b, err = handler(m.Payload)
			if debugPrint {
				fmt.Println(c.Local, "Handler returned payload:", bytesOrLength(b), "err:", err)
			}
		}()

		if m.DeadlineMS > 0 && time.Since(start).Milliseconds()+c.addDeadline.Milliseconds() > int64(m.DeadlineMS) {
			if debugReqs {
				fmt.Println(m.MuxID, c.StringReverse(), "DEADLINE EXCEEDED")
			}
			// No need to return result
			PutByteBuffer(b)
			return
		}