Blazor CSLA 7.0 Core 7.0 DBContext Second Operation Error

[jhuerta3]

Hello All,

Im working on Blazor pagination control and I started getting this error. I was wonder if anyone else got the error below and if you can share how you resolved the issue. I have been reading post and what I have read so far is to create a DBContext Factory to create new connections on each call. Before I get started on this option I wanted to see if there is another way.

Thank you.
 
A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext.

[jhuerta3]

I wanted to add some context to my issue. I have a parent page that has a component that allow the user to edit a note for an object. The user can click on a link a modal will appear and they modify the note. The callback to the parent page method will perform the following line of code:

await vm1.RefreshAsync(() =>xxxxInfoPortal.FetchAsync(_id));

to update the note. Its this process where I get the error.

[jhuerta3]

I found the issue .

I had -> builder.Services.AddSingleton
so I chagned it to -> builder.Services.AddTransient