HttpConnectionContextExtensions.GetHttpContext(ConnectionContext) 方法

定义

命名空间:

Microsoft.AspNetCore.Http.Connections

程序集:

Microsoft.AspNetCore.Http.Connections.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

Source:

HttpConnectionContextExtensions.cs

HttpContext获取与连接关联的 （如果有）。

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Http::HttpContext ^ GetHttpContext(Microsoft::AspNetCore::Connections::ConnectionContext ^ connection);

public static Microsoft.AspNetCore.Http.HttpContext? GetHttpContext (this Microsoft.AspNetCore.Connections.ConnectionContext connection);

static member GetHttpContext : Microsoft.AspNetCore.Connections.ConnectionContext -> Microsoft.AspNetCore.Http.HttpContext

<Extension()>
Public Function GetHttpContext (connection As ConnectionContext) As HttpContext

参数

connection

ConnectionContext

表示 ConnectionContext 连接的 。

返回

HttpContext

HttpContext与连接关联的 ;如果连接不基于 HTTP，null则为 。

注解

SignalR 连接可以在 HTTP 传输（如 WebSocket 或长轮询）或其他非 HTTP 传输上运行。 因此，此方法有时可能会根据应用程序的配置返回 null 。