internal IRootNode MakeWritableTransaction(ArtInMemoryKeyValueDBTransaction keyValueDBTransaction,
IRootNode artRoot)
{
lock (_writeLock)
{
if (_writingTransaction != null)
{
throw new BTDBTransactionRetryException("Another writing transaction already running");
}
if (_lastCommited != artRoot)
{
throw new BTDBTransactionRetryException("Another writing transaction already finished");
}
_writingTransaction = keyValueDBTransaction;
var result = _lastCommited.CreateWritableTransaction();
DereferenceRoot(artRoot);
return(result);
}
}
