.HandleFunc("/create_room", room.HandlerCreate).Methods("POST") 35 | api.HandleFunc("/get_room/{slug}", room.HandlerGet).Methods("GET") 36 | 37 | return mux 38 | } 39 | -------------------------------------------------------------------------------- /models/room.go: -------------------------------------------------------------------------------- 1 | package models 2 | 3 | import ( 4 | "database/sql" 5 | "time" 6 | "webrtc-video-chat/utils" 7 | ) 8 | 9 | // Room row structure 10 | type Room struct { 11 | Id int64 `json:"id"` 12 | Slug string `json:"slug"` 13 | CreatedAt time.Time `json:"created_at"` 14 | } 15 | 16 | // Create Room Action 17 | func CreateRoom(db *sql.DB) (*Room, error) { 18 | created := Room{} 19 | slug := utils.RandStringBytes(64) 20 | createdAt := time.Now() 21 | 22 | row, _ := db.Query( 23 | "INSERT INTO rooms (slug, created_at) VALUES ($1, $2) RETURNING *;", 24 | slug, 25 | createdAt, 26 | ) 27 | 28 | row.Next() 29 | 30 | if err := row.Scan(&created.Id, &created.Slug, &created.CreatedAt); err != nil { 31 | return nil, err 32 | } 33 | 34 | return &created, nil 35 | } 36 | 37 | // Slect Room Action 38 | func SelectRoom(db *sql.DB, slug string) (*Room, error) { 39 | room := Room{} 40 | 41 | row, _ := db.Query( 42 | "SELECT * FROM rooms WHERE slug LIKE $1;", 43 | slug, 44 | ) 45 | 46 | row.Next() 47 | 48 | if err := row.Scan(&room.Id, &room.Slug, &room.CreatedAt); err != nil { 49 | return nil, err 50 | } 51 | 52 | return &room, nil 53 | } 54 | -------------------------------------------------------------------------------- /client/src/components/Dock/ScreenShot.vue: -------------------------------------------------------------------------------- 1 | 9 | 10 | 35 | 36 | 51 | -------------------------------------------------------------------------------- /client/src/components/Dock/index.vue: -------------------------------------------------------------------------------- 1 | 20 | 21 | 37 | 38 | 54 | -------------------------------------------------------------------------------- /client/src/assets/network.svg: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | 9 | 10 | 11 | 18 | 19 | -------------------------------------------------------------------------------- /client/build/build.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | require('./check-versions')() 3 | 4 | process.env.NODE_ENV = 'production' 5 | 6 | const ora = require('ora') 7 | const rm = require('rimraf') 8 | const path = require('path') 9 | const chalk = require('chalk') 10 | const webpack = require('webpack') 11 | const config = require('../config') 12 | const webpackConfig = require('./webpack.prod.conf') 13 | 14 | const spinner = ora('building for production...') 15 | spinner.start() 16 | 17 | rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => { 18 | if (err) throw err 19 | webpack(webpackConfig, (err, stats) => { 20 | spinner.stop() 21 | if (err) throw err 22 | process.stdout.write(stats.toString({ 23 | colors: true, 24 | modules: false, 25 | children: false, // If you are using ts-loader, setting this to true will make TypeScript errors show up during build. 26 | chunks: false, 27 | chunkModules: false 28 | }) + '\n\n') 29 | 30 | if (stats.hasErrors()) { 31 | console.log(chalk.red(' Build failed with errors.\n')) 32 | process.exit(1) 33 | } 34 | 35 | console.log(chalk.cyan(' Build complete.\n')) 36 | console.log(chalk.yellow( 37 | ' Tip: built files are meant to be served over an HTTP server.\n' + 38 | ' Opening index.html over file:// won\'t work.\n' 39 | )) 40 | }) 41 | }) 42 | -------------------------------------------------------------------------------- /client/src/store/peer.js: -------------------------------------------------------------------------------- 1 | import Peer from 'simple-peer' 2 | 3 | export default { 4 | state: { 5 | peer: null, 6 | conn: { 7 | sdp: null, 8 | type: null 9 | } 10 | }, 11 | 12 | getters: { 13 | currentPeer: state => state.peer, 14 | currentConn: state => state.conn 15 | }, 16 | 17 | mutations: { 18 | SET_PEER(state, data) { 19 | state.peer = data 20 | }, 21 | 22 | SET_CONN(state, data) { 23 | state.conn.sdp = data.sdp 24 | state.conn.type = data.type 25 | }, 26 | 27 | DESTROY_PEER(state) { 28 | state.peer = null 29 | state.conn.sdp = null 30 | state.conn.type = null 31 | } 32 | }, 33 | 34 | actions: { 35 | setPeer({ commit }, data) { 36 | const peer = new Peer({ 37 | initiator: data.init, 38 | trickle: false, 39 | stream: data.stream, 40 | config: { 41 | iceServers: [ 42 | { 43 | urls: 'stun:stun.l.google.com:19302' 44 | }, 45 | { 46 | urls: 'stun:global.stun.twilio.com:3478' 47 | } 48 | ], 49 | }, 50 | }) 51 | 52 | commit('SET_PEER', peer) 53 | }, 54 | 55 | setConn({ commit }, data) { 56 | commit('SET_CONN', data) 57 | }, 58 | 59 | destroyPeer({ commit }) { 60 | commit('DESTROY_PEER') 61 | } 62 | } 63 | } -------------------------------------------------------------------------------- /main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | "log" 6 | "net/http" 7 | "os" 8 | "time" 9 | 10 | "webrtc-video-chat/models" 11 | "webrtc-video-chat/routes" 12 | "webrtc-video-chat/ws" 13 | 14 | "github.com/rs/cors" 15 | "github.com/urfave/negroni" 16 | ) 17 | 18 | func determineListenAddress() (string, error) { 19 | port := os.Getenv("PORT") 20 | if port == "" { 21 | return ":3000", fmt.Errorf("$PORT not set") 22 | } 23 | return ":" + port, nil 24 | } 25 | 26 | func connectDatabase() { 27 | url := os.Getenv("DATABASE_URL") 28 | 29 | if url == "" { 30 | url = "user=postgres dbname=postgres password=postgres sslmode=disable" 31 | } 32 | 33 | db, err := models.Connect(url) 34 | 35 | if err != nil { 36 | log.Fatalf("Connection error: %s", err.Error()) 37 | } 38 | 39 | models.SetDatabase(db) 40 | } 41 | 42 | func main() { 43 | go connectDatabase() 44 | 45 | hub := ws.H 46 | 47 | go hub.Run() 48 | 49 | c := cors.New(cors.Options{ 50 | AllowedOrigins: []string{"*"}, 51 | }) 52 | 53 | addr, _ := determineListenAddress() 54 | routes := routes.NewRoutes() 55 | n := negroni.Classic() 56 | n.Use(c) 57 | n.UseHandler(routes) 58 | 59 | s := &http.Server{ 60 | Addr: addr, 61 | Handler: n, 62 | ReadTimeout: 10 * time.Second, 63 | WriteTimeout: 10 * time.Second, 64 | MaxHeaderBytes: 1 << 20, 65 | } 66 | log.Fatal(s.ListenAndServe()) 67 | } 68 | -------------------------------------------------------------------------------- /client/build/check-versions.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const chalk = require('chalk') 3 | const semver = require('semver') 4 | const packageConfig = require('../../package.json') 5 | const shell = require('shelljs') 6 | 7 | function exec (cmd) { 8 | return require('child_process').execSync(cmd).toString().trim() 9 | } 10 | 11 | const versionRequirements = [ 12 | { 13 | name: 'node', 14 | currentVersion: semver.clean(process.version), 15 | versionRequirement: packageConfig.engines.node 16 | } 17 | ] 18 | 19 | if (shell.which('npm')) { 20 | versionRequirements.push({ 21 | name: 'npm', 22 | currentVersion: exec('npm --version'), 23 | versionRequirement: packageConfig.engines.npm 24 | }) 25 | } 26 | 27 | module.exports = function () { 28 | const warnings = [] 29 | 30 | for (let i = 0; i < versionRequirements.length; i++) { 31 | const mod = versionRequirements[i] 32 | 33 | if (!semver.satisfies(mod.currentVersion, mod.versionRequirement)) { 34 | warnings.push(mod.name + ': ' + 35 | chalk.red(mod.currentVersion) + ' should be ' + 36 | chalk.green(mod.versionRequirement) 37 | ) 38 | } 39 | } 40 | 41 | if (warnings.length) { 42 | console.log('') 43 | console.log(chalk.yellow('To use this template, you must update following to modules:')) 44 | console.log() 45 | 46 | for (let i = 0; i < warnings.length; i++) { 47 | const warning = warnings[i] 48 | console.log(' ' + warning) 49 | } 50 | 51 | console.log() 52 | process.exit(1) 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /client/src/assets/microphone.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 22 | 23 | -------------------------------------------------------------------------------- /client/src/assets/picture.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 25 | 26 | -------------------------------------------------------------------------------- /ws/hub.go: -------------------------------------------------------------------------------- 1 | package ws 2 | 3 | type message struct { 4 | data []byte 5 | room string 6 | } 7 | 8 | type subscription struct { 9 | conn *connection 10 | room string 11 | } 12 | 13 | // hub maintains the set of active connections and broadcasts messages to the 14 | // connections. 15 | type hub struct { 16 | // Registered connections. 17 | rooms map[string]map[*connection]bool 18 | 19 | // Inbound messages from the connections. 20 | broadcast chan message 21 | 22 | // Register requests from the connections. 23 | register chan subscription 24 | 25 | // Unregister requests from connections. 26 | unregister chan subscription 27 | } 28 | 29 | var H = hub{ 30 | broadcast: make(chan message), 31 | register: make(chan subscription), 32 | unregister: make(chan subscription), 33 | rooms: make(map[string]map[*connection]bool), 34 | } 35 | 36 | func (h *hub) Run() { 37 | for { 38 | select { 39 | case s := <-h.register: 40 | connections := h.rooms[s.room] 41 | 42 | if connections == nil { 43 | connections = make(map[*connection]bool) 44 | h.rooms[s.room] = connections 45 | } 46 | 47 | h.rooms[s.room][s.conn] = true 48 | case s := <-h.unregister: 49 | connections := h.rooms[s.room] 50 | 51 | if connections != nil { 52 | if _, ok := connections[s.conn]; ok { 53 | delete(connections, s.conn) 54 | close(s.conn.send) 55 | 56 | if len(connections) == 0 { 57 | delete(h.rooms, s.room) 58 | } 59 | } 60 | } 61 | case m := <-h.broadcast: 62 | connections := h.rooms[m.room] 63 | 64 | for c := range connections { 65 | select { 66 | case c.send <- m.data: 67 | default: 68 | close(c.send) 69 | delete(connections, c) 70 | 71 | if len(connections) == 0 { 72 | delete(h.rooms, m.room) 73 | } 74 | } 75 | } 76 | } 77 | } 78 | } 79 | -------------------------------------------------------------------------------- /client/src/components/ScreenImg.vue: -------------------------------------------------------------------------------- 1 | 14 | 15 | 55 | 56 | 87 | -------------------------------------------------------------------------------- /client/src/assets/microphone-mute.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 28 | 29 | -------------------------------------------------------------------------------- /client/src/store/room.js: -------------------------------------------------------------------------------- 1 | import Routes from "@/static/routes" 2 | import router from '@/router' 3 | 4 | export default { 5 | state: { 6 | id: null, 7 | slug: null, 8 | createdAt: null, 9 | created: false 10 | }, 11 | 12 | getters: { 13 | room: state => state 14 | }, 15 | 16 | mutations: { 17 | CREATE_ROOM(state, data) { 18 | state.id = data.id 19 | state.slug = data.slug 20 | state.createdAt = data.created_at 21 | state.created = true 22 | 23 | localStorage.setItem('room', JSON.stringify(state)) 24 | }, 25 | 26 | SET_ROOM(state, data) { 27 | state.id = data.id 28 | state.slug = data.slug 29 | state.createdAt = data.created_at 30 | 31 | localStorage.setItem('room', JSON.stringify(state)) 32 | }, 33 | 34 | LEAVE_ROOM(state, id) { 35 | state.roomId = null 36 | } 37 | }, 38 | 39 | actions: { 40 | async createRoom({ commit }) { 41 | try { 42 | const res = await fetch(Routes.createRoomPath(), { 43 | method: 'POST', 44 | headers: { 45 | 'content-type': 'application/json' 46 | } 47 | }) 48 | const room = await res.json() 49 | 50 | await commit('CREATE_ROOM', room) 51 | await router.push({ path: `/room/${room.slug}` }) 52 | } catch (err) { 53 | console.error(err) 54 | } 55 | }, 56 | 57 | async getRoom({ commit }, slug) { 58 | try { 59 | const res = await fetch(Routes.getRoomPath(slug), { 60 | method: 'GET', 61 | headers: { 62 | 'content-type': 'application/json' 63 | } 64 | }) 65 | const room = await res.json() 66 | await commit('SET_ROOM', room) 67 | } catch (err) { 68 | console.error(err) 69 | } 70 | }, 71 | 72 | checkRoom({ commit }) { 73 | const room = JSON.parse(localStorage.getItem('room')) 74 | 75 | if (room && (room.slug == router.history.current.params.id) && room.created) { 76 | commit('CREATE_ROOM', room) 77 | } else { 78 | this.dispatch('getRoom', router.history.current.params.id) 79 | } 80 | } 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /client/config/index.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | // Template version: 1.3.1 3 | // see http://vuejs-templates.github.io/webpack for documentation. 4 | 5 | const path = require('path') 6 | 7 | module.exports = { 8 | dev: { 9 | 10 | // Paths 11 | assetsSubDirectory: 'static', 12 | assetsPublicPath: '/', 13 | proxyTable: {}, 14 | 15 | // Various Dev Server settings 16 | host: '0.0.0.0', // can be overwritten by process.env.HOST 17 | port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined 18 | autoOpenBrowser: false, 19 | errorOverlay: true, 20 | notifyOnErrors: true, 21 | poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions- 22 | 23 | 24 | /** 25 | * Source Maps 26 | */ 27 | 28 | // https://webpack.js.org/configuration/devtool/#development 29 | devtool: 'cheap-module-eval-source-map', 30 | 31 | // If you have problems debugging vue-files in devtools, 32 | // set this to false - it *may* help 33 | // https://vue-loader.vuejs.org/en/options.html#cachebusting 34 | cacheBusting: true, 35 | 36 | cssSourceMap: true 37 | }, 38 | 39 | build: { 40 | // Template for index.html 41 | index: path.resolve(__dirname, '../dist/index.html'), 42 | 43 | // Paths 44 | assetsRoot: path.resolve(__dirname, '../dist'), 45 | assetsSubDirectory: 'static', 46 | assetsPublicPath: '/', 47 | 48 | /** 49 | * Source Maps 50 | */ 51 | 52 | productionSourceMap: true, 53 | // https://webpack.js.org/configuration/devtool/#production 54 | devtool: '#source-map', 55 | 56 | // Gzip off by default as many popular static hosts such as 57 | // Surge or Netlify already gzip all static assets for you. 58 | // Before setting to `true`, make sure to: 59 | // npm install --save-dev compression-webpack-plugin 60 | productionGzip: false, 61 | productionGzipExtensions: ['js', 'css'], 62 | 63 | // Run the build command with an extra argument to 64 | // View the bundle analyzer report after build finishes: 65 | // `npm run build --report` 66 | // Set to `true` or `false` to always turn it on or off 67 | bundleAnalyzerReport: process.env.npm_config_report 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "video-chat", 3 | "version": "1.0.0", 4 | "description": "A Vue.js project", 5 | "author": "igorbezsmertnyi ", 6 | "private": true, 7 | "scripts": { 8 | "dev": "webpack-dev-server --inline --progress --config client/build/webpack.dev.conf.js", 9 | "start": "npm run dev", 10 | "build": "node client/build/build.js", 11 | "postinstall": "npm run build" 12 | }, 13 | "dependencies": { 14 | "element-ui": "^2.3.4", 15 | "es6-promise": "^4.2.4", 16 | "simple-peer": "^9.0.0", 17 | "style-loader": "^0.20.3", 18 | "stylus": "^0.54.5", 19 | "stylus-loader": "^3.0.2", 20 | "vue": "^2.5.2", 21 | "vue-router": "^3.0.1", 22 | "vuex": "^3.0.1" 23 | }, 24 | "devDependencies": { 25 | "autoprefixer": "^7.1.2", 26 | "babel-core": "^6.22.1", 27 | "babel-helper-vue-jsx-merge-props": "^2.0.3", 28 | "babel-loader": "^7.1.1", 29 | "babel-plugin-syntax-jsx": "^6.18.0", 30 | "babel-plugin-transform-runtime": "^6.22.0", 31 | "babel-plugin-transform-vue-jsx": "^3.5.0", 32 | "babel-preset-env": "^1.3.2", 33 | "babel-preset-stage-2": "^6.22.0", 34 | "chalk": "^2.0.1", 35 | "copy-webpack-plugin": "^4.0.1", 36 | "css-loader": "^0.28.0", 37 | "extract-text-webpack-plugin": "^3.0.0", 38 | "file-loader": "^1.1.4", 39 | "friendly-errors-webpack-plugin": "^1.6.1", 40 | "html-webpack-plugin": "^2.30.1", 41 | "node-notifier": "^5.1.2", 42 | "optimize-css-assets-webpack-plugin": "^3.2.0", 43 | "ora": "^1.2.0", 44 | "portfinder": "^1.0.13", 45 | "postcss-import": "^11.0.0", 46 | "postcss-loader": "^2.0.8", 47 | "postcss-url": "^7.2.1", 48 | "rimraf": "^2.6.0", 49 | "semver": "^5.3.0", 50 | "shelljs": "^0.7.6", 51 | "uglifyjs-webpack-plugin": "^1.1.1", 52 | "url-loader": "^0.5.8", 53 | "vue-loader": "^13.3.0", 54 | "vue-style-loader": "^3.0.1", 55 | "vue-template-compiler": "^2.5.2", 56 | "webpack": "^3.6.0", 57 | "webpack-bundle-analyzer": "^2.9.0", 58 | "webpack-dev-server": "^2.9.1", 59 | "webpack-merge": "^4.1.0" 60 | }, 61 | "engines": { 62 | "node": "8.17.0", 63 | "npm": "6.13.4" 64 | }, 65 | "browserslist": [ 66 | "> 1%", 67 | "last 2 versions", 68 | "not ie <= 8" 69 | ] 70 | } 71 | -------------------------------------------------------------------------------- /api/room/room.go: -------------------------------------------------------------------------------- 1 | package room 2 | 3 | import ( 4 | "database/sql" 5 | "encoding/json" 6 | "io/ioutil" 7 | "log" 8 | "net/http" 9 | "webrtc-video-chat/models" 10 | 11 | "github.com/gorilla/mux" 12 | ) 13 | 14 | type e map[string]string 15 | 16 | var db *sql.DB 17 | 18 | // Handler for creating new room 19 | func HandlerCreate(w http.ResponseWriter, r *http.Request) { 20 | db := models.DB 21 | created, err := models.CreateRoom(db) 22 | 23 | if err != nil { 24 | errorResponse(r, w, err) 25 | return 26 | } 27 | 28 | respond(r, w, http.StatusOK, created) 29 | } 30 | 31 | // Handler for getting room 32 | func HandlerGet(w http.ResponseWriter, r *http.Request) { 33 | db := models.DB 34 | slug := mux.Vars(r)["slug"] 35 | 36 | room, err := models.SelectRoom(db, slug) 37 | 38 | if err != nil { 39 | errorResponse(r, w, err) 40 | return 41 | } 42 | 43 | respond(r, w, http.StatusOK, room) 44 | } 45 | 46 | func unmarshalRoom(r *http.Request) (*models.Room, error) { 47 | defer r.Body.Close() 48 | 49 | var room models.Room 50 | 51 | bytes, err := ioutil.ReadAll(r.Body) 52 | 53 | if err != nil { 54 | return nil, err 55 | } 56 | 57 | if err = json.Unmarshal(bytes, &room); err != nil { 58 | return nil, err 59 | } 60 | 61 | return &room, nil 62 | } 63 | 64 | func response(r *http.Request, w http.ResponseWriter, status int, bytes []byte) { 65 | w.Header().Set("Content-Type", "application/json") 66 | 67 | w.WriteHeader(status) 68 | 69 | if bytes != nil { 70 | bytes = append(bytes, '\n') 71 | w.Write(bytes) 72 | } 73 | 74 | log.Printf( 75 | "\"%s %s %s\" %d %d\n", 76 | r.Method, r.URL.Path, r.Proto, status, len(bytes), 77 | ) 78 | } 79 | 80 | func errorResponse(r *http.Request, w http.ResponseWriter, err error) { 81 | bytes, _ := json.Marshal(e{"message": err.Error()}) 82 | 83 | response(r, w, http.StatusInternalServerError, bytes) 84 | } 85 | 86 | func respond(r *http.Request, w http.ResponseWriter, status int, data interface{}) { 87 | if data != nil { 88 | bytes, err := json.Marshal(data) 89 | 90 | if err != nil { 91 | errorResponse(r, w, err) 92 | return 93 | } 94 | 95 | response(r, w, status, bytes) 96 | } else { 97 | response(r, w, status, nil) 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /client/build/webpack.base.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const path = require('path') 3 | const utils = require('./utils') 4 | const config = require('../config') 5 | const vueLoaderConfig = require('./vue-loader.conf') 6 | 7 | function resolve (dir) { 8 | return path.join(__dirname, '..', dir) 9 | } 10 | 11 | 12 | 13 | module.exports = { 14 | context: path.resolve(__dirname, '../'), 15 | entry: { 16 | app: './src/main.js' 17 | }, 18 | output: { 19 | path: config.build.assetsRoot, 20 | filename: '[name].js', 21 | publicPath: process.env.NODE_ENV === 'production' 22 | ? config.build.assetsPublicPath 23 | : config.dev.assetsPublicPath 24 | }, 25 | resolve: { 26 | extensions: ['.js', '.vue', '.json'], 27 | alias: { 28 | 'vue$': 'vue/dist/vue.esm.js', 29 | '@': resolve('src'), 30 | } 31 | }, 32 | module: { 33 | rules: [ 34 | { 35 | test: /\.vue$/, 36 | loader: 'vue-loader', 37 | options: vueLoaderConfig 38 | }, 39 | { 40 | test: /\.js$/, 41 | loader: 'babel-loader', 42 | include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')] 43 | }, 44 | { 45 | test: /\.(png|jpe?g|gif|svg)(\?.*)?$/, 46 | loader: 'url-loader', 47 | options: { 48 | limit: 10000, 49 | name: utils.assetsPath('img/[name].[hash:7].[ext]') 50 | } 51 | }, 52 | { 53 | test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/, 54 | loader: 'url-loader', 55 | options: { 56 | limit: 10000, 57 | name: utils.assetsPath('media/[name].[hash:7].[ext]') 58 | } 59 | }, 60 | { 61 | test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/, 62 | loader: 'url-loader', 63 | options: { 64 | limit: 10000, 65 | name: utils.assetsPath('fonts/[name].[hash:7].[ext]') 66 | } 67 | } 68 | ] 69 | }, 70 | node: { 71 | // prevent webpack from injecting useless setImmediate polyfill because Vue 72 | // source contains it (although only uses it if it's native). 73 | setImmediate: false, 74 | // prevent webpack from injecting mocks to Node native modules 75 | // that does not make sense for the client 76 | dgram: 'empty', 77 | fs: 'empty', 78 | net: 'empty', 79 | tls: 'empty', 80 | child_process: 'empty' 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /client/src/components/Stream/OwnPic.vue: -------------------------------------------------------------------------------- 1 | 18 | 19 | 71 | 72 | 114 | -------------------------------------------------------------------------------- /ws/ws.go: -------------------------------------------------------------------------------- 1 | package ws 2 | 3 | import ( 4 | "log" 5 | "net/http" 6 | "time" 7 | 8 | "github.com/gorilla/mux" 9 | 10 | "github.com/gorilla/websocket" 11 | ) 12 | 13 | // connection is an middleman between the websocket connection and the hub. 14 | type connection struct { 15 | // The websocket connection. 16 | conn *websocket.Conn 17 | 18 | // Buffered channel of outbound messages. 19 | send chan []byte 20 | } 21 | 22 | func checkOrigin(r *http.Request) bool { 23 | return true 24 | } 25 | 26 | const ( 27 | writeWait = 10 * time.Second 28 | pongWait = 60 * time.Second 29 | pingPeriod = (pongWait * 9) / 10 30 | maxMessageSize = 1024 * 1024 31 | ) 32 | 33 | var upgrader = websocket.Upgrader{ 34 | ReadBufferSize: 1024, 35 | WriteBufferSize: 1024, 36 | CheckOrigin: checkOrigin, 37 | } 38 | 39 | // Handler handles websocket requests from the peer. 40 | func Handler(w http.ResponseWriter, r *http.Request) { 41 | conn, err := upgrader.Upgrade(w, r, nil) 42 | params := mux.Vars(r) 43 | 44 | if err != nil { 45 | log.Println(err) 46 | return 47 | } 48 | 49 | c := &connection{ 50 | send: make(chan []byte, 256), 51 | conn: conn, 52 | } 53 | 54 | s := subscription{ 55 | c, 56 | params["slug"], 57 | } 58 | 59 | H.register <- s 60 | 61 | go s.writePump() 62 | s.readPump() 63 | } 64 | 65 | // readPump pumps messages from the websocket connection to the hub. 66 | func (s subscription) readPump() { 67 | c := s.conn 68 | 69 | defer func() { 70 | H.unregister <- s 71 | c.conn.Close() 72 | }() 73 | 74 | c.conn.SetReadLimit(maxMessageSize) 75 | c.conn.SetReadDeadline(time.Now().Add(pongWait)) 76 | c.conn.SetPongHandler(func(string) error { c.conn.SetReadDeadline(time.Now().Add(pongWait)); return nil }) 77 | 78 | for { 79 | _, msg, err := c.conn.ReadMessage() 80 | 81 | if err != nil { 82 | if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) { 83 | log.Printf("error: %v", err) 84 | } 85 | break 86 | } 87 | 88 | m := message{msg, s.room} 89 | H.broadcast <- m 90 | } 91 | } 92 | 93 | // writePump pumps messages from the hub to the websocket connection. 94 | func (s *subscription) writePump() { 95 | c := s.conn 96 | ticker := time.NewTicker(pingPeriod) 97 | 98 | defer func() { 99 | ticker.Stop() 100 | c.conn.Close() 101 | }() 102 | 103 | for { 104 | select { 105 | case message, ok := <-c.send: 106 | if !ok { 107 | c.write(websocket.CloseMessage, []byte{}) 108 | return 109 | } 110 | 111 | if err := c.write(websocket.TextMessage, message); err != nil { 112 | return 113 | } 114 | case <-ticker.C: 115 | if err := c.write(websocket.PingMessage, []byte{}); err != nil { 116 | return 117 | } 118 | } 119 | } 120 | } 121 | 122 | // write writes a message with the given message type and payload. 123 | func (c *connection) write(mt int, payload []byte) error { 124 | c.conn.SetWriteDeadline(time.Now().Add(writeWait)) 125 | return c.conn.WriteMessage(mt, payload) 126 | } 127 | -------------------------------------------------------------------------------- /client/build/utils.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const path = require('path') 3 | const config = require('../config') 4 | const ExtractTextPlugin = require('extract-text-webpack-plugin') 5 | const packageConfig = require('../../package.json') 6 | 7 | exports.assetsPath = function (_path) { 8 | const assetsSubDirectory = process.env.NODE_ENV === 'production' 9 | ? config.build.assetsSubDirectory 10 | : config.dev.assetsSubDirectory 11 | 12 | return path.posix.join(assetsSubDirectory, _path) 13 | } 14 | 15 | exports.cssLoaders = function (options) { 16 | options = options || {} 17 | 18 | const cssLoader = { 19 | loader: 'css-loader', 20 | options: { 21 | sourceMap: options.sourceMap 22 | } 23 | } 24 | 25 | const postcssLoader = { 26 | loader: 'postcss-loader', 27 | options: { 28 | sourceMap: options.sourceMap 29 | } 30 | } 31 | 32 | // generate loader string to be used with extract text plugin 33 | function generateLoaders (loader, loaderOptions) { 34 | const loaders = options.usePostCSS ? [cssLoader, postcssLoader] : [cssLoader] 35 | 36 | if (loader) { 37 | loaders.push({ 38 | loader: loader + '-loader', 39 | options: Object.assign({}, loaderOptions, { 40 | sourceMap: options.sourceMap 41 | }) 42 | }) 43 | } 44 | 45 | // Extract CSS when that option is specified 46 | // (which is the case during production build) 47 | if (options.extract) { 48 | return ExtractTextPlugin.extract({ 49 | use: loaders, 50 | fallback: 'vue-style-loader' 51 | }) 52 | } else { 53 | return ['vue-style-loader'].concat(loaders) 54 | } 55 | } 56 | 57 | // https://vue-loader.vuejs.org/en/configurations/extract-css.html 58 | return { 59 | css: generateLoaders(), 60 | postcss: generateLoaders(), 61 | less: generateLoaders('less'), 62 | sass: generateLoaders('sass', { indentedSyntax: true }), 63 | scss: generateLoaders('sass'), 64 | stylus: generateLoaders('stylus'), 65 | styl: generateLoaders('stylus') 66 | } 67 | } 68 | 69 | // Generate loaders for standalone style files (outside of .vue) 70 | exports.styleLoaders = function (options) { 71 | const output = [] 72 | const loaders = exports.cssLoaders(options) 73 | 74 | for (const extension in loaders) { 75 | const loader = loaders[extension] 76 | output.push({ 77 | test: new RegExp('\\.' + extension + '$'), 78 | use: loader 79 | }) 80 | } 81 | 82 | return output 83 | } 84 | 85 | exports.createNotifierCallback = () => { 86 | const notifier = require('node-notifier') 87 | 88 | return (severity, errors) => { 89 | if (severity !== 'error') return 90 | 91 | const error = errors[0] 92 | const filename = error.file && error.file.split('!').pop() 93 | 94 | notifier.notify({ 95 | title: packageConfig.name, 96 | message: severity + ': ' + error.name, 97 | subtitle: filename || '', 98 | icon: path.join(__dirname, 'logo.png') 99 | }) 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /client/build/webpack.dev.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const utils = require('./utils') 3 | const webpack = require('webpack') 4 | const config = require('../config') 5 | const merge = require('webpack-merge') 6 | const path = require('path') 7 | const baseWebpackConfig = require('./webpack.base.conf') 8 | const CopyWebpackPlugin = require('copy-webpack-plugin') 9 | const HtmlWebpackPlugin = require('html-webpack-plugin') 10 | const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin') 11 | const portfinder = require('portfinder') 12 | 13 | const HOST = process.env.HOST 14 | const PORT = process.env.PORT && Number(process.env.PORT) 15 | 16 | const devWebpackConfig = merge(baseWebpackConfig, { 17 | module: { 18 | rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true }) 19 | }, 20 | // cheap-module-eval-source-map is faster for development 21 | devtool: config.dev.devtool, 22 | 23 | // these devServer options should be customized in /config/index.js 24 | devServer: { 25 | clientLogLevel: 'warning', 26 | historyApiFallback: { 27 | rewrites: [ 28 | { from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') }, 29 | ], 30 | }, 31 | hot: true, 32 | contentBase: false, // since we use CopyWebpackPlugin. 33 | compress: true, 34 | host: HOST || config.dev.host, 35 | port: PORT || config.dev.port, 36 | open: config.dev.autoOpenBrowser, 37 | overlay: config.dev.errorOverlay 38 | ? { warnings: false, errors: true } 39 | : false, 40 | publicPath: config.dev.assetsPublicPath, 41 | proxy: config.dev.proxyTable, 42 | quiet: true, // necessary for FriendlyErrorsPlugin 43 | watchOptions: { 44 | poll: config.dev.poll, 45 | } 46 | }, 47 | plugins: [ 48 | new webpack.DefinePlugin({ 49 | 'process.env': require('../config/dev.env') 50 | }), 51 | new webpack.HotModuleReplacementPlugin(), 52 | new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update. 53 | new webpack.NoEmitOnErrorsPlugin(), 54 | // https://github.com/ampedandwired/html-webpack-plugin 55 | new HtmlWebpackPlugin({ 56 | filename: 'index.html', 57 | template: 'index.html', 58 | inject: true 59 | }), 60 | // copy custom static assets 61 | new CopyWebpackPlugin([ 62 | { 63 | from: path.resolve(__dirname, '../static'), 64 | to: config.dev.assetsSubDirectory, 65 | ignore: ['.*'] 66 | } 67 | ]) 68 | ] 69 | }) 70 | 71 | module.exports = new Promise((resolve, reject) => { 72 | portfinder.basePort = process.env.PORT || config.dev.port 73 | portfinder.getPort((err, port) => { 74 | if (err) { 75 | reject(err) 76 | } else { 77 | // publish the new Port, necessary for e2e tests 78 | process.env.PORT = port 79 | // add port to devServer config 80 | devWebpackConfig.devServer.port = port 81 | 82 | // Add FriendlyErrorsPlugin 83 | devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({ 84 | compilationSuccessInfo: { 85 | messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`], 86 | }, 87 | onErrors: config.dev.notifyOnErrors 88 | ? utils.createNotifierCallback() 89 | : undefined 90 | })) 91 | 92 | resolve(devWebpackConfig) 93 | } 94 | }) 95 | }) 96 | -------------------------------------------------------------------------------- /client/src/pages/CreateRoom.vue: -------------------------------------------------------------------------------- 1 | 26 | 27 | 37 | 38 | 135 | -------------------------------------------------------------------------------- /client/src/pages/Room.vue: -------------------------------------------------------------------------------- 1 | 9 | 10 | 162 | 163 | 177 | -------------------------------------------------------------------------------- /client/build/webpack.prod.conf.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | const path = require('path') 3 | const utils = require('./utils') 4 | const webpack = require('webpack') 5 | const config = require('../config') 6 | const merge = require('webpack-merge') 7 | const baseWebpackConfig = require('./webpack.base.conf') 8 | const CopyWebpackPlugin = require('copy-webpack-plugin') 9 | const HtmlWebpackPlugin = require('html-webpack-plugin') 10 | const ExtractTextPlugin = require('extract-text-webpack-plugin') 11 | const OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin') 12 | const UglifyJsPlugin = require('uglifyjs-webpack-plugin') 13 | 14 | const env = require('../config/prod.env') 15 | 16 | const webpackConfig = merge(baseWebpackConfig, { 17 | module: { 18 | rules: utils.styleLoaders({ 19 | sourceMap: config.build.productionSourceMap, 20 | extract: true, 21 | usePostCSS: true 22 | }) 23 | }, 24 | devtool: config.build.productionSourceMap ? config.build.devtool : false, 25 | output: { 26 | path: config.build.assetsRoot, 27 | filename: utils.assetsPath('js/[name].[chunkhash].js'), 28 | chunkFilename: utils.assetsPath('js/[id].[chunkhash].js') 29 | }, 30 | plugins: [ 31 | // http://vuejs.github.io/vue-loader/en/workflow/production.html 32 | new webpack.DefinePlugin({ 33 | 'process.env': env 34 | }), 35 | new UglifyJsPlugin({ 36 | uglifyOptions: { 37 | compress: { 38 | warnings: false 39 | } 40 | }, 41 | sourceMap: config.build.productionSourceMap, 42 | parallel: true 43 | }), 44 | // extract css into its own file 45 | new ExtractTextPlugin({ 46 | filename: utils.assetsPath('css/[name].[contenthash].css'), 47 | // Setting the following option to `false` will not extract CSS from codesplit chunks. 48 | // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack. 49 | // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`, 50 | // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110 51 | allChunks: true, 52 | }), 53 | // Compress extracted CSS. We are using this plugin so that possible 54 | // duplicated CSS from different components can be deduped. 55 | new OptimizeCSSPlugin({ 56 | cssProcessorOptions: config.build.productionSourceMap 57 | ? { safe: true, map: { inline: false } } 58 | : { safe: true } 59 | }), 60 | // generate dist index.html with correct asset hash for caching. 61 | // you can customize output by editing /index.html 62 | // see https://github.com/ampedandwired/html-webpack-plugin 63 | new HtmlWebpackPlugin({ 64 | filename: config.build.index, 65 | template: 'index.html', 66 | inject: true, 67 | minify: { 68 | removeComments: true, 69 | collapseWhitespace: true, 70 | removeAttributeQuotes: true 71 | // more options: 72 | // https://github.com/kangax/html-minifier#options-quick-reference 73 | }, 74 | // necessary to consistently work with multiple chunks via CommonsChunkPlugin 75 | chunksSortMode: 'dependency' 76 | }), 77 | // keep module.id stable when vendor modules does not change 78 | new webpack.HashedModuleIdsPlugin(), 79 | // enable scope hoisting 80 | new webpack.optimize.ModuleConcatenationPlugin(), 81 | // split vendor js into its own file 82 | new webpack.optimize.CommonsChunkPlugin({ 83 | name: 'vendor', 84 | minChunks (module) { 85 | // any required modules inside node_modules are extracted to vendor 86 | return ( 87 | module.resource && 88 | /\.js$/.test(module.resource) && 89 | module.resource.indexOf( 90 | path.join(__dirname, '../node_modules') 91 | ) === 0 92 | ) 93 | } 94 | }), 95 | // extract webpack runtime and module manifest to its own file in order to 96 | // prevent vendor hash from being updated whenever app bundle is updated 97 | new webpack.optimize.CommonsChunkPlugin({ 98 | name: 'manifest', 99 | minChunks: Infinity 100 | }), 101 | // This instance extracts shared chunks from code splitted chunks and bundles them 102 | // in a separate chunk, similar to the vendor chunk 103 | // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk 104 | new webpack.optimize.CommonsChunkPlugin({ 105 | name: 'app', 106 | async: 'vendor-async', 107 | children: true, 108 | minChunks: 3 109 | }), 110 | 111 | // copy custom static assets 112 | new CopyWebpackPlugin([ 113 | { 114 | from: path.resolve(__dirname, '../static'), 115 | to: config.build.assetsSubDirectory, 116 | ignore: ['.*'] 117 | } 118 | ]) 119 | ] 120 | }) 121 | 122 | if (config.build.productionGzip) { 123 | const CompressionWebpackPlugin = require('compression-webpack-plugin') 124 | 125 | webpackConfig.plugins.push( 126 | new CompressionWebpackPlugin({ 127 | asset: '[path].gz[query]', 128 | algorithm: 'gzip', 129 | test: new RegExp( 130 | '\\.(' + 131 | config.build.productionGzipExtensions.join('|') + 132 | ')$' 133 | ), 134 | threshold: 10240, 135 | minRatio: 0.8 136 | }) 137 | ) 138 | } 139 | 140 | if (config.build.bundleAnalyzerReport) { 141 | const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin 142 | webpackConfig.plugins.push(new BundleAnalyzerPlugin()) 143 | } 144 | 145 | module.exports = webpackConfig 146 | --------------------------------------------------------------------------------