Method Touch

internal/handler/context.go:59–61

Touch updates the last activity timestamp atomically. Uses coarse clock (1-second resolution) to avoid syscalls on every packet. Safe to call from multiple goroutines.

()

// Uses coarse clock (1-second resolution) to avoid syscalls on every packet.
// Safe to call from multiple goroutines.
func (s *Session) Touch() {
	s.LastActivity.Store(coarseTime.Load())
}

// IdleDuration returns time since last activity.
func (s *Session) IdleDuration() time.Duration {