Function garbageCollectStoredLatencies

site/src/contexts/useProxyLatency.ts:287–301

(
	regions: readonly Region[],
	maxStored: number,
)

// garbageCollectStoredLatencies will remove any latencies that are older then 1 week or latencies of proxies
// that no longer exist. This is intended to keep the size of local storage down.
const garbageCollectStoredLatencies = (
	regions: readonly Region[],
	maxStored: number,
): void => {
	const latencies = loadStoredLatencies();
	const now = Date.now();
	const cleaned = cleanupLatencies(
		latencies,
		regions,
		new Date(now),
		maxStored,
	);

	localStorage.setItem("workspace-proxy-latencies", JSON.stringify(cleaned));
};

const cleanupLatencies = (
	stored: Record<string, ProxyLatencyReport[]>,