RetrySettings.h

/*
 * Copyright (C) 2021-2023 HERE Europe B.V.
 *
 * 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
 *
 *     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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * License-Filename: LICENSE
 */
 
#pragma once
 
#include <chrono>
#include <functional>
 
#include <olp/core/client/BackdownStrategy.h>
#include <olp/core/client/HttpResponse.h>
 
namespace olp {
namespace client {
 
CORE_API bool DefaultRetryCondition(const olp::client::HttpResponse& response);
 
struct CORE_API RetrySettings {
  using BackdownStrategy = std::function<std::chrono::milliseconds(
      std::chrono::milliseconds, size_t)>;
 
  using RetryCondition = std::function<bool(const HttpResponse&)>;
 
  int max_attempts = 3;
 
  int timeout = 60;
 
  std::chrono::milliseconds connection_timeout = std::chrono::seconds(30);
 
  std::chrono::milliseconds transfer_timeout = std::chrono::seconds(30);
 
  int initial_backdown_period = 200;
 
  BackdownStrategy backdown_strategy = ExponentialBackdownStrategy();
 
  RetryCondition retry_condition = DefaultRetryCondition;
};
 
}  // namespace client
}  // namespace olp