FEO limitations.js

const errorsHistory = [];
function abortErrorReport(message, file, line, column, error) {

	// Close the log behind a rollout mechanism to protect your infrastructure
	if (!errorLoggingEnabled) return true;

	// Limit the amount of errors from one page
	if (errorsHistory.length > 10) return true;

	// Send the same error twice from the same page can create false multiplications
	if (errorsHistory.includes(message)) return true;
	errorsHistory.push(message);

	// A page may be considered stale if it's been open for over, lets say, an hour
	if (window.performance.now() > 36e5) return true;

	// Add more rules that suit your consideration

	return false;
}

function myOnErrorHandler(...args) {
	if(abortErrorReport(...args)) {
		return;
	}

	...
	sendError(record);
}