Commits on Apr 26, 2024

1. http2: fix excessive CPU usage when using allowHTTP1=true …

   When Http2SecureServer is configured with `allowHTTP1=true`, it calls
   `setupConnectionsTracking` to start monitoring for idle HTTP1
   connections. `setupConnectionsTracking` expects to have
   `this.connectionsCheckingInterval` property defined, but it does not
   exist on `Http2SecureServer`. This `undefined` value is passed to
   `setInterval`, which results in `checkConnections` being called on
   every tick, creating significant additional load on the server CPU.
   The fix is to define `this.connectionsCheckingInterval` on the
   Http2SecureServer instance.
   
   Refs: nodejs#51569

   

   eugene1g committed Apr 26, 2024
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