Function setDraft6Headers

source/headers.ts:86–103

(
	response: Response,
	info: RateLimitInfo,
	windowMs: number,
)

 * @param windowMs {number} - The window length.
 */
export const setDraft6Headers = (
	response: Response,
	info: RateLimitInfo,
	windowMs: number,
): void => {
	if (response.headersSent) return

	const windowSeconds = Math.ceil(windowMs / 1000)
	const resetSeconds = getResetSeconds(windowMs, info.resetTime)

	response.setHeader('RateLimit-Policy', `${info.limit};w=${windowSeconds}`)
	response.setHeader('RateLimit-Limit', info.limit.toString())
	response.setHeader('RateLimit-Remaining', info.remaining.toString())

	// Set this header only if the store returns a `resetTime`.
	if (typeof resetSeconds === 'number')
		response.setHeader('RateLimit-Reset', resetSeconds.toString())
}

/**
 * Sets `RateLimit` & `RateLimit-Policy` headers based on the seventh draft of the spec.