io.camunda.zeebe.broker.transport.backupapi.NotPartitionLeaderHandler Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH under
* one or more contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright ownership.
* Licensed under the Camunda License 1.0. You may not use this file
* except in compliance with the Camunda License 1.0.
*/
package io.camunda.zeebe.broker.transport.backupapi;
import io.camunda.zeebe.broker.transport.ErrorResponseWriter;
import io.camunda.zeebe.transport.RequestHandler;
import io.camunda.zeebe.transport.ServerOutput;
import org.agrona.DirectBuffer;
/**
* This can be used when the actual handler is removed because the broker is not the leader anymore.
*/
public class NotPartitionLeaderHandler implements RequestHandler {
@Override
public void onRequest(
final ServerOutput serverOutput,
final int partitionId,
final long requestId,
final DirectBuffer buffer,
final int offset,
final int length) {
final ErrorResponseWriter errorResponseWriter = new ErrorResponseWriter();
errorResponseWriter
.partitionLeaderMismatch(partitionId)
.tryWriteResponseOrLogFailure(serverOutput, partitionId, requestId);
}
}