fix: the heartbeat task is changed to use scheduleAtFixedRate. (#648)

* fix: the heartbeat task is changed to use scheduleAtFixedRate.

* update version

---------

Co-authored-by: shedfreewu <[email protected]>

Author: shedfreewu

polaris-discovery/polaris-discovery-client/src/main/java/com/tencent/polaris/discovery/client/flow/RegisterFlow.java

@@ -63,7 +63,7 @@ public InstanceRegisterResponse registerInstance(InstanceRegisterRequest request
                 createRegisterV2Header());
         RegisterState registerState = RegisterStateManager.putRegisterState(sdkContext, request);
         if (registerState != null) {
-            registerState.setTaskFuture(asyncRegisterExecutor.scheduleWithFixedDelay(
+            registerState.setTaskFuture(asyncRegisterExecutor.scheduleAtFixedRate(
                     () -> {
                         try {
                             doRunHeartbeat(registerState, registerFunction, heartbeatFunction);

pom.xml

@@ -66,7 +66,7 @@
 
     <properties>
         <!-- Project revision -->
-        <revision>2.0.2.2</revision>
+        <revision>2.0.2.3</revision>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <skip.maven.deploy>false</skip.maven.deploy>