@Override
        public void run() {
            while (true) {
                try {
                    timer.advanceClock(100L);
                } catch (InterruptedException ignored) {
                }
            }
        }
Instantiates a new Worker.

@param timer the timer
shenyu-common/src/main/java/org/apache/shenyu/common/timer/HierarchicalWheelTimer.java