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auto-updater: prevent memory leaks :D

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This commit is contained in:
Guillermo Rauch 2016-07-07 16:19:39 -07:00
parent 6bba2c6ded
commit c3f8e81a5c
1 changed files with 28 additions and 6 deletions
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34
auto-updater.js
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@ -1,9 +1,11 @@
const { autoUpdater, dialog } = require('electron');
const { version } = require('./package');
const ms = require('ms');
const FEED_URL = 'https://hyperterm-updates.now.sh/update/osx';
let isInit = false;
module.exports = function AutoUpdater (rpc) {
function init () {
autoUpdater.on('error', (err, msg) => {
dialog.showMessageBox({
title: 'title',
@ -14,13 +16,33 @@ module.exports = function AutoUpdater (rpc) {
autoUpdater.setFeedURL(`${FEED_URL}/${version}`);
autoUpdater.once('update-downloaded', (ev, releaseNotes, releaseName) => {
rpc.emit('update available', { releaseNotes, releaseName });
});
setTimeout(() => {
autoUpdater.checkForUpdates();
}, ms('10s'));
rpc.once('quit-and-install', () => {
setInterval(() => {
autoUpdater.checkForUpdates();
}, ms('5m'));
isInit = true;
}
module.exports = function (win) {
if (!isInit) init();
const { rpc } = win;
const onupdate = (ev, releaseNotes, releaseName) => {
rpc.emit('update available', { releaseNotes, releaseName });
};
autoUpdater.on('update-downloaded', onupdate);
rpc.once('quit and install', () => {
autoUpdater.quitAndInstall();
});
autoUpdater.checkForUpdates();
win.on('close', () => {
autoUpdater.removeListener('update-downloaded', onupdate);
});
};