public void Rollback(SinglePhaseEnlistment singlePhaseEnlistment)
{
// prevent commands in main thread to run concurrently
Driver driver = connection.driver;
lock (driver)
{
rollbackThreadId = Thread.CurrentThread.ManagedThreadId;
while (connection.Reader != null)
{
// wait for reader to finish. Maybe we should not wait
// forever and cancel it after some time?
System.Threading.Thread.Sleep(100);
}
simpleTransaction.Rollback();
singlePhaseEnlistment.Aborted();
DriverTransactionManager.RemoveDriverInTransaction(baseTransaction);
driver.CurrentTransaction = null;
if (connection.State == ConnectionState.Closed)
{
connection.CloseFully();
}
rollbackThreadId = 0;
}
}
internal void CloseFully()
{
if (Settings.Pooling && driver.IsOpen)
{
// if we are in a transaction, roll it back
if (driver.HasStatus(ServerStatusFlags.InTransaction))
{
MyCatTransaction t = new MyCatTransaction(this, IsolationLevel.Unspecified);
t.Rollback();
}
MyCatPoolManager.ReleaseConnection(driver);
}
driver.Close();
driver = null;
}