bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/connection-status/button/container.jsx
prlanzarin 24ae746a88 fix(connection-status): jitter causes false positive critical alerts
Jitter evaluation, as an alert trigger, was changed in 3.0 to get the internal
average jitter used in the conn-status component data (which is total jitter
delay divided by jitterbuffer emit events). This was done accidentally and that
metric is _very_ different from the one used in 2.7 (point-in-time jitter from
remote-inbound-rtp/inbound-rtp, highest on the interval, gathered on
/utils/stats.js).  The alert thresholds were preserved, which makes it overly
sensitive in regards to jitter (and thus causes it to be critical whenever the
user is in audio).

Remove jitter as a connection status alert trigger, which fixes the
false positive. The implementation on <= 2.7 is also not ideal - if
anything, it generates false negatives. That's why I'm removing jitter for
the time being since it's ill-suited (at least in the way it's used)
for what we want to achieve.
2024-07-30 18:59:49 +00:00

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JavaScript

import React from 'react';
import { useReactiveVar } from '@apollo/client';
import ConnectionStatusButtonComponent from './component';
import connectionStatus from '/imports/ui/core/graphql/singletons/connectionStatus';
import { getWorstStatus } from '../service';
const ConnectionStatusButtonContainer = (props) => {
const connected = useReactiveVar(connectionStatus.getConnectedStatusVar());
const rttStatus = useReactiveVar(connectionStatus.getRttStatusVar());
const packetLossStatus = useReactiveVar(connectionStatus.getPacketLossStatusVar());
const myCurrentStatus = getWorstStatus([rttStatus, packetLossStatus]);
return (
<ConnectionStatusButtonComponent
myCurrentStatus={myCurrentStatus}
connected={connected}
{...props}
/>
);
};
export default ConnectionStatusButtonContainer;