Function cachifiedTimingReporter

app/utils/timing.server.ts:93–121

(
	timings?: Timings,
)

}

export function cachifiedTimingReporter<Value>(
	timings?: Timings,
): undefined | CreateReporter<Value> {
	if (!timings) return

	return ({ key }) => {
		const cacheRetrievalTimer = createTimer(
			`cache:${key}`,
			`${key} cache retrieval`,
		)
		let getFreshValueTimer: ReturnType<typeof createTimer> | undefined
		return (event) => {
			switch (event.name) {
				case 'getFreshValueStart':
					getFreshValueTimer = createTimer(
						`getFreshValue:${key}`,
						`request forced to wait for a fresh ${key} value`,
					)
					break
				case 'getFreshValueSuccess':
					getFreshValueTimer?.end(timings)
					break
				case 'done':
					cacheRetrievalTimer.end(timings)
					break
			}
		}
	}
}