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;
  
  /**
   * Feedback delay generator.
   */
  public interface FeedbackDelayGenerator
  {
      /**
       * Generate a new delay value on initial request.
       *
       * @return delay value in nanoseconds
       */
      long generateDelayNs();
  
      /**
       * Generate a new delay value on a retried request. Implementing this call is optional and will default to
       * {@link #generateDelayNs()}.
       *
       * @return delay value in nanoseconds
       */
      default long retryDelayNs()
      {
          return generateDelayNs();
      }
  }
  