Struct CachedClock

pkg/clock/cached_clock.go:14–19

This clock implementation takes inspiration from https://github.com/agilira/go-timecache but works with our clock.Clock interface CachedClock implements the Clock interface using a cached atomic value to avoid the overhead of system calls from time.Now().

// CachedClock implements the Clock interface using a cached atomic value
// to avoid the overhead of system calls from time.Now().
type CachedClock struct {
	nanos      atomic.Int64
	resolution time.Duration
	ticker     *time.Ticker
	done       chan struct{}
}

// NewCachedClock creates a new CachedClock that uses the system time cached every [resolution].
//