/// <summary>
/// Gets identifiers for all streams whose head and last snapshot revisions differ by at least the threshold specified for the default bucket.
/// </summary>
/// <param name="accessSnapshots">The <see cref="IAccessSnapshots"/> instance.</param>
/// <param name="maxThreshold">The maximum difference between the head and most recent snapshot revisions.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The streams for which the head and snapshot revisions differ by at least the threshold specified.</returns>
/// <exception cref="StorageException" />
/// <exception cref="StorageUnavailableException" />
public static Task <IEnumerable <IStreamHead> > GetStreamsToSnapshotAsync(this IAccessSnapshots accessSnapshots, int maxThreshold, CancellationToken cancellationToken)
{
if (accessSnapshots == null)
{
throw new ArgumentException("accessSnapshots is null");
}
return(accessSnapshots.GetStreamsToSnapshotAsync(Bucket.Default, maxThreshold, cancellationToken));
}
