text: /*
   * AWS IoT Device SDK for Embedded C V202009.00
   * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy of
   * this software and associated documentation files (the "Software"), to deal in
   * the Software without restriction, including without limitation the rights to
   * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
   * the Software, and to permit persons to whom the Software is furnished to do so,
   * subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
   * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
   * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
   * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  
  #ifndef CORE_MQTT_CONFIG_H_
  #define CORE_MQTT_CONFIG_H_
  
  /**************************************************/
  /******* DO NOT CHANGE the following order ********/
  /**************************************************/
  
  /* Include logging header files and define logging macros in the following order:
   * 1. Include the header file "logging_levels.h".
   * 2. Define the LIBRARY_LOG_NAME and LIBRARY_LOG_LEVEL macros.
   * 3. Include the header file "logging_stack.h".
   */
  
  #include "logging_levels.h"
  
  /* Logging configuration for the MQTT library. */
  #ifndef LIBRARY_LOG_NAME
      #define LIBRARY_LOG_NAME    "MQTT"
  #endif
  
  #ifndef LIBRARY_LOG_LEVEL
      #define LIBRARY_LOG_LEVEL    LOG_NONE
  #endif
  
  #include "logging_stack.h"
  
  /************ End of logging configuration ****************/
  
  /**
   * @brief Determines the maximum number of MQTT PUBLISH messages, pending
   * acknowledgement at a time, that are supported for incoming and outgoing
   * direction of messages, separately.
   *
   * QoS 1 and 2 MQTT PUBLISHes require acknowledgement from the server before
   * they can be completed. While they are awaiting the acknowledgement, the
   * client must maintain information about their state. The value of this
   * macro sets the limit on how many simultaneous PUBLISH states an MQTT
   * context maintains, separately, for both incoming and outgoing direction of
   * PUBLISHes.
   *
   * @note The MQTT context maintains separate state records for outgoing
   * and incoming PUBLISHes, and thus, 2 * MQTT_STATE_ARRAY_MAX_COUNT amount
   * of memory is statically allocated for the state records.
   */
  #define MQTT_STATE_ARRAY_MAX_COUNT    ( 10U )
  
  /**
   * @brief Number of milliseconds to wait for a ping response to a ping
   * request as part of the keep-alive mechanism.
   *
   * If a ping response is not received before this timeout, then
   * #MQTT_ProcessLoop will return #MQTTKeepAliveTimeout.
   */
  #define MQTT_PINGRESP_TIMEOUT_MS      ( 5000U )
  
  #endif /* ifndef CORE_MQTT_CONFIG_H_ */
  