public ITargetBlock <EventRange> Start(IProjectionUpdater updater, ILogger <IProjection> logger, CancellationToken token)
{
_token = token;
_updater = updater;
_logger = logger;
var singleFileOptions = new ExecutionDataflowBlockOptions
{
EnsureOrdered = true,
MaxDegreeOfParallelism = 1,
CancellationToken = token
};
_slicing = new TransformBlock <EventRange, T>(x => groupEventRange(x), singleFileOptions);
_building = new ActionBlock <T>(processRange, singleFileOptions);
_slicing.LinkTo(_building);
return(_slicing);
}
public ProjectionController(ShardName shardName, IProjectionUpdater updater, AsyncOptions options)
{
_shardName = shardName;
_updater = updater;
_options = options ?? new AsyncOptions();
}
