24 lines
852 B
C#
24 lines
852 B
C#
// Copyright (c) .NET Foundation. All rights reserved.
|
|
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
|
|
|
|
using System.IO;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace Microsoft.AspNetCore.Http.Features
|
|
{
|
|
public interface IHttpUpgradeFeature
|
|
{
|
|
/// <summary>
|
|
/// Indicates if the server can upgrade this request to an opaque, bidirectional stream.
|
|
/// </summary>
|
|
bool IsUpgradableRequest { get; }
|
|
|
|
/// <summary>
|
|
/// Attempt to upgrade the request to an opaque, bidirectional stream. The response status code
|
|
/// and headers need to be set before this is invoked. Check <see cref="IsUpgradableRequest"/>
|
|
/// before invoking.
|
|
/// </summary>
|
|
/// <returns></returns>
|
|
Task<Stream> UpgradeAsync();
|
|
}
|
|
} |