ClientWebSocket.CloseAsync Method

Definition

Namespace:

System.Net.WebSockets

Assembly:

System.Net.WebSockets.Client.dll

Source:

ClientWebSocket.cs

Close the ClientWebSocket instance as an asynchronous operation.

public:
 override System::Threading::Tasks::Task ^ CloseAsync(System::Net::WebSockets::WebSocketCloseStatus closeStatus, System::String ^ statusDescription, System::Threading::CancellationToken cancellationToken);

public override System.Threading.Tasks.Task CloseAsync (System.Net.WebSockets.WebSocketCloseStatus closeStatus, string? statusDescription, System.Threading.CancellationToken cancellationToken);

override this.CloseAsync : System.Net.WebSockets.WebSocketCloseStatus * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overrides Function CloseAsync (closeStatus As WebSocketCloseStatus, statusDescription As String, cancellationToken As CancellationToken) As Task

Parameters

closeStatus

WebSocketCloseStatus

The WebSocket close status.

statusDescription

String

A description of the close status.

cancellationToken

CancellationToken

A cancellation token used to propagate notification that this operation should be canceled.

Returns

Task

The task object representing the asynchronous operation.

Exceptions

OperationCanceledException

The cancellation token was canceled. This exception is stored into the returned task.

Remarks

This operation will not block. The returned Task object will complete after the ClientWebSocket instance is closed.