X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2Fpersistence%2Fkafka%2FKafkaChatHome.java;h=07fb8858744f7853382db7a4c2cccfe42e1def54;hb=fdf9188a7abebcd709635f3eb7c5205f7f2405c7;hp=ab72269de546d9b674a00a1e6d4962a2290c09b5;hpb=0045b8403de5be4df59be61e28421e84508a5278;p=demos%2Fkafka%2Fchat

diff --git a/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/KafkaChatHome.java b/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/KafkaChatHome.java
index ab72269d..07fb8858 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/KafkaChatHome.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/KafkaChatHome.java
@@ -26,7 +26,10 @@ public class KafkaChatHome implements ChatHome
     int shard = selectShard(id);
     return chatRoomChannel
         .getChatRoom(shard, id)
-        .switchIfEmpty(Mono.error(() -> new UnknownChatroomException(id)));
+        .switchIfEmpty(Mono.error(() -> new UnknownChatroomException(
+            id,
+            shard,
+            chatRoomChannel.getOwnedShards())));
   }
 
   int selectShard(UUID chatRoomId)