IotHubModuleClient.SendTelemetryBatchAsync Method

Reference

Definition

Namespace:: Microsoft.Azure.Devices.Client

Assembly:: Microsoft.Azure.Devices.Client.dll

Package:: Microsoft.Azure.Devices.Client v2.0.0-preview002

Important

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Sends a batch of events to IoT hub. Use AMQP or HTTPs for a true batch operation. MQTT will just send the messages one after the other. IotHubModuleClient instance must be opened already.

public System.Threading.Tasks.Task SendTelemetryBatchAsync (string outputName, System.Collections.Generic.IEnumerable<Microsoft.Azure.Devices.Client.TelemetryMessage> messages, System.Threading.CancellationToken cancellationToken = default);

override this.SendTelemetryBatchAsync : string * seq<Microsoft.Azure.Devices.Client.TelemetryMessage> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Function SendTelemetryBatchAsync (outputName As String, messages As IEnumerable(Of TelemetryMessage), Optional cancellationToken As CancellationToken = Nothing) As Task

Parameters

outputName: String

The output target for sending the given message.

messages: IEnumerable<TelemetryMessage>

A list of one or more messages to send.

cancellationToken: CancellationToken

A cancellation token to cancel the operation.

Returns

Task

The task containing the event

Exceptions

InvalidOperationException

Thrown if IotHubModuleClient instance is not opened already.

OperationCanceledException

Thrown when the operation has been canceled.

Remarks

For more information on IoT Edge module routing https://docs.microsoft.com/azure/iot-edge/module-composition?view=iotedge-2018-06#declare-routes.

Applies to