IHttpUpgradeFeature.UpgradeAsync 方法

定义

命名空间:

Microsoft.AspNetCore.Http.Features

程序集:

Microsoft.AspNetCore.Http.Features.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

Source:

IHttpUpgradeFeature.cs

尝试将请求升级到不透明的双向流。 在调用此代码之前，需要设置响应状态代码和标头。 在调用之前检查 IsUpgradableRequest 。

public:
 System::Threading::Tasks::Task<System::IO::Stream ^> ^ UpgradeAsync();

public System.Threading.Tasks.Task<System.IO.Stream> UpgradeAsync ();

abstract member UpgradeAsync : unit -> System.Threading.Tasks.Task<System.IO.Stream>

Public Function UpgradeAsync () As Task(Of Stream)

返回

Task<Stream>