Bug Fixes

sdk/spring/spring-cloud-azure-appconfiguration-config-web/src/main/java/com/azure/spring/cloud/appconfiguration/config/web/implementation/pullrefresh/AppConfigurationEventListener.java

@@ -37,7 +37,7 @@ public void onApplicationEvent(@NonNull ServletRequestHandledEvent event) {
         try {
             if (!(event.getRequestUrl().equals(ACTUATOR + APPCONFIGURATION_REFRESH)
                 || event.getRequestUrl().equals(ACTUATOR + APPCONFIGURATION_REFRESH_BUS))) {
-                appConfigurationRefresh.refreshConfigurations();
+                appConfigurationRefresh.refreshConfigurations().subscribe();
             }
         } catch (Exception e) {
             LOGGER.error("Refresh failed with unexpected exception.", e);

sdk/spring/spring-cloud-azure-feature-management/src/main/java/com/azure/spring/cloud/feature/management/FeatureManager.java

@@ -6,6 +6,7 @@
 
 import java.time.Duration;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -429,6 +430,9 @@ private TargetingFilterContext buildContext() {
      * @return a set of all feature names
      */
     public Set<String> getAllFeatureNames() {
+        if (featureManagementConfigurations.getFeatureFlags() == null) {
+            return Collections.emptySet();
+        }
         return new HashSet<String>(
             featureManagementConfigurations.getFeatureFlags().stream().map(feature -> feature.getId()).toList());
     }