MQTTnet/Source/MQTTnet/Formatter/MqttPubRelPacketFactory.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using MQTTnet.Client;
using MQTTnet.Packets;
using MQTTnet.Protocol;

namespace MQTTnet.Formatter
{
    public sealed class MqttPubRelPacketFactory
    {
        public MqttPubRelPacket Create(MqttPubRecPacket pubRecPacket, MqttApplicationMessageReceivedReasonCode reasonCode)
        {
            if (pubRecPacket == null)
            {
                throw new ArgumentNullException(nameof(pubRecPacket));
            }

            return new MqttPubRelPacket
            {
                PacketIdentifier = pubRecPacket.PacketIdentifier,
                ReasonCode = (MqttPubRelReasonCode)(int)reasonCode
            };
        }
    }
}