// 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.Experimental
{
    public enum MSBuildClientExitType
    {
        /// <summary>
        /// The MSBuild client successfully processed the build request.
        /// </summary>
        Success,
        /// <summary>
        /// Server is busy. This would invoke a fallback behavior.
        /// </summary>
        ServerBusy,
        /// <summary>
        /// Client was unable to connect to the server. This would invoke a fallback behavior.
        /// </summary>
        UnableToConnect,
        /// <summary>
        /// Client was unable to launch the server. This would invoke a fallback behavior.
        /// </summary>
        LaunchError,
        /// <summary>
        /// The build stopped unexpectedly, for example,
        /// because a named pipe between the server and the client was unexpectedly closed.
        /// </summary>
        Unexpected,
        /// <summary>
        /// The client is not able to identify the server state.
        /// </summary>
        /// <remarks>
        /// This may happen when mutex that is regulating the server state throws.
        /// See: https://github.com/dotnet/msbuild/issues/7993.
        /// </remarks>
        UnknownServerState
    }
}