Esempio n. 1
0
        ////////////////////////////////////////////////////////////////////////////////////////
        // PUBLIC METHODS
        ////////////////////////////////////////////////////////////////////////////////////////

        override public void Commit()
        {
            SqlConnection.ExecutePermission.Demand(); // MDAC 81476

            ZombieCheck();

            SqlStatistics statistics = null;
            IntPtr        hscp;

            Bid.ScopeEnter(out hscp, "<sc.SqlTransaction.Commit|API> %d#", ObjectID);
            Bid.CorrelationTrace("<sc.SqlTransaction.Commit|API|Correlation> ObjectID%d#, ActivityID %ls", ObjectID);

            TdsParser bestEffortCleanupTarget = null;

            RuntimeHelpers.PrepareConstrainedRegions();
            try {
#if DEBUG
                TdsParser.ReliabilitySection tdsReliabilitySection = new TdsParser.ReliabilitySection();

                RuntimeHelpers.PrepareConstrainedRegions();
                try {
                    tdsReliabilitySection.Start();
#else
                {
#endif //DEBUG
                    bestEffortCleanupTarget = SqlInternalConnection.GetBestEffortCleanupTarget(_connection);
                    statistics = SqlStatistics.StartTimer(Statistics);

                    _isFromAPI = true;

                    _internalTransaction.Commit();
                }
#if DEBUG
                finally {
                    tdsReliabilitySection.Stop();
                }
#endif //DEBUG
            }
            catch (System.OutOfMemoryException e) {
                _connection.Abort(e);
                throw;
            }
            catch (System.StackOverflowException e) {
                _connection.Abort(e);
                throw;
            }
            catch (System.Threading.ThreadAbortException e)  {
                _connection.Abort(e);
                SqlInternalConnection.BestEffortCleanup(bestEffortCleanupTarget);
                throw;
            }
            finally {
                _isFromAPI = false;

                SqlStatistics.StopTimer(statistics);
                Bid.ScopeLeave(ref hscp);
            }
        }
Esempio n. 2
0
        ////////////////////////////////////////////////////////////////////////////////////////
        // PUBLIC METHODS
        ////////////////////////////////////////////////////////////////////////////////////////

        /// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlTransaction.xml' path='docs/members[@name="SqlTransaction"]/Commit/*' />
        override public void Commit()
        {
            Exception e           = null;
            Guid      operationId = s_diagnosticListener.WriteTransactionCommitBefore(_isolationLevel, _connection, InternalTransaction);

            ZombieCheck();

            SqlStatistics statistics = null;

            using (TryEventScope.Create("SqlTransaction.Commit | API | Object Id {0}", ObjectID))
            {
                SqlClientEventSource.Log.TryCorrelationTraceEvent("SqlTransaction.Commit | API | Correlation | Object Id {0}, Activity Id {1}, Client Connection Id {2}", ObjectID, ActivityCorrelator.Current, Connection?.ClientConnectionId);
                try
                {
                    statistics = SqlStatistics.StartTimer(Statistics);

                    _isFromAPI = true;

                    _internalTransaction.Commit();
                }
                catch (SqlException ex)
                {
                    // GitHub Issue #130 - When a timeout exception has occurred on transaction completion request,
                    // this connection may not be in reusable state.
                    // We will abort this connection and make sure it does not go back to the pool.
                    var innerException = ex.InnerException as Win32Exception;
                    if (innerException != null && innerException.NativeErrorCode == TdsEnums.SNI_WAIT_TIMEOUT)
                    {
                        _connection.Abort(ex);
                    }
                    e = ex;
                    throw;
                }
                catch (Exception ex)
                {
                    e = ex;
                    throw;
                }
                finally
                {
                    SqlStatistics.StopTimer(statistics);
                    if (e != null)
                    {
                        s_diagnosticListener.WriteTransactionCommitError(operationId, _isolationLevel, _connection, InternalTransaction, e);
                    }
                    else
                    {
                        s_diagnosticListener.WriteTransactionCommitAfter(operationId, _isolationLevel, _connection, InternalTransaction);
                    }

                    _isFromAPI = false;
                }
            }
        }
Esempio n. 3
0
        ////////////////////////////////////////////////////////////////////////////////////////
        // PUBLIC METHODS
        ////////////////////////////////////////////////////////////////////////////////////////

        /// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlTransaction.xml' path='docs/members[@name="SqlTransaction"]/Commit/*' />
        override public void Commit()
        {
            Exception e           = null;
            Guid      operationId = s_diagnosticListener.WriteTransactionCommitBefore(_isolationLevel, _connection);

            ZombieCheck();

            SqlStatistics statistics = null;

            try
            {
                statistics = SqlStatistics.StartTimer(Statistics);

                _isFromAPI = true;

                _internalTransaction.Commit();
            }
            catch (SqlException ex)
            {
                // GitHub Issue #130 - When a timeout exception has occurred on transaction completion request,
                // this connection may not be in reusable state.
                // We will abort this connection and make sure it does not go back to the pool.
                var innerException = ex.InnerException as Win32Exception;
                if (innerException != null && innerException.NativeErrorCode == TdsEnums.SNI_WAIT_TIMEOUT)
                {
                    _connection.Abort(ex);
                }
                e = ex;
                throw;
            }
            catch (Exception ex)
            {
                e = ex;
                throw;
            }
            finally
            {
                if (e != null)
                {
                    s_diagnosticListener.WriteTransactionCommitError(operationId, _isolationLevel, _connection, e);
                }
                else
                {
                    s_diagnosticListener.WriteTransactionCommitAfter(operationId, _isolationLevel, _connection);
                }

                _isFromAPI = false;

                SqlStatistics.StopTimer(statistics);
            }
        }
Esempio n. 4
0
        ////////////////////////////////////////////////////////////////////////////////////////
        // PUBLIC METHODS
        ////////////////////////////////////////////////////////////////////////////////////////

        /// <include file='..\..\..\..\..\..\..\doc\snippets\Microsoft.Data.SqlClient\SqlTransaction.xml' path='docs/members[@name="SqlTransaction"]/Commit/*' />
        override public void Commit()
        {
            Exception e           = null;
            Guid      operationId = s_diagnosticListener.WriteTransactionCommitBefore(_isolationLevel, _connection);

            ZombieCheck();

            SqlStatistics statistics = null;

            try
            {
                statistics = SqlStatistics.StartTimer(Statistics);

                _isFromAPI = true;

                _internalTransaction.Commit();
            }
            catch (Exception ex)
            {
                e = ex;
                throw;
            }
            finally
            {
                if (e != null)
                {
                    s_diagnosticListener.WriteTransactionCommitError(operationId, _isolationLevel, _connection, e);
                }
                else
                {
                    s_diagnosticListener.WriteTransactionCommitAfter(operationId, _isolationLevel, _connection);
                }

                _isFromAPI = false;

                SqlStatistics.StopTimer(statistics);
            }
        }
Esempio n. 5
0
        ////////////////////////////////////////////////////////////////////////////////////////
        // PUBLIC METHODS
        ////////////////////////////////////////////////////////////////////////////////////////

        /// <include file='..\..\..\..\..\..\..\doc\snippets\Microsoft.Data.SqlClient\SqlTransaction.xml' path='docs/members[@name="SqlTransaction"]/Commit/*' />
        override public void Commit()
        {
            SqlConnection.ExecutePermission.Demand(); // MDAC 81476

            ZombieCheck();

            SqlStatistics statistics = null;
            long          scopeID    = SqlClientEventSource.Log.ScopeEnterEvent("<sc.SqlTransaction.Commit|API> {0}#", ObjectID);

            SqlClientEventSource.Log.CorrelationTraceEvent("<sc.SqlTransaction.Commit|API|Correlation> ObjectID {0}#, ActivityID {1}", ObjectID, ActivityCorrelator.Current.ToString());

            TdsParser bestEffortCleanupTarget = null;

            RuntimeHelpers.PrepareConstrainedRegions();
            try
            {
#if DEBUG
                TdsParser.ReliabilitySection tdsReliabilitySection = new TdsParser.ReliabilitySection();

                RuntimeHelpers.PrepareConstrainedRegions();
                try
                {
                    tdsReliabilitySection.Start();
#else
                {
#endif //DEBUG
                    bestEffortCleanupTarget = SqlInternalConnection.GetBestEffortCleanupTarget(_connection);
                    statistics = SqlStatistics.StartTimer(Statistics);

                    _isFromAPI = true;

                    _internalTransaction.Commit();
                }
#if DEBUG
                finally
                {
                    tdsReliabilitySection.Stop();
                }
#endif //DEBUG
            }
            catch (System.OutOfMemoryException e)
            {
                _connection.Abort(e);
                throw;
            }
            catch (System.StackOverflowException e)
            {
                _connection.Abort(e);
                throw;
            }
            catch (System.Threading.ThreadAbortException e)
            {
                _connection.Abort(e);
                SqlInternalConnection.BestEffortCleanup(bestEffortCleanupTarget);
                throw;
            }
            catch (SqlException e)
            {
                // GitHub Issue #130 - When a timeout exception has occurred on transaction completion request,
                // this connection may not be in reusable state.
                // We will abort this connection and make sure it does not go back to the pool.
                var innerException = e.InnerException as Win32Exception;
                if (innerException != null && innerException.NativeErrorCode == TdsEnums.SNI_WAIT_TIMEOUT)
                {
                    _connection.Abort(e);
                }
                throw;
            }
            finally
            {
                _isFromAPI = false;

                SqlStatistics.StopTimer(statistics);
                SqlClientEventSource.Log.ScopeLeaveEvent(scopeID);
            }
        }