| 1 | /*
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| 2 | * pub-sockets.js
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| 3 | * browserify entry point
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| 4 | * connect/disconnect socket.io
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| 5 | *
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| 6 | * TODO: consolidate with socket.io script
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| 7 | * copyright 2015-2020, Jürgen Leschner - github.com/jldec - MIT license
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| 8 | */
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| 9 |
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| 10 | /* global $ */
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| 11 | /* global io */
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| 12 |
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| 13 | var debug = require('debug')('pub:sockets');
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| 14 |
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| 15 | if (window.io) {
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| 16 |
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| 17 | debug('socket:connect');
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| 18 | var socket = io();
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| 19 |
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| 20 | socket.on('reload', function() {
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| 21 | // in-browser generator case, just notify
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| 22 | if (window.generator) {
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| 23 | return window.generator.emit('notify', 'save');
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| 24 | }
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| 25 | debug('socket:reload');
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| 26 | location.reload();
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| 27 | });
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| 28 |
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| 29 | $(window).on('beforeunload', function() {
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| 30 | debug('socket:disconnect');
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| 31 | socket.disconnect();
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| 32 | });
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| 33 |
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| 34 | } else console.log('no socket.io');
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