add websocket update
This commit is contained in:
parent
809615b3b8
commit
4156786b27
56
index.js
56
index.js
@ -1,6 +1,7 @@
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const express = require("express");
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const fs = require("fs");
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const bodyParser = require("body-parser");
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const ws = require('ws');
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const helper = require("./helpers.js");
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console.log("Preparing server...");
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@ -56,6 +57,32 @@ currentState.textColors = currentState.colorSegments
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const wsServer = new ws.Server({ noServer: true });
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wsServer.on('connection', socket => {
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socket.on('message', function incoming(data) {
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if(data.toString() == "new client"){
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updatedData()
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}
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});
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});
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wsServer.broadcast = function broadcast(data) {
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wsServer.clients.forEach(function each(client) {
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// The data is coming in correctly
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// console.log(data);
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client.send(data);
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});
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};
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let updatey = undefined;
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function updatedData() {
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currentState.srvTime = new Date().getTime()
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wsServer.broadcast(JSON.stringify(currentState));
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clearTimeout(updatey);
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setTimeout(updatedData, 5000);
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}
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console.log("Preparing routes...");
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app.get("/", function (req, res) {
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const data = fs.readFileSync("templates/newAdminPanel.html", "utf8");
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@ -80,6 +107,7 @@ app.get("/api/v1/data", function (req, res) {
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app.get("/api/v1/set/mode", function (req, res) {
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currentState.mode = req.query.mode;
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updatedData()
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res.json({ status: "ok" });
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});
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@ -92,24 +120,28 @@ app.get("/api/v1/set/layout/showMillis", function (req, res) {
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}
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res.json({ status: "ok" });
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}
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updatedData()
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});
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app.get("/api/v1/set/timerGoal", function (req, res) {
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currentState.countdownGoal = new Date(parseInt(req.query.time)).getTime(); // ToDO error handling
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/set/addMillisToTimer", function (req, res) {
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currentState.timeAmountInital = req.query.time;
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currentState.countdownGoal = new Date().getTime() + parseInt(req.query.time)
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/ctrl/timer/pause", function (req, res) {
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currentState.timerRunState = false;
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currentState.pauseMoment = new Date().getTime();
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/ctrl/timer/play", function (req, res) {
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@ -119,11 +151,13 @@ app.get("/api/v1/ctrl/timer/play", function (req, res) {
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currentState.countdownGoal += new Date().getTime() - currentState.pauseMoment;
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}
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/ctrl/timer/restart", function (req, res) {
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currentState.countdownGoal = new Date().getTime() + parseInt(currentState.timeAmountInital)
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/set/layout/showTime", function (req, res) {
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@ -135,6 +169,7 @@ app.get("/api/v1/set/layout/showTime", function (req, res) {
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}
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res.json({ status: "ok" });
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}
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updatedData()
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});
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app.get("/api/v1/set/progressbar/show", function (req, res) {
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@ -143,6 +178,7 @@ app.get("/api/v1/set/progressbar/show", function (req, res) {
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dataToBeWritten.showProgressbar = currentState.showProgressbar
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}
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/set/progressbar/colors", function (req, res) {
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@ -160,6 +196,7 @@ app.get("/api/v1/set/progressbar/colors", function (req, res) {
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res.json({ status: "error", message: error });
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console.error(error)
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}
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updatedData()
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});
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app.get("/api/v1/set/text/colors", function (req, res) {
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@ -178,6 +215,7 @@ app.get("/api/v1/set/text/colors", function (req, res) {
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res.json({ status: "error", message: error });
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console.error(error)
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}
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updatedData()
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});
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app.get("/api/v1/set/text/enableColoring", function (req, res) {
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@ -186,6 +224,7 @@ app.get("/api/v1/set/text/enableColoring", function (req, res) {
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dataToBeWritten.enableColoredText = currentState.enableColoredText
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}
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/ctrl/message/show", function (req, res) {
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@ -193,16 +232,19 @@ app.get("/api/v1/ctrl/message/show", function (req, res) {
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currentState.showMessage = true
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currentState.messageAppearTime = new Date().getTime()
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/debug", function (req, res) {
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currentState.debug = (req.query.enable === 'true');
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/ctrl/message/hide", function (req, res) {
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currentState.showMessage = false
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res.json({ status: "ok" });
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updatedData()
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});
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app.get("/api/v1/storage/commit", function (req, res) {
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@ -213,6 +255,7 @@ app.get("/api/v1/storage/commit", function (req, res) {
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} catch (error) {
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res.json({ status: "error", reason: error });
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}
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updatedData()
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});
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@ -228,13 +271,20 @@ app.get("/api/v1/storage/delete", function (req, res) {
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} else {
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} res.json({ status: "error", reason: "Missing delete argument" });
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updatedData()
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});
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console.log("Starting server...");
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const port = 8005
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app.listen(port);
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const port = 3006
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const server = app.listen(port);
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server.on('upgrade', (request, socket, head) => {
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wsServer.handleUpgrade(request, socket, head, socket => {
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wsServer.emit('connection', socket, request);
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});
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});
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console.info("Server running on port " + port);
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console.info("Visit localhost:" + port + "/timer for the timer page");
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46
package-lock.json
generated
46
package-lock.json
generated
@ -15,11 +15,13 @@
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"bootstrap-icons": "^1.8.1",
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"countdown": "^2.6.0",
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"darkreader": "^4.9.44",
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"eta": "^1.12.3",
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"express": "^4.17.3",
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"jquery": "^3.6.0",
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"js-cookie": "^3.0.1",
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"mdbootstrap": "^4.20.0",
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"moment": "^2.29.1"
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"moment": "^2.29.1",
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"ws": "^8.5.0"
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}
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},
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"node_modules/@popperjs/core": {
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@ -192,6 +194,17 @@
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"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
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"integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
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},
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"node_modules/eta": {
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"version": "1.12.3",
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"resolved": "https://registry.npmjs.org/eta/-/eta-1.12.3.tgz",
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"integrity": "sha512-qHixwbDLtekO/d51Yr4glcaUJCIjGVJyTzuqV4GPlgZo1YpgOKG+avQynErZIYrfM6JIJdtiG2Kox8tbb+DoGg==",
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"engines": {
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"node": ">=6.0.0"
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},
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"funding": {
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"url": "https://github.com/eta-dev/eta?sponsor=1"
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}
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},
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"node_modules/etag": {
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"version": "1.8.1",
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"resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
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@ -603,6 +616,26 @@
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"engines": {
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"node": ">= 0.8"
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}
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},
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"node_modules/ws": {
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"version": "8.5.0",
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"resolved": "https://registry.npmjs.org/ws/-/ws-8.5.0.tgz",
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"integrity": "sha512-BWX0SWVgLPzYwF8lTzEy1egjhS4S4OEAHfsO8o65WOVsrnSRGaSiUaa9e0ggGlkMTtBlmOpEXiie9RUcBO86qg==",
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"engines": {
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"node": ">=10.0.0"
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},
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"peerDependencies": {
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"bufferutil": "^4.0.1",
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"utf-8-validate": "^5.0.2"
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},
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"peerDependenciesMeta": {
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"bufferutil": {
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"optional": true
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},
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"utf-8-validate": {
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"optional": true
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}
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}
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}
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},
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"dependencies": {
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@ -735,6 +768,11 @@
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"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
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"integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
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},
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"eta": {
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"version": "1.12.3",
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"resolved": "https://registry.npmjs.org/eta/-/eta-1.12.3.tgz",
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"integrity": "sha512-qHixwbDLtekO/d51Yr4glcaUJCIjGVJyTzuqV4GPlgZo1YpgOKG+avQynErZIYrfM6JIJdtiG2Kox8tbb+DoGg=="
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},
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"etag": {
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"version": "1.8.1",
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"resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
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@ -1033,6 +1071,12 @@
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"version": "1.1.2",
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"resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
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"integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
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},
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"ws": {
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"version": "8.5.0",
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"resolved": "https://registry.npmjs.org/ws/-/ws-8.5.0.tgz",
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"integrity": "sha512-BWX0SWVgLPzYwF8lTzEy1egjhS4S4OEAHfsO8o65WOVsrnSRGaSiUaa9e0ggGlkMTtBlmOpEXiie9RUcBO86qg==",
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"requires": {}
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}
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}
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}
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@ -19,6 +19,7 @@
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"jquery": "^3.6.0",
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"js-cookie": "^3.0.1",
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"mdbootstrap": "^4.20.0",
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"moment": "^2.29.1"
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"moment": "^2.29.1",
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"ws": "^8.5.0"
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}
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}
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1
static/js/reconnecting-websocket.min.js
vendored
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1
static/js/reconnecting-websocket.min.js
vendored
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@ -0,0 +1 @@
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!function(a,b){"function"==typeof define&&define.amd?define([],b):"undefined"!=typeof module&&module.exports?module.exports=b():a.ReconnectingWebSocket=b()}(this,function(){function a(b,c,d){function l(a,b){var c=document.createEvent("CustomEvent");return c.initCustomEvent(a,!1,!1,b),c}var e={debug:!1,automaticOpen:!0,reconnectInterval:1e3,maxReconnectInterval:3e4,reconnectDecay:1.5,timeoutInterval:2e3};d||(d={});for(var f in e)this[f]="undefined"!=typeof d[f]?d[f]:e[f];this.url=b,this.reconnectAttempts=0,this.readyState=WebSocket.CONNECTING,this.protocol=null;var h,g=this,i=!1,j=!1,k=document.createElement("div");k.addEventListener("open",function(a){g.onopen(a)}),k.addEventListener("close",function(a){g.onclose(a)}),k.addEventListener("connecting",function(a){g.onconnecting(a)}),k.addEventListener("message",function(a){g.onmessage(a)}),k.addEventListener("error",function(a){g.onerror(a)}),this.addEventListener=k.addEventListener.bind(k),this.removeEventListener=k.removeEventListener.bind(k),this.dispatchEvent=k.dispatchEvent.bind(k),this.open=function(b){h=new WebSocket(g.url,c||[]),b||k.dispatchEvent(l("connecting")),(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","attempt-connect",g.url);var d=h,e=setTimeout(function(){(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","connection-timeout",g.url),j=!0,d.close(),j=!1},g.timeoutInterval);h.onopen=function(){clearTimeout(e),(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onopen",g.url),g.protocol=h.protocol,g.readyState=WebSocket.OPEN,g.reconnectAttempts=0;var d=l("open");d.isReconnect=b,b=!1,k.dispatchEvent(d)},h.onclose=function(c){if(clearTimeout(e),h=null,i)g.readyState=WebSocket.CLOSED,k.dispatchEvent(l("close"));else{g.readyState=WebSocket.CONNECTING;var d=l("connecting");d.code=c.code,d.reason=c.reason,d.wasClean=c.wasClean,k.dispatchEvent(d),b||j||((g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onclose",g.url),k.dispatchEvent(l("close")));var e=g.reconnectInterval*Math.pow(g.reconnectDecay,g.reconnectAttempts);setTimeout(function(){g.reconnectAttempts++,g.open(!0)},e>g.maxReconnectInterval?g.maxReconnectInterval:e)}},h.onmessage=function(b){(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onmessage",g.url,b.data);var c=l("message");c.data=b.data,k.dispatchEvent(c)},h.onerror=function(b){(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onerror",g.url,b),k.dispatchEvent(l("error"))}},1==this.automaticOpen&&this.open(!1),this.send=function(b){if(h)return(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","send",g.url,b),h.send(b);throw"INVALID_STATE_ERR : Pausing to reconnect websocket"},this.close=function(a,b){"undefined"==typeof a&&(a=1e3),i=!0,h&&h.close(a,b)},this.refresh=function(){h&&h.close()}}return a.prototype.onopen=function(){},a.prototype.onclose=function(){},a.prototype.onconnecting=function(){},a.prototype.onmessage=function(){},a.prototype.onerror=function(){},a.debugAll=!1,a.CONNECTING=WebSocket.CONNECTING,a.OPEN=WebSocket.OPEN,a.CLOSING=WebSocket.CLOSING,a.CLOSED=WebSocket.CLOSED,a});
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@ -1,6 +1,57 @@
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var newDateObj = new Date();
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newDateObj = new Date(newDateObj.getTime() + 1000 * 20)
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backReqInt = 0;
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websocketFailed = false
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recoveryAttempts = 0;
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let socket = new ReconnectingWebSocket("ws://localhost:" + location.port);
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socket.onopen = function (e) {
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// alert("[open] Connection established");
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//alert("Sending to server");
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socket.send("new client");
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};
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socket.onmessage = function (event) {
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// alert(`[message] Data received from server: ${event.data}`);
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dataFame = JSON.parse(event.data);
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timeDiff = new Date().getTime() - dataFame.srvTime
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};
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socket.onclose = function (event) {
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if (event.wasClean) {
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console.log(`[close] Connection closed cleanly, code=${event.code} reason=${event.reason}`);
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} else {
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// e.g. server process killed or network down
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// event.code is usually 1006 in this case
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console.error('[close] Connection died');
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/*websocketFailed = true
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if (recoveryAttempts < 5) {
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setTimeout(function handleWebsocketRecovery() {
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// requestBackend()
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websocketFailed = false
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recoveryAttempts++;
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console.warn("Trying to recover websocket connection")
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socket.onopen = function (e) {
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// alert("[open] Connection established");
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//alert("Sending to server");
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socket.send("new client");
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};
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}, 1000)
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} else {
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backReqInt = setInterval(requestBackend, 500);
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}
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*/
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}
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};
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socket.onerror = function (error) {
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alert(`[error] ${error.message}`);
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};
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allowFullscreen = true
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let dataFame = {}
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let timeDiff = 0
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@ -87,8 +138,7 @@ let isSlowed = false
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function handleRecovery() {
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var img = document.body.appendChild(document.createElement("img"));
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img.onload = function()
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{
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img.onload = function () {
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location.reload();
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};
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img.src = "SMPTE_Color_Bars.svg";
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@ -111,7 +161,7 @@ function handleUpdate() {
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recoInter = setInterval(handleRecovery, 10000)
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}
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} else {
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if(isSlowed){
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if (isSlowed) {
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clearInterval(updateInter)
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clearInterval(recoInter)
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updateInter = setInterval(handleUpdate, 2)
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@ -222,7 +272,7 @@ function getTime() {
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}
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setInterval(requestBackend, 500);
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// setInterval(requestBackend, 500);
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updateInter = setInterval(handleUpdate, 2);
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let temp = new URLSearchParams(window.location.search).get("smaller");
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@ -45,6 +45,7 @@
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</div>
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</div>
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<script src="js/reconnecting-websocket.min.js" async defer></script>
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<script src="js/countdown.js"></script>
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<script src="js/script.js"></script>
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</body>
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