public override async Task<EventStreamSlice> FetchSlice()
{
var slice = new EventStreamSlice(m_position, await m_fetch(m_currentSlicePosition.Version.Increment(1)));
if (slice.EndOfStream)
{
NextState = new EndOfStreamCursorState();
}
else
{
NextState = new FetchingCursorState(m_position, slice.SlicePosition, m_fetch);
}
return slice;
}
public override async Task <EventStreamSlice> FetchSlice()
{
var fetchResult = await m_fetch(m_version);
var slice = new EventStreamSlice(fetchResult.Events);
if (fetchResult.IsFetchingCompleted)
{
NextState = new EndOfStreamCursorState(StreamHeader);
}
else
{
NextState = new FetchingCursorState(StreamHeader, slice.ToStreamVersion.Increment(), m_fetch);
}
return(slice);
}