sentinel

const (
	// GracePeriod is the time to wait after SIGTERM before sending SIGKILL.
	GracePeriod = 10 * time.Second

	// InitialBackoff is the initial delay before restarting after an abnormal exit.
	InitialBackoff = 5 * time.Second

	// MaxBackoff is the maximum delay between restarts.
	MaxBackoff = 10 * time.Minute

	// BackoffFactor is the multiplier for each successive backoff.
	BackoffFactor = 2.0

	// SuccessRunTime is how long the child must run before backoff resets.
	SuccessRunTime = 30 * time.Second

	// DebounceInterval is the delay after an fsnotify event before checking the checksum.
	DebounceInterval = 100 * time.Millisecond

	// ScriptWaitTimeout is the maximum time to wait for the child to finish
	// running scripts after SIGUSR1 before falling back to SIGTERM+SIGKILL.
	// The script execution timeout is 5 minutes, so 6 minutes provides buffer.
	ScriptWaitTimeout = 6 * time.Minute
)