# CurrentTransaction is not null after CaptureTransaction

**URL:** <https://discuss.elastic.co/t/currenttransaction-is-not-null-after-capturetransaction/253568>\
**Category:** APM\
**Tags:** dotnet\
**Created:** [October 28, 2020, 1:46pm UTC](https://discuss.elastic.co/t/currenttransaction-is-not-null-after-capturetransaction/253568 "2020-10-28T13:46:42Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![111406](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/111406/32/78009_2.png) [@111406](https://discuss.elastic.co/u/111406)\
**Post date:** [October 28, 2020, 1:46pm UTC](https://discuss.elastic.co/t/currenttransaction-is-not-null-after-capturetransaction/253568/1 "2020-10-28T13:46:42Z")

</div>

I use ApmAgent for .net core. I've faced a trouble when call Agent.Tracer.CaptureTransaction.  
My use case: query data in one transaction, process it in another transaction. Some code^

```auto
            Task<int> op1()
            {
                return Task.FromResult(1);
            }
            int res = await Agent.Tracer.CaptureTransaction("Op1Transaction", "operation", op1);

            Console.WriteLine(Agent.Tracer.CurrentTransaction);

            Task<int> op2()
            {
                return Task.FromResult(2);
            }
            res = await Agent.Tracer.CaptureTransaction("Op2Transaction", "operation", op2);

            Console.WriteLine(Agent.Tracer.CurrentTransaction);

```

After first call CaptureTransaction I expect that Agent.Tracer.CurrentTransaction equal null, but eventually it contains first transaction Op1Transaction.  
What I do wrong?

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 18, 2020, 9:46am UTC](https://discuss.elastic.co/t/currenttransaction-is-not-null-after-capturetransaction/253568/2 "2020-11-18T09:46:50Z")

</div>

This topic was automatically closed 20 days after the last reply. New replies are no longer allowed.