content: /*
   * Copyright 2014-2025 Real Logic Limited.
   *
   * Licensed 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
   *
   * https://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 io.aeron.driver;
  
  import io.aeron.protocol.ErrorFlyweight;
  import io.aeron.protocol.StatusMessageFlyweight;
  
  import java.net.InetSocketAddress;
  
  /**
   * Minimum multicast sender flow control strategy. Uses the {@link AbstractMinMulticastFlowControl}, but specifies that
   * the group membership for a given receiver is always <code>true</code>, so it tracks the minimum for all receivers.
   */
  public class MinMulticastFlowControl extends AbstractMinMulticastFlowControl
  {
      /**
       * URI param value to identify this {@link FlowControl} strategy.
       */
      public static final String FC_PARAM_VALUE = "min";
  
      MinMulticastFlowControl()
      {
          super(false);
      }
  
      /**
       * {@inheritDoc}
       */
      public long onStatusMessage(
          final StatusMessageFlyweight flyweight,
          final InetSocketAddress receiverAddress,
          final long senderLimit,
          final int initialTermId,
          final int positionBitsToShift,
          final long timeNs)
      {
          return processStatusMessage(flyweight, senderLimit, initialTermId, positionBitsToShift, timeNs, true);
      }
  
      /**
       * {@inheritDoc}
       */
      public void onTriggerSendSetup(
          final StatusMessageFlyweight flyweight,
          final InetSocketAddress receiverAddress,
          final long timeNs)
      {
          processSendSetupTrigger(flyweight, receiverAddress, timeNs, true);
      }
  
      /**
       * {@inheritDoc}
       */
      public void onError(final ErrorFlyweight errorFlyweight, final InetSocketAddress receiverAddress, final long timeNs)
      {
          processError(errorFlyweight, receiverAddress, timeNs, true);
      }
  }
  