VolatileJournalStorage

1. Documentation
2. API reference
3. Microsoft.Orleans.Journaling
4. VolatileJournalStorage

class

Namespace: Orleans.Journaling

NuGetSourceMarkdown

An in-memory, volatile implementation of IJournalStorage for non-durable use cases, such as development and testing.

public sealed class VolatileJournalStorage : IJournalStorage

Constructors

• VolatileJournalStorage
• VolatileJournalStorage(string?) Initializes a new instance of the VolatileJournalStorage class.

Properties

• IsCompactionRequested Gets a value indicating whether compaction has been requested.

Methods

• AppendAsync(ReadOnlySequence<byte>, CancellationToken) Appends the provided segment to the journal atomically.
• CreateIfNotExistsAsync(IReadOnlyDictionary<string, string>, CancellationToken) Creates this journal storage instance if it does not already exist.
• DeleteAsync(CancellationToken) Deletes the journal atomically.
• GetMetadataAsync(CancellationToken) Gets metadata for this journal storage instance.
• ReadAsync(IJournalStorageConsumer, CancellationToken) Reads all journal data belonging to this instance and sends it to consumer.
• ReplaceAsync(ReadOnlySequence<byte>, CancellationToken) Replaces the journal with the provided value atomically.
• UpdateMetadataAsync(IReadOnlyDictionary<string, string>, IEnumerable<string>, string?, CancellationToken) Conditionally updates caller-owned metadata properties.