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.ext;
  
  import org.agrona.concurrent.UnsafeBuffer;
  
  import java.net.InetSocketAddress;
  
  /**
   * Interface for loss generators.
   */
  @FunctionalInterface
  public interface LossGenerator
  {
      /**
       * Should a frame be dropped?
       *
       * @param address The source address of the frame if inbound or the remote address if outbound.
       * @param buffer  The buffer containing the frame data.
       * @param length  The length of the frame.
       * @return true to drop, false to process
       */
      boolean shouldDropFrame(InetSocketAddress address, UnsafeBuffer buffer, int length);
  
      /**
       * Should a frame be dropped?
       *
       * @param address    The source address of the frame if inbound or the remote address if outbound.
       * @param buffer     The buffer containing the frame data.
       * @param streamId   of the incoming frame.
       * @param sessionId  of the incoming frame
       * @param termId     of the incoming frame.
       * @param termOffset of the incoming frame.
       * @param length     of the incoming frame.
       * @return true to drop, false to process
       */
      default boolean shouldDropFrame(
          final InetSocketAddress address,
          final UnsafeBuffer buffer,
          final int streamId,
          final int sessionId,
          final int termId,
          final int termOffset,
          final int length)
      {
          return shouldDropFrame(address, buffer, length);
      }
  }
  