// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

namespace Microsoft.Build.BackEnd;

/// <summary>
/// How an invariant payload (e.g. the build process environment or the global properties) is transferred
/// across a task-host connection. Only meaningful when the negotiated packet version is &gt;= 5.
/// </summary>
internal enum InvariantPayloadTransferMode : byte
{
    /// <summary>
    /// The full payload is on the wire. Used for the first config on a connection or whenever it changed.
    /// </summary>
    Full = 0,

    /// <summary>
    /// The payload matches the connection's baseline, so it is not on the wire and the receiver reconstructs
    /// it from that baseline.
    /// </summary>
    Identical = 1,
}