func (c4 *Seefor) UseTimer(timer *Timer) *Timer {
	if timer == nil {
		if c4.timer != nil {
			return c4.timer
		}
		timer = NewTimer()
	}
	c4.timer = timer

	return c4.timer
}
func (c4 *Seefor) UseTimer(timer *Timer) *Timer {
	if timer == nil {
		if c4.timer != nil {
			return c4.timer
		}
		timer = NewTimer()
	}
	c4.timer = timer

	return c4.timer
}
func ( c4 * Seefor ) UseTimer ( timer * Timer ) * Timer { if timer == nil { if c4 . timer != nil { return c4 . timer } timer = NewTimer ( ) } c4 . timer = timer return c4 . timer }
// UseTimer set timer for meaturing endpoint performance.
// If timer is nil and no timer exists
// then a new timer will be created 
// else existing timer will be returned.
// You can serve statistics internal using Timer as handler
UseTimer set timer for meaturing endpoint performance . If timer is nil and no timer exists then a new timer will be created else existing timer will be returned . You can serve statistics internal using Timer as handler