/// <inheritdoc />
public void SetOffset(EventHorizonKey key, ulong offset)
{
var offsetBson = key.ToOffsetBson(offset);
_offsets.ReplaceOne(key.ToFilter(), offsetBson, new UpdateOptions {
IsUpsert = true
});
}
/// <inheritdoc />
public ulong GetOffset(EventHorizonKey key)
{
var offset = _offsets.Find(key.ToFilter()).SingleOrDefault();
if (offset == null)
{
return(0);
}
return(offset[Constants.OFFSET].ToUlong());
}
