IStreamCheckpointerGrain.Update(string, string, CancellationToken)

1. Documentation
2. API reference
3. Microsoft.Orleans.Streaming
4. IStreamCheckpointerGrain
5. Methods
6. Update(string, string, CancellationToken)

Markdown

Update(string, string, CancellationToken)

abstract

public abstract ValueTask<string> Update(string offset, string expectedCheckpoint, CancellationToken cancellationToken)

Updates the checkpoint if the persisted value matches the expected value.

Parameters

offsetstring

The offset.

expectedCheckpointstring

The expected persisted checkpoint.

cancellationTokenCancellationToken

The cancellation token.

Returns

The persisted checkpoint after the update attempt.