JournaledGrain<TGrainState, TEventBase>

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4. JournaledGrain<TGrainState, TEventBase>

class

Namespace: Orleans.EventSourcing

NuGetSourceMarkdown

A base class for log-consistent grains using standard event-sourcing terminology. All operations are reentrancy-safe.

public abstract class JournaledGrain<TGrainState, TEventBase> : LogConsistentGrain<TGrainState>, IConnectionIssueListener, ILogConsistencyProtocolParticipant, ILogViewAdaptorHost<TGrainState, TEventBase>, IGrain, IAddressable
    where TGrainState : class, new()
    where TEventBase : class

Properties

• UnconfirmedEvents Returns the current queue of unconfirmed events.

Methods

• OnActivateAsync(CancellationToken) By default, upon activation, the journaled grain waits until it has loaded the latest view from storage. Subclasses can override this behavior, and skip the wait if desired.