EventProcessor<TPartition>.UpdateCheckpointAsync Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| UpdateCheckpointAsync(String, CheckpointPosition, CancellationToken) |
Creates or updates a checkpoint for a specific partition, identifying a position in the partition's event stream that an event processor should begin reading from. |
| UpdateCheckpointAsync(String, Int64, Nullable<Int64>, CancellationToken) |
Creates or updates a checkpoint for a specific partition, identifying a position in the partition's event stream that an event processor should begin reading from. |
UpdateCheckpointAsync(String, CheckpointPosition, CancellationToken)
- Source:
- EventProcessor.cs
- Source:
- EventProcessor.cs
Creates or updates a checkpoint for a specific partition, identifying a position in the partition's event stream that an event processor should begin reading from.
protected virtual System.Threading.Tasks.Task UpdateCheckpointAsync (string partitionId, Azure.Messaging.EventHubs.Processor.CheckpointPosition startingPosition, System.Threading.CancellationToken cancellationToken);abstract member UpdateCheckpointAsync : string * Azure.Messaging.EventHubs.Processor.CheckpointPosition * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UpdateCheckpointAsync : string * Azure.Messaging.EventHubs.Processor.CheckpointPosition * System.Threading.CancellationToken -> System.Threading.Tasks.TaskProtected Overridable Function UpdateCheckpointAsync (partitionId As String, startingPosition As CheckpointPosition, cancellationToken As CancellationToken) As TaskParameters
- partitionId
- String
The identifier of the partition the checkpoint is for.
- startingPosition
- CheckpointPosition
The starting position to associate with the checkpoint, indicating that a processor should begin reading from the next event in the stream.
- cancellationToken
- CancellationToken
A CancellationToken instance to signal a request to cancel the operation.
Returns
Applies to
UpdateCheckpointAsync(String, Int64, Nullable<Int64>, CancellationToken)
- Source:
- EventProcessor.cs
Creates or updates a checkpoint for a specific partition, identifying a position in the partition's event stream that an event processor should begin reading from.
protected virtual System.Threading.Tasks.Task UpdateCheckpointAsync (string partitionId, long offset, long? sequenceNumber, System.Threading.CancellationToken cancellationToken);abstract member UpdateCheckpointAsync : string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UpdateCheckpointAsync : string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.TaskProtected Overridable Function UpdateCheckpointAsync (partitionId As String, offset As Long, sequenceNumber As Nullable(Of Long), cancellationToken As CancellationToken) As TaskParameters
- partitionId
- String
The identifier of the partition the checkpoint is for.
- offset
- Int64
The offset to associate with the checkpoint, intended as informational metadata. This will only be used for positioning if there is no value provided for sequenceNumber.
The sequence number to associate with the checkpoint, indicating that a processor should begin reading from the next event in the stream.
- cancellationToken
- CancellationToken
A CancellationToken instance to signal a request to cancel the operation.
Returns
Remarks
This overload exists to preserve backwards compatibility; it is highly recommended that UpdateCheckpointAsync(String, CheckpointPosition, CancellationToken) be called instead.
Applies to
Azure SDK for .NET