content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  package org.apache.bifromq.inbox.server.scheduler;
  
  import static org.apache.bifromq.inbox.store.schema.KVSchemaUtil.inboxStartKeyPrefix;
  
  import org.apache.bifromq.basekv.client.IBaseKVStoreClient;
  import org.apache.bifromq.basekv.client.scheduler.MutationCallScheduler;
  import org.apache.bifromq.inbox.rpc.proto.AttachReply;
  import org.apache.bifromq.inbox.rpc.proto.AttachRequest;
  import org.apache.bifromq.sysprops.props.ControlPlaneMaxBurstLatencyMillis;
  import com.google.protobuf.ByteString;
  import java.time.Duration;
  import lombok.extern.slf4j.Slf4j;
  
  @Slf4j
  public class InboxAttachScheduler extends MutationCallScheduler<AttachRequest, AttachReply, BatchAttachCall>
      implements IInboxAttachScheduler {
  
      public InboxAttachScheduler(IBaseKVStoreClient inboxStoreClient) {
          super(BatchAttachCall::new, Duration.ofMillis(ControlPlaneMaxBurstLatencyMillis.INSTANCE.get()).toNanos(),
              inboxStoreClient);
      }
  
      @Override
      protected ByteString rangeKey(AttachRequest request) {
          return inboxStartKeyPrefix(request.getClient().getTenantId(), request.getInboxId());
      }
  }
  