Method countRequest

modules/caddyhttp/reverseproxy/hosts.go:205–211

countRequest mutates the active request count by delta. It returns an error if the adjustment fails.

(delta int)

// countRequest mutates the active request count by
// delta. It returns an error if the adjustment fails.
func (h *Host) countRequest(delta int) error {
	result := h.numRequests.Add(int64(delta))
	if result < 0 {
		return fmt.Errorf("count below 0: %d", result)
	}
	return nil
}

// countFail mutates the recent failures count by
// delta. It returns an error if the adjustment fails.