✨ feat: Default polling mode sync (#42)

Author: jianggang

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.featureprobe</groupId>
     <artifactId>server-sdk-java</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
     <name>server-sdk-java</name>
     <description>FeatureProbe Server Side SDK for Java</description>
 

src/main/java/com/featureprobe/sdk/server/FPConfig.java

@@ -65,7 +65,7 @@ protected FPConfig(Builder builder) {
         this.remoteUri = builder.remoteUri;
         this.location = builder.location;
         this.synchronizerFactory =
-                builder.synchronizer == null ? new StreamingSynchronizerFactory() : builder.synchronizer;
+                builder.synchronizer == null ? new PollingSynchronizerFactory() : builder.synchronizer;
         this.dataRepositoryFactory =
                 builder.dataRepository == null ? new MemoryDataRepositoryFactory() : builder.dataRepository;
         this.eventProcessorFactory = new DefaultEventProcessorFactory();