X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2Fpersistence%2Fkafka%2FChatMessageChannel.java;h=084986c86fda47ac189da17f09afdff3cc69ab59;hb=ce102485f65f9abbe4b6f602b616f0d71bd7e558;hp=69947a9d1da9113e4cc93a1c4b277f8bc34f51a7;hpb=2a47c081a50f8ebdda6db9955c3ddc69e5c601c2;p=demos%2Fkafka%2Fchat

diff --git a/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatMessageChannel.java b/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatMessageChannel.java
index 69947a9d..084986c8 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatMessageChannel.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatMessageChannel.java
@@ -17,10 +17,7 @@ import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import java.time.*;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
+import java.util.*;
 import java.util.stream.IntStream;
 
 
@@ -157,7 +154,7 @@ public class ChatMessageChannel implements Runnable, ConsumerRebalanceListener
   @Override
   public void run()
   {
-    consumer.subscribe(List.of(topic));
+    consumer.subscribe(List.of(topic), this);
 
     running = true;
 
@@ -194,6 +191,8 @@ public class ChatMessageChannel implements Runnable, ConsumerRebalanceListener
         running = false;
       }
     }
+
+    log.info("Exiting normally");
   }
 
   void loadMessages(ConsumerRecords<String, MessageTo> records)
@@ -228,11 +227,7 @@ public class ChatMessageChannel implements Runnable, ConsumerRebalanceListener
     return IntStream
         .range(0, numShards)
         .filter(shard -> isShardOwned[shard])
-        .mapToObj(shard -> nextOffset[shard] >= currentOffset[shard])
-        .collect(
-            () -> Boolean.TRUE, // TODO: Boolean is immutable
-            (acc, v) -> Boolean.valueOf(acc && v), // TODO: Boolean is immutable
-            (a, b) -> Boolean.valueOf(a && b)); // TODO: Boolean is immutable
+        .allMatch(shard -> nextOffset[shard] >= currentOffset[shard]);
   }
 
   void pauseAllOwnedPartions()