From fa1e522a7e75393b6fe095c4d95439c9382f3a31 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jurij=20Podgor=C5=A1ek?= Date: Wed, 23 Sep 2020 00:23:59 +0200 Subject: [PATCH] Navadni websocket / ws namesto socket.io --- control.html | 1 - control.js | 20 ++- index.html | 1 - package-lock.json | 359 ---------------------------------------------- package.json | 4 +- server.js | 48 ++++--- 6 files changed, 45 insertions(+), 388 deletions(-) diff --git a/control.html b/control.html index 86fee44..32b386c 100644 --- a/control.html +++ b/control.html @@ -102,7 +102,6 @@ - diff --git a/control.js b/control.js index 5863e05..71ac507 100644 --- a/control.js +++ b/control.js @@ -1,5 +1,6 @@ // Interaktivnost -var socket = io(); + +var socket = new WebSocket(location.origin.replace(/https?/, 'ws')); function throttle (cb, limit) { var w = false; @@ -91,7 +92,7 @@ Object.keys(inputi).map(function (name) { console.log("update!"); var value = val[0]; valEl.innerHTML = value; - socket.emit('adjust', name, value); + socket.send(['adjust', name, value].join(':')); }, 125)); valEl.innerHTML = ctlEl.noUiSlider.get(); @@ -128,10 +129,14 @@ callbacks = { } }; -socket.on('adjust', function(name, val, id) { - if (id === socket.id) { - return; - } +socket.onmessage = function (msg) { + var parts = msg.data.split(":"); + var cmd = parts[0]; + + switch (cmd) { + case 'adjust': + var name = parts[1]; + var val = parts[2]; if (name in callbacks) { callbacks[name].call(this, val); @@ -145,4 +150,5 @@ socket.on('adjust', function(name, val, id) { ctlEl.noUiSlider.set(val, false); valEl.innerHTML = ctlEl.noUiSlider.get(); -}); + } +}; diff --git a/index.html b/index.html index 7e00776..5651c91 100644 --- a/index.html +++ b/index.html @@ -14,7 +14,6 @@ - diff --git a/package-lock.json b/package-lock.json index 62407a4..119288f 100644 --- a/package-lock.json +++ b/package-lock.json @@ -4,63 +4,11 @@ "lockfileVersion": 1, "requires": true, "dependencies": { - "accepts": { - "version": "1.3.7", - "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz", - "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==", - "requires": { - "mime-types": "~2.1.24", - "negotiator": "0.6.2" - } - }, - "after": { - "version": "0.8.2", - "resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz", - "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=" - }, "array-flatten": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz", "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=" }, - "arraybuffer.slice": { - "version": "0.0.7", - "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz", - "integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==" - }, - "async-limiter": { - "version": "1.0.1", - "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz", - "integrity": "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==" - }, - "backo2": { - "version": "1.0.2", - "resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz", - "integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc=" - 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"to-array": { - "version": "0.1.4", - "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.4.tgz", - "integrity": "sha1-F+bBH3PdTz10zaek/zI46a2b+JA=" - }, "toidentifier": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz", @@ -757,16 +408,6 @@ "version": "7.3.1", "resolved": "https://registry.npmjs.org/ws/-/ws-7.3.1.tgz", "integrity": "sha512-D3RuNkynyHmEJIpD2qrgVkc9DQ23OrN/moAwZX4L8DfvszsJxpjQuUq3LMx6HoYji9fbIOBY18XWBsAux1ZZUA==" - }, - "xmlhttprequest-ssl": { - "version": "1.5.5", - "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz", - "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=" - }, - "yeast": { - "version": "0.1.2", - "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz", - "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk=" } } } diff --git a/package.json b/package.json index 1e6b10e..61a82f2 100644 --- a/package.json +++ b/package.json @@ -4,9 +4,9 @@ "description": "epilepsija", "dependencies": { "express": "^4.17.1", - "socket.io": "^2.3.0", + "nouislider": "14.6.2", "three": "0.120.1", - "nouislider": "14.6.2" + "ws": "^7.3.1" }, "scripts": { "start": "node server.js" diff --git a/server.js b/server.js index 3fc6fb5..495e03f 100644 --- a/server.js +++ b/server.js @@ -1,8 +1,9 @@ -const app = require('express')(); -const http = require('http').Server(app); -const io = require('socket.io')(http); +const express = require('express') +const http = require('http') +const WebSocket = require('ws') + +const port = 6676 -const port = 6676; const include_files = [ '/anim.js', @@ -10,9 +11,11 @@ const include_files = [ '/node_modules/three/build/three.min.js', '/node_modules/nouislider/distribute/nouislider.min.js', '/node_modules/nouislider/distribute/nouislider.min.css', - '/node_modules/socket.io-client/dist/socket.io.js' ]; +const app = express(); +const server = http.Server(app); + app.get('/', function(req, res) { res.sendFile(__dirname + '/index.html'); }); @@ -32,19 +35,28 @@ include_files.map(function(file) { }); }); -io.on('connection', function(socket){ - console.log('konekt'); +server.listen(port, () => console.log('listening on *:' + port)) - socket.on('disconnect', function(){ - console.log('diskonekt'); - }); +// Websocket init +const wss = new WebSocket.Server({ server }) - socket.on('adjust', function(name, val) { - settings[name] = val; - io.emit('adjust', name, val, socket.id); - }); -}); +wss.on('connection', function (ws) { -http.listen(port, function(){ - console.log('listening on *:' + port); -}); + console.log('kontekt') + + ws.on('message', (msg) => { + //console.log('got msg', msg) + const parts = msg.split(":") + const cmd = parts[0] + + // Broadcast adjust msg + switch (cmd) { + case 'adjust': + wss.clients.forEach( client => { + if (client != ws) { + client.send(msg) + } + }) + } + }) +})