ClientWebSocket.CloseAsync Method (WebSocketCloseStatus, String, CancellationToken)

.NET Framework (current version)
 

Close the ClientWebSocket instance as an asynchronous operation.

Namespace:   System.Net.WebSockets
Assembly:  System (in System.dll)

public override Task CloseAsync(
	WebSocketCloseStatus closeStatus,
	string statusDescription,
	CancellationToken cancellationToken
)

Parameters

closeStatus
Type: System.Net.WebSockets.WebSocketCloseStatus

The WebSocket close status.

statusDescription
Type: System.String

A description of the close status.

cancellationToken
Type: System.Threading.CancellationToken

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

Return Value

Type: System.Threading.Tasks.Task

Returns Task.

The task object representing the asynchronous operation.

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

.NET Framework
Available since 4.5
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