have notes page only listen to one socket
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6d1a78091a
commit
939da8834e
@ -2,6 +2,7 @@ var express = require('express');
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var fs = require('fs');
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var io = require('socket.io');
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var _ = require('underscore');
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var Mustache = require('mustache');
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var app = express.createServer();
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var staticDir = express.static;
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@ -29,8 +30,14 @@ app.get("/", function(req, res) {
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fs.createReadStream(opts.baseDir + '/index.html').pipe(res);
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});
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app.get("/_notes", function(req, res) {
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fs.createReadStream(opts.baseDir + 'slidenotes/notes.html').pipe(res);
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app.get("/_notes/:socketId", function(req, res) {
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fs.readFile(opts.baseDir + 'slidenotes/notes.html', function(err, data) {
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res.send(Mustache.to_html(data.toString(), {
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socketId : req.params.socketId
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}));
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});
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// fs.createReadStream(opts.baseDir + 'slidenotes/notes.html').pipe(res);
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});
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// Actually listen
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@ -65,12 +65,16 @@
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<script src="socket.io/socket.io.js"></script>
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<script>
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var socketId = '{{socketId}}';
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var socket = io.connect('http://localhost:1947');
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var notes = document.getElementById('notes');
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var slides = document.getElementById('slides');
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var nextSlide = document.getElementById('next-slide');
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socket.on('slidedata', function(data) {
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// ignore data from sockets that aren't ours
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if (data.socketId !== socketId) { return; }
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notes.innerHTML = data.notes;
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slides.contentWindow.Reveal.navigateTo(data.indexh, data.indexv);
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nextSlide.contentWindow.Reveal.navigateTo(data.nextindexh, data.nextindexv);
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