TransactionalNodeService.Soap.SoapMapManager.OnTransactionCompleted C# (CSharp) Method

        private void OnTransactionCompleted(object sender, Service.CompleteTransactionCompletedEventArgs e)
        {
            TransactionFramework.ISoapTransactionLinkExecutor executor = null;

            lock (_executionThreadsLock)
            {
                if (e.Error != null)
                {
                    /// An error occurred so let's retry the transaction.
                    executor = ExecutionThreads.CurrentChain;
                }
                while (executor == null && ExecutionThreads.Count > 0)
                {
                    _isInProcess = true;
                    executor = ExecutionThreads.MoveToNextChain();
                    executor.UpdateDependencies();

                    if (executor.Dependencies.IsCompleted)
                    {
                        executor.TransactionFailed += OnTransactionFailed;
                        executor.TransactionCompleted += OnTransactionCompleted;
                    }
                    else
                    {
                        IncompleteExecutionThreads.Add(executor);
                        executor.Dependencies.FacadesCompleted += OnTransactionChainFacadesCompleted;
                        executor = null;
                    }
                }
            }

            if (executor != null)
            {
                /// TODO: Remove the following
                TransactionFramework.TransactionChain chain = executor as TransactionFramework.TransactionChain;

                if (chain != null)
                {
                    System.Diagnostics.Debug.WriteLine(chain.ChainId);
                }
                ///

                if (MapManagerActivityStatusUpdated != null)
                {
                    Proxy.MapManagerActivityEventArgs status = new Proxy.MapManagerActivityEventArgs();
                    status.TransactionsLeft = ExecutionThreads.Count + 1;
                    status.Status = Proxy.ActivityStatusEnum.Busy;

                    MapManagerActivityStatusUpdated.Invoke(this, status);
                }

                executor.ExecuteTransaction(Guid.Empty, ServiceProxy);
            }
            else
            {
                _isInProcess = false;

                if (MapManagerActivityStatusUpdated != null)
                {
                    Proxy.MapManagerActivityEventArgs status = new Proxy.MapManagerActivityEventArgs();
                    status.TransactionsLeft = 0;
                    status.Status = Proxy.ActivityStatusEnum.Idle;

                    MapManagerActivityStatusUpdated.Invoke(this, status);
                }
            }
        }