public void GetConnection(AbstractAdoNetDbReader process, out DatabaseConnection connection, out IDbTransaction transaction)
{
if (!_readerConnections.TryGetValue(process.ConnectionString.Name, out var t))
{
var conn = EtlConnectionManager.GetNewConnection(process.ConnectionString, process);
var tran = conn.Connection.BeginTransaction();
t = new Tuple <DatabaseConnection, IDbTransaction>(conn, tran);
_readerConnections.Add(process.ConnectionString.Name, t);
}
connection = t.Item1;
transaction = t.Item2;
}
