DeviceClient.AbandonAsync Method
Definition
Important
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Overloads
| AbandonAsync(Message) |
Puts a received message back onto the device queue. |
| AbandonAsync(String) |
Puts a received message back onto the device queue. |
| AbandonAsync(Message, CancellationToken) |
Puts a received message back onto the device queue. |
| AbandonAsync(String, CancellationToken) |
Puts a received message back onto the device queue. |
AbandonAsync(Message)
Puts a received message back onto the device queue.
public System.Threading.Tasks.Task AbandonAsync (Microsoft.Azure.Devices.Client.Message message);member this.AbandonAsync : Microsoft.Azure.Devices.Client.Message -> System.Threading.Tasks.TaskPublic Function AbandonAsync (message As Message) As TaskParameters
- message
- Message
The message to abandon.
Returns
The lock identifier for the previously received message
Remarks
You cannot reject or abandon messages over MQTT protocol. For more details, see https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messages-c2d#the-cloud-to-device-message-life-cycle.
Applies to
AbandonAsync(String)
Puts a received message back onto the device queue.
public System.Threading.Tasks.Task AbandonAsync (string lockToken);member this.AbandonAsync : string -> System.Threading.Tasks.TaskPublic Function AbandonAsync (lockToken As String) As TaskParameters
- lockToken
- String
The message lockToken.
Returns
The previously received message
Remarks
You cannot reject or abandon messages over MQTT protocol. For more details, see https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messages-c2d#the-cloud-to-device-message-life-cycle.
Applies to
AbandonAsync(Message, CancellationToken)
Puts a received message back onto the device queue.
public System.Threading.Tasks.Task AbandonAsync (Microsoft.Azure.Devices.Client.Message message, System.Threading.CancellationToken cancellationToken);member this.AbandonAsync : Microsoft.Azure.Devices.Client.Message * System.Threading.CancellationToken -> System.Threading.Tasks.TaskPublic Function AbandonAsync (message As Message, cancellationToken As CancellationToken) As TaskParameters
- message
- Message
The message to abandon.
- cancellationToken
- CancellationToken
A cancellation token to cancel the operation.
Returns
The lock identifier for the previously received message
Exceptions
Thrown when the operation has been canceled.
Thrown when the operation has been canceled. The inner exception will be OperationCanceledException.
Remarks
You cannot reject or abandon messages over MQTT protocol. For more details, see https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messages-c2d#the-cloud-to-device-message-life-cycle.
Applies to
AbandonAsync(String, CancellationToken)
Puts a received message back onto the device queue.
public System.Threading.Tasks.Task AbandonAsync (string lockToken, System.Threading.CancellationToken cancellationToken);member this.AbandonAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.TaskPublic Function AbandonAsync (lockToken As String, cancellationToken As CancellationToken) As TaskParameters
- lockToken
- String
The message lockToken.
- cancellationToken
- CancellationToken
A cancellation token to cancel the operation.
Returns
The previously received message
Exceptions
Thrown when the operation has been canceled.
Thrown when the operation has been canceled. The inner exception will be OperationCanceledException.
Remarks
You cannot reject or abandon messages over MQTT protocol. For more details, see https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messages-c2d#the-cloud-to-device-message-life-cycle.
