- ABP Framework version: v5.1.3
- UI type: Angular
- DB provider: EF Core
- Tiered (MVC) or Identity Server Separated (Angular): no
I am testing behaviour of Concurrency Check. I followed the implementation described in docs. However, when there's conflict with concurrency stamps I do not get the expected error modal in my client (Angular) app. All I get is error page with "Unknown Error" message even though I see a 409 response in developer tools:
I found that this happens only when I call UpdateAsync on the repository exactly like in the documentation i.e. without autoSave: true parameter.
When I add the autoSave: true parameter or call CurrentUnitOfWork.SaveChangesAsync() at the end I get expected error modal.
My question is - is the documentation wrong for not pointing out that saving changes is required or is there something wrong in my implementation?
1 Answer(s)
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0
hi
Can you share the error logs of HTTP status code 409?
Also try to remove the
app.UseUnitOfWork();from the web project.
