public void Put(TKey key, T data)
{
_env.WithAutogrowth(() =>
{
using (var tx = BeginTransaction())
{
tx.Put(key, data);
tx.Commit();
}
});
}
public long Append(params byte[][] values)
{
return(_env.WithAutogrowth(() =>
{
using (var tx = _env.BeginTransaction())
{
var nextKey = 0L;
using (var c = tx.CreateCursor(_db))
{
if (c.MoveToLast())
{
nextKey = BitConverter.ToInt64(c.Current.Key, 0) + 1L;
}
}
foreach (var value in values)
{
tx.Put(_db, BitConverter.GetBytes(nextKey), value, PutOptions.AppendData | PutOptions.NoOverwrite);
nextKey++;
}
tx.Commit();
return nextKey - 1L;
}
}));
}
public static void WithAutogrowth(this LightningEnvironment env, Action action)
=> env.WithAutogrowth <bool>(() => { action(); return(true); });