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Clear webFrame cache at a certain interval

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mattermost-webapp is SPA. So cache is not cleared due to no navigation.
We needed to manually clear cache to free memory in long-term-use.
This commit is contained in:
Yuya Ochiai
2018-03-26 20:57:51 +09:00
parent f725b4a330
commit e6fef85128
1 changed files with 8 additions and 0 deletions
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8
src/browser/webview/mattermost.js
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@@ -7,6 +7,7 @@ const webFrame = electron.webFrame;
const EnhancedNotification = require('../js/notification'); const EnhancedNotification = require('../js/notification');
const UNREAD_COUNT_INTERVAL = 1000; const UNREAD_COUNT_INTERVAL = 1000;
const CLEAR_CACHE_INTERVAL = 60 * 60 * 1000; // 1 hour
Notification = EnhancedNotification; // eslint-disable-line no-global-assign, no-native-reassign Notification = EnhancedNotification; // eslint-disable-line no-global-assign, no-native-reassign
@@ -185,3 +186,10 @@ function setSpellChecker() {
} }
setSpellChecker(); setSpellChecker();
ipc.on('set-spellcheker', setSpellChecker); ipc.on('set-spellcheker', setSpellChecker);
// mattermost-webapp is SPA. So cache is not cleared due to no navigation.
// We needed to manually clear cache to free memory in long-term-use.
// http://seenaburns.com/debugging-electron-memory-usage/
setInterval(() => {
webFrame.clearCache();
}, CLEAR_CACHE_INTERVAL);