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stats: activePads & lastDisconnected stats

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John McLear 2021-02-06 19:53:52 +00:00 • committed by GitHub
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commit c969ae58c2
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6
src/node/handler/SocketIORouter.js
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@ -22,6 +22,7 @@
const log4js = require('log4js');
const messageLogger = log4js.getLogger('message');
const stats = require('../stats');
/**
* Saves all components
@ -77,6 +78,11 @@ exports.setSocketIO = (_socket) => {
});
client.on('disconnect', () => {
// store the lastDisconnect as a timestamp, this is useful if you want to know
// when the last user disconnected. If your activePads is 0 and totalUsers is 0
// you can say, if there has been no active pads or active users for 10 minutes
// this instance can be brought out of a scaling cluster.
stats.gauge('lastDisconnect', () => Date.now());
// tell all components about this disconnect
for (const i in components) {
components[i].handleDisconnect(client);