Dev
parent
25f1ac3b73
commit
a0d37e3566
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import { ServiceCore } from 'service-core'
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import * as index from './index.mjs'
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var core = new ServiceCore('ffmpeg_service', import.meta.url, 4040, '')
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core.init(index).then(function() {
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return core.run()
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})
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export function start(http, port, ctx) {
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return import('./server/server.mjs')
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.then(function(server) {
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return server.run(http, port, ctx)
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})
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}
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{
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"name": "ffmpeg-service",
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"version": "1.0.0",
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"description": "FFmpeg streaming service",
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"main": "index.js",
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"scripts": {
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"dev:server": "node dev.mjs | bunyan",
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"dev:server:watch": "npm-watch dev:server",
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"test": "echo \"Error: no test specified\" && exit 1"
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},
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"watch": {
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"dev:server": {
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"patterns": [
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"server/*"
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],
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"extensions": "mjs",
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"quiet": true,
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"inherit": true
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}
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},
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"repository": {
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"type": "git",
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"url": "https://git.nfp.is/TheThing/ffmpeg-service.git"
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},
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"author": "Jonatan Nilsson",
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"license": "WTFPL",
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"devDependencies": {
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"service-core": "^3.0.0-beta.17"
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},
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"dependencies": {
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"flaska": "^1.2.3",
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"ws": "^8.6.0"
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}
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}
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:root {
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--bg: #282828;
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--foreground: white;
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--header-bg: linear-gradient(#303030, #181818);
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--header-fg: #555;
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--header-title-fg: white;
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--nav-above-border-color: #000000;
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--nav-bg: linear-gradient(#262626, #181818);
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--nav-fg: #666;
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--nav-active-fg: #eb6e00;
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--nav-top-border-color: #303030;
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font-size: 12px;
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}
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@font-face {
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font-family: 'Inter';
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font-weight: 100 900;
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font-display: swap;
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font-style: oblique 0deg 10deg;
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src: url("Inter.var.woff2?v=3.19") format("woff2");
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}
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html {
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box-sizing: border-box;
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}
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*, *:before, *:after {
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box-sizing: inherit;
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}
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body {
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font-family: Inter, sans-serif;
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font-feature-settings: "zero", "calt", "ccmp", "kern";
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background: var(--bg);
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color: var(--foreground);
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font-size: 12px;
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}
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body, h1, h2, h3, h4, h5, h6, p, ol, ul {
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margin: 0;
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padding: 0;
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font-weight: 300;
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}
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.filler {
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flex: 2 1 auto;
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}
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.container {
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min-height: 100vh;
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display: flex;
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flex-direction: column;
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}
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[hidden] { display: none !important; }
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header {
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border-bottom: 1px solid black;
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background: var(--header-bg);
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display: flex;
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align-items: center;
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color: var(--header-fg);
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}
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header h1 {
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padding: 1.5rem;
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font-weight: 400;
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align-self: stretch;
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color: white;
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}
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header span {
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font-size: 1.2rem;
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}
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header .status {
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background-color: HSL(0, 0%, 80%);
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border-radius: 100px;
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box-shadow: rgba(255, 255, 255, .25) 0px 15px 11px -9px inset, rgba(0, 0, 0, .25) 0px -12px 11px -9px inset, rgba(0, 0, 0, .65) 0 4px 20px;
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padding: 0.6rem 2rem;
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text-align: center;
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text-decoration: none;
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border: 0;
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font-size: 1rem;
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user-select: none;
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margin: 0 1rem 0 1rem;
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}
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header .status.red {
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background-color: #ff3232;
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box-shadow: rgba(255, 255, 255, .25) 0px 15px 11px -9px inset, rgba(0, 0, 0, .25) 0px -12px 11px -9px inset, rgba(0, 0, 0, .65) 0 4px 20px, rgba(255, 50, 50, .5) 0 0 15px;
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color: black;
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}
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header .status.green {
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background-color: #10ef07;
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box-shadow: rgba(255, 255, 255, .65) 0px 15px 11px -9px inset, rgba(0, 100, 0, .4) 0px -12px 11px -9px inset, rgba(0, 0, 0, .65) 0 4px 20px, rgba(0, 255, 0, .5) 0 0 15px;
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color: black;
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}
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main {
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flex: 2 1 auto;
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}
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nav {
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display: flex;
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justify-content: center;
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background: var(--nav-bg);
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border-top: 1px solid var(--nav-top-border-color);
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position: relative;
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padding-bottom: 0.25rem;
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}
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nav a,
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nav a:visited {
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width: 100px;
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padding: 0.5rem 0.5rem 0.5rem;
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color: var(--nav-fg);
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text-align: center;
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display: flex;
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flex-direction: column;
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align-items: center;
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cursor: pointer;
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font-size: 1.1rem;
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height: 5rem;
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justify-content: center;
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border-radius: 3px;
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}
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nav a svg {
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height: 2rem;
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margin-bottom: 0.5rem;
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fill: var(--nav-fg);
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}
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nav a.active {
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color: var(--nav-active-fg);
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background: #181818;
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border: 1px solid #141414;
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box-shadow: rgba(0, 0, 0, .35) 0px 5px 16px -6px inset;
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}
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nav a.active svg {
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fill: var(--nav-active-fg);
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}
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nav::after {
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content: '';
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position: absolute;
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top: -2px;
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left: 0;
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right: 0;
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width: 100%;
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border-top: 1px solid var(--nav-above-border-color);
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}
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class WSClient
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{
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constructor() {
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// Create WebSocket connection.
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const socket = new WebSocket('ws://localhost:4040')
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// Connection opened
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socket.addEventListener('open', function (event) {
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console.log('Sending hello server')
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socket.send(JSON.stringify({ msg: 'Hello Server!' }))
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})
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// Listen for messages
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socket.addEventListener('message', function (event) {
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console.log('Message from server', event.data)
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})
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}
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}
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const client = new WSClient()
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class Header {
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view(vnode) {
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return [
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m('h1', 'Fíladelfíu streymi'),
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m('div.status.green', { hidden: true }, 'No errors'),
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m('div.filler'),
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m('span', 'Status:'),
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m('div.status', 'Not live'),
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]
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}
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}
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class Nav {
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view(vnode) {
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let path = m.route.get()
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return [
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m(m.route.Link, {
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class: path === '/' ? 'active' : '',
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href: '/',
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}, [
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m('svg', {
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viewBox: '0 0 512 512'
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}, m('path', {
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d: 'M32 400C32 426.5 53.49 448 80 448H496C504.8 448 512 455.2 512 464C512 472.8 504.8 480 496 480H80C35.82 480 0 444.2 0 400V48C0 39.16 7.164 32 16 32C24.84 32 32 39.16 32 48V400zM331.3 299.3C325.1 305.6 314.9 305.6 308.7 299.3L223.1 214.6L123.3 315.3C117.1 321.6 106.9 321.6 100.7 315.3C94.44 309.1 94.44 298.9 100.7 292.7L212.7 180.7C218.9 174.4 229.1 174.4 235.3 180.7L320 265.4L452.7 132.7C458.9 126.4 469.1 126.4 475.3 132.7C481.6 138.9 481.6 149.1 475.3 155.3L331.3 299.3z'
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})),
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m('span', 'Status')
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]),
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m(m.route.Link, {
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class: path === '/settings' ? 'active' : '',
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href: '/settings',
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}, [
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m('svg', {
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viewBox: '0 0 512 512'
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}, m('path', {
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d: 'M0 416C0 407.2 7.164 400 16 400H81.6C89.01 363.5 121.3 336 160 336C198.7 336 230.1 363.5 238.4 400H496C504.8 400 512 407.2 512 416C512 424.8 504.8 432 496 432H238.4C230.1 468.5 198.7 496 160 496C121.3 496 89.01 468.5 81.6 432H16C7.164 432 0 424.8 0 416V416zM208 416C208 389.5 186.5 368 160 368C133.5 368 112 389.5 112 416C112 442.5 133.5 464 160 464C186.5 464 208 442.5 208 416zM352 176C390.7 176 422.1 203.5 430.4 240H496C504.8 240 512 247.2 512 256C512 264.8 504.8 272 496 272H430.4C422.1 308.5 390.7 336 352 336C313.3 336 281 308.5 273.6 272H16C7.164 272 0 264.8 0 256C0 247.2 7.164 240 16 240H273.6C281 203.5 313.3 176 352 176zM400 256C400 229.5 378.5 208 352 208C325.5 208 304 229.5 304 256C304 282.5 325.5 304 352 304C378.5 304 400 282.5 400 256zM496 80C504.8 80 512 87.16 512 96C512 104.8 504.8 112 496 112H270.4C262.1 148.5 230.7 176 192 176C153.3 176 121 148.5 113.6 112H16C7.164 112 0 104.8 0 96C0 87.16 7.164 80 16 80H113.6C121 43.48 153.3 16 192 16C230.7 16 262.1 43.48 270.4 80H496zM144 96C144 122.5 165.5 144 192 144C218.5 144 240 122.5 240 96C240 69.49 218.5 48 192 48C165.5 48 144 69.49 144 96z'
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})),
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m('span', 'Settings')
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]),
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]
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}
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}
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class Status {
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view(vnode) {
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return [
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m('span', 'Hello world')
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]
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}
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}
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class Settings {
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view(vnode) {
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return [
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m('span', 'Settings')
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]
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}
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}
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const rootHeader = document.getElementById('header')
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const rootNav = document.getElementById('nav')
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const rootMain = document.getElementById('main')
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const allRoutes = {
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'/': Status,
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'/settings': Settings,
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}
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m.mount(rootHeader, Header)
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m.mount(rootNav, Nav)
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m.route(rootMain, '/', allRoutes)
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Streymi control</title>
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<base href="/">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="icon" type="image/x-icon" href="/assets/favicon.ico">
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<link rel="Stylesheet" href="/assets/app.css" type="text/css" />
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</head>
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<body>
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<div class="container">
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<header id="header"></header>
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<main id="main"></main>
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<nav id="nav"></nav>
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</div>
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<script type="text/javascript" src="/assets/mithril.js"></script>
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<script type="text/javascript" src="/assets/app.js"></script>
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</body>
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</html>
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import path from 'path'
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import { FileResponse } from 'flaska'
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import fs from 'fs/promises'
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export default class ServeHandler {
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constructor(opts = {}) {
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Object.assign(this, {
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fs: opts.fs || fs,
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root: opts.root,
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})
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}
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/** GET: /::file */
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serve(ctx) {
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let file = path.resolve(path.join(this.root, ctx.params.file ? ctx.params.file : 'index.html'))
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if (!file.startsWith(this.root)) {
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ctx.status = 404
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ctx.body = 'HTTP 404 Error'
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return
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}
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return this.fs.stat(file).catch((err) => {
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if (err.code === 'ENOENT') {
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file = path.resolve(path.join(this.root, 'index.html'))
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return this.fs.stat(file)
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}
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return Promise.reject(err)
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})
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.then(function(stat) {
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ctx.body = new FileResponse(file, stat)
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})
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}
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}
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import { Flaska, QueryHandler } from 'flaska'
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import { WebSocket, WebSocketServer } from 'ws'
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import ServeHandler from './serve.mjs'
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export function run(http, port, core) {
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let localUtil = new core.sc.Util(import.meta.url)
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// Create our server
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const flaska = new Flaska({
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log: core.log,
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}, http)
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flaska.before(function(ctx) {
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ctx.state.started = new Date().getTime()
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})
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//
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flaska.after(function(ctx) {
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let ended = new Date().getTime()
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var requestTime = ended - ctx.state.started
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let status = ''
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let level = 'info'
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if (ctx.status >= 400) {
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status = ctx.status + ' '
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level = 'warn'
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}
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if (ctx.status >= 500) {
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level = 'error'
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}
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ctx.log[level]({
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duration: requestTime,
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status: ctx.status,
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}, `<-- ${status}${ctx.method} ${ctx.url}`)
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})
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const serve = new ServeHandler({
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root: localUtil.getPathFromRoot('../public'),
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})
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flaska.get('/::file', serve.serve.bind(serve))
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return flaska.listenAsync(port).then(function() {
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const wss = new WebSocketServer({ server: flaska.server })
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wss.on('connection', function(ws) {
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console.log('new connection')
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ws.isAlive = true
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ws.on('pong', function() {
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ws.isAlive = true
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})
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ws.on('message', function message(data, isBinary) {
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if (isBinary) {
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return console.log('got binary, not supported')
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}
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let payload
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try {
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payload = JSON.parse(data.toString())
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} catch (err) {
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core.log.error(err)
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return
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}
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console.log('got', payload)
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wss.clients.forEach(function each(client) {
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if (client.readyState === WebSocket.OPEN) {
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client.send(JSON.stringify(payload));
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}
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})
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})
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})
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const interval = setInterval(function() {
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if (wss.clients.length > 0) {
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core.log.info('Connected clients: ' + wss.clients.length)
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}
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wss.clients.forEach(function(ws) {
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if (ws.isAlive === false) {
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return ws.terminate()
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}
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ws.isAlive = false
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ws.ping()
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})
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}, 5000)
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wss.on('close', function() {
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clearInterval(interval)
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})
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core.log.info('Server is listening on port ' + port)
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})
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}
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Reference in New Issue