DefaultHubLifetimeManager<THub>.InvokeConnectionAsync<T> Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.SignalR

Assembly:: Microsoft.AspNetCore.SignalR.Core.dll

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Package:: Microsoft.AspNetCore.App.Ref v9.0.0-rc.2.24474.3

Source:: DefaultHubLifetimeManager.cs

Important

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Sends an invocation message to the specified connection and waits for a response.

public override System.Threading.Tasks.Task<T> InvokeConnectionAsync<T> (string connectionId, string methodName, object?[] args, System.Threading.CancellationToken cancellationToken);

override this.InvokeConnectionAsync : string * string * obj[] * System.Threading.CancellationToken -> System.Threading.Tasks.Task<'T>

Public Overrides Function InvokeConnectionAsync(Of T) (connectionId As String, methodName As String, args As Object(), cancellationToken As CancellationToken) As Task(Of T)

Type Parameters

T

The type of the response expected.

Parameters

connectionId: String

The connection ID.

methodName: String

The invocation method name.

args: Object[]

The invocation arguments.

cancellationToken: CancellationToken

The token to monitor for cancellation requests. It is recommended to set a max wait for expecting a result.

Returns

Task<T>

The response from the connection.

Applies to

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