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Change default value of avgUsedTokens to zero to be more meaningful in DefaultController (#460)

This commit is contained in:
mjaow 2019-02-22 17:02:19 +08:00 committed by Eric Zhao
parent 5b260a9f75
commit 291742c171
1 changed files with 4 additions and 2 deletions
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6
sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/flow/controller/DefaultController.java
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@ -26,6 +26,8 @@ import com.alibaba.csp.sentinel.slots.block.flow.TrafficShapingController;
*/ */
public class DefaultController implements TrafficShapingController { public class DefaultController implements TrafficShapingController {
private static final int DEFAULT_AVG_USED_TOKENS = 0;
private double count; private double count;
private int grade; private int grade;
@ -51,9 +53,9 @@ public class DefaultController implements TrafficShapingController {
private int avgUsedTokens(Node node) { private int avgUsedTokens(Node node) {
if (node == null) { if (node == null) {
return -1; return DEFAULT_AVG_USED_TOKENS;
} }
return grade == RuleConstant.FLOW_GRADE_THREAD ? node.curThreadNum() : (int)node.passQps(); return grade == RuleConstant.FLOW_GRADE_THREAD ? node.curThreadNum() : (int) node.passQps();
} }
private void sleep(int timeMillis) { private void sleep(int timeMillis) {