zrlw commented on a change in pull request #8954:
URL: https://github.com/apache/dubbo/pull/8954#discussion_r732793430
##########
File path:
dubbo-common/src/main/java/org/apache/dubbo/common/timer/HashedWheelTimer.java
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@@ -521,18 +559,18 @@ private long waitForNextTick() {
long deadline = tickDuration * (tick + 1);
for (; ; ) {
+ // the currentTime will be negative only if the application
must keep running last more than 262 years.
final long currentTime = System.nanoTime() - startTime;
long sleepTimeMs = (deadline - currentTime + 999999) / 1000000;
if (sleepTimeMs <= 0) {
- if (currentTime == Long.MIN_VALUE) {
- return -Long.MAX_VALUE;
- } else {
- return currentTime;
- }
+ return currentTime;
Review comment:
Maybe netty uses some of its own methods which are not suitable for
Dubbo.
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