MQTTnet/Source/MQTTnet.Server/Internal/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 MQTTnet.Packets;
using MQTTnet.Protocol;

namespace MQTTnet.Server.Internal.Formatter;

public static class MqttPubRelPacketFactory
{
    public static MqttPubRelPacket Create(MqttPubRecPacket pubRecPacket, MqttApplicationMessageReceivedReasonCode reasonCode)
    {
        if (pubRecPacket == null)
        {
            throw new ArgumentNullException(nameof(pubRecPacket));
        }

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