WIP

[demos/kafka/chat] / src / main / java / de / juplo / kafka / chat / backend / implementation / StorageStrategy.java

diff --git a/src/main/java/de/juplo/kafka/chat/backend/implementation/StorageStrategy.java b/src/main/java/de/juplo/kafka/chat/backend/implementation/StorageStrategy.java
index 868ae11..98db975 100644 (file)
--- a/src/main/java/de/juplo/kafka/chat/backend/implementation/StorageStrategy.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/implementation/StorageStrategy.java
@@ -9,6 +9,7 @@ import reactor.core.publisher.Flux;
 
 import java.util.UUID;
 import java.util.concurrent.Phaser;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
@@ -18,8 +19,17 @@ public interface StorageStrategy
 {
   Logger log = LoggerFactory.getLogger(StorageStrategy.class.getCanonicalName());
 
+  AtomicBoolean running = new AtomicBoolean(true);
+
+
   default void write(ChatHomeService chatHomeService)
   {
+    if (!running.getAndSet(false))
+    {
+      log.info("{} is not running, skip write...", chatHomeService);
+      return;
+    }
+
     Phaser writtenChatRooms = new Phaser(1);
     AtomicInteger numErrors = new AtomicInteger();