private void CreateTransaction(Activity atomicActivity)
{
TransactionalProperties properties = new TransactionalProperties();
TransactionOptions options = new TransactionOptions();
WorkflowTransactionOptions transactionOptions = TransactedContextFilter.GetTransactionOptions(atomicActivity);
options.IsolationLevel = transactionOptions.IsolationLevel;
if (options.IsolationLevel == IsolationLevel.Unspecified)
{
options.IsolationLevel = IsolationLevel.Serializable;
}
options.Timeout = transactionOptions.TimeoutDuration;
CommittableTransaction transaction = new CommittableTransaction(options);
properties.Transaction = transaction;
WorkflowTrace.Runtime.TraceEvent(TraceEventType.Information, 0, string.Concat(new object[] { "Workflow Runtime: WorkflowExecutor: instanceId: ", this.InstanceIdString, " .Created enlistable transaction ", transaction.GetHashCode(), " with timeout ", options.Timeout, ", isolation ", options.IsolationLevel }));
properties.LocalQueuingService = new WorkflowQueuingService(this.qService);
atomicActivity.SetValue(TransactionalPropertiesProperty, properties);
this.currentAtomicActivity = atomicActivity;
this.atomicActivityEvent = new ManualResetEvent(false);
WorkflowTrace.Runtime.TraceEvent(TraceEventType.Information, 0, "Workflow Runtime: WorkflowExecutor: instanceId: " + this.InstanceIdString + " .Set CurrentAtomicActivity to " + atomicActivity.Name);
}
