11622 : OutlierDetection should use Ticker, not TimeProvider

binder/src/main/java/io/grpc/binder/internal/PingTracker.java

@@ -104,10 +104,9 @@ private synchronized void fail(Status status) {
  }
 
  private synchronized void success() {
- long currentTickerTimeNanos = ticker.read();
  if (!done) {
  done = true;
- executor.execute(() -> callback.onSuccess(currentTickerTimeNanos - startTimeNanos));
+ executor.execute(() -> callback.onSuccess(ticker.read() - startTimeNanos));
  }
  }
  }

netty/src/main/java/io/grpc/netty/AbstractNettyHandler.java

@@ -200,7 +200,7 @@ public void updateWindow() throws Http2Exception {
  setPinging(false);
 
  long currentTickerTimeNanos = ticker.read();
- long elapsedTime = (currentTickerTimeNanos - lastPingTime);
+ long elapsedTime = Math.max(0L,(currentTickerTimeNanos - lastPingTime));
  if (elapsedTime == 0) {
  elapsedTime = 1;
  }

util/src/main/java/io/grpc/util/OutlierDetectionLoadBalancer.java

@@ -149,7 +149,7 @@ public Status acceptResolvedAddresses(ResolvedAddresses resolvedAddresses) {
  initialDelayNanos = config.intervalNanos;
  } else {
  long currentTickerTimeNanos = ticker.read();
- long elapsedTimeNanos = currentTickerTimeNanos - detectionTimerStartNanos;
+ long elapsedTimeNanos = Math.max(0L,(currentTickerTimeNanos - detectionTimerStartNanos));
  // If a timer has started earlier we cancel it and use the difference between the start
  // time and now as the interval.
  initialDelayNanos = Math.max(0L,