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refactor: Moved succes/error-logging to outer stream-definitions
[demos/kafka/chat]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
chat
/
backend
/
implementation
/
kafka
/
DataChannel.java
diff --git
a/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
b/src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
index
c13f713
..
f139b76
100644
(file)
--- a/
src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
+++ b/
src/main/java/de/juplo/kafka/chat/backend/implementation/kafka/DataChannel.java
@@
-7,10
+7,7
@@
import de.juplo.kafka.chat.backend.implementation.kafka.messages.AbstractMessage
import de.juplo.kafka.chat.backend.implementation.kafka.messages.data.EventChatMessageReceivedTo;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import de.juplo.kafka.chat.backend.implementation.kafka.messages.data.EventChatMessageReceivedTo;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
-import org.apache.kafka.clients.consumer.Consumer;
-import org.apache.kafka.clients.consumer.ConsumerRebalanceListener;
-import org.apache.kafka.clients.consumer.ConsumerRecord;
-import org.apache.kafka.clients.consumer.ConsumerRecords;
+import org.apache.kafka.clients.consumer.*;
import org.apache.kafka.clients.producer.Producer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.common.TopicPartition;
import org.apache.kafka.clients.producer.Producer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.common.TopicPartition;
@@
-169,6
+166,7
@@
public class DataChannel implements Runnable, ConsumerRebalanceListener
{
int partition = topicPartition.partition();
isShardOwned[partition] = false;
{
int partition = topicPartition.partition();
isShardOwned[partition] = false;
+ nextOffset[partition] = consumer.position(topicPartition);
log.info("Partition revoked: {} - next={}", partition, nextOffset[partition]);
infoChannel.sendShardRevokedEvent(partition);
});
log.info("Partition revoked: {} - next={}", partition, nextOffset[partition]);
infoChannel.sendShardRevokedEvent(partition);
});
@@
-334,4
+332,9
@@
public class DataChannel implements Runnable, ConsumerRebalanceListener
KafkaChatMessageService service = new KafkaChatMessageService(this, chatRoomId);
return new ChatRoomData(clock, service, bufferSize);
}
KafkaChatMessageService service = new KafkaChatMessageService(this, chatRoomId);
return new ChatRoomData(clock, service, bufferSize);
}
+
+ ConsumerGroupMetadata getConsumerGroupMetadata()
+ {
+ return consumer.groupMetadata();
+ }
}
}