在WebSocketContext中正确处理WebSocket(Proper disposal of WebSocket in a WebSocketContext)

在WebSocketContext中正确处理WebSocket(Proper disposal of WebSocket in a WebSocketContext)

在ASP.NET中，当您提供给HttpContext.AcceptWebSocketRequest的处理程序获取AspNetWebSocketContext时 ，是否应该在完成后处理上下文的WebSocket ？ 或者，在您调用WebSocket.CloseAsync之后，Web套接字是否会自动处理？

In ASP.NET, when the handler you provide to HttpContext.AcceptWebSocketRequest gets a AspNetWebSocketContext, should you dispose the context's WebSocket when you are done with it? Or does the web socket get disposed automatically, perhaps after you call WebSocket.CloseAsync?

最满意答案

您不应该丢弃Web套接字。 实际上你不能。 AspNetWebSocket.Dispose始终抛出NotSupportedException 。 MSDN文档的摘要和例外部分不正确。 幸运的是，备注部分很有帮助：

ASP.NET自动调用AspNetWebSocket对象上的Dispose方法，以释放代码完成执行后剩余的所有资源。

You should not dispose the web socket. In fact you cannot. AspNetWebSocket.Dispose always throws a NotSupportedException. The summary and exception sections of the MSDN documentation are incorrect. Fortunately, the remarks section is helpful:

ASP.NET automatically calls the Dispose method on a AspNetWebSocket object to release any resources that remain after your code has finished executing.