if !ok || tc == nil {
			return
		}

		globalConnStats.incInternodeInputBytes(int64(tc.RequestRecorder.Size()))
		globalConnStats.incInternodeOutputBytes(int64(tc.ResponseRecorder.Size()))
	}
}

func collectAPIStats(api string, f http.HandlerFunc) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {

// Increase internode total input bytes
func (s *connStats) incInternodeInputBytes(n int64) {
	atomic.AddUint64(&s.internodeInputBytes, uint64(n))
}

// Increase internode total output bytes
func (s *connStats) incInternodeOutputBytes(n int64) {
	atomic.AddUint64(&s.internodeOutputBytes, uint64(n))
}

// Return internode total input bytes
func (s *connStats) getInternodeInputBytes() uint64 {
	return atomic.LoadUint64(&s.internodeInputBytes)