ReportingObserver: disconnect() method

The disconnect() method of the ReportingObserver interface stops a reporting observer that had previously started observing from collecting reports.

After calling disconnect(), neither ReportingObserver.takeRecords() nor the records parameter of the ReportingObserver() callback will return any reports. The associated observer will no longer be active.

disconnect()

const options = {
  types: ["deprecation"],
  buffered: true,
};

const observer = new ReportingObserver((reports, observer) => {
  reportBtn.onclick = () => displayReports(reports);
}, options);

observer.observe();

// ...

observer.disconnect();