Large JSON response truncated from Azure API app (.NET Core)

Question

I have a standard .NET Core API Controller that returns JSON.

All works as designed but with larger data sets the response is being truncated.

I cannot work out (or find on Stack Overflow or elsewhere) how to increase the limit - presuming this is the cause.

Can someone point me in the right direction please?

did you try to setup maxJsonLength in web.config? stackoverflow.com/a/1151993/2833802 and maybe stackoverflow.com/a/3853785/2833802 — Set
– Set, Commented Jul 1, 2016 at 12:30
I did try that. May have got a typo or something so will try again — Mark Chidlow
– Mark Chidlow, Commented Jul 1, 2016 at 12:32
@Set: Question is about ASP.NET Core, the linked answer is for legacy ASP.NET which also uses web.config as settings file. — Tseng
– Tseng, Commented Jul 1, 2016 at 15:44
@MarkChidlow, Could you use the Fiddler to trace your result? And Would you like to share your json result size ? — Will Shao - MSFT
– Will Shao - MSFT, Commented Jul 18, 2016 at 6:55

Hegedus Levente · Accepted Answer · 2017-11-01 08:09:10Z

1

I had a similar issue and what seemed to fix it was setting the 'ReferenceLoopHandling' JSON setting:

public void ConfigureServices(IServiceCollection services)
{
        services.AddMvc().AddJsonOptions(options => {
            options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
        });
 ...
}

answered Nov 1, 2017 at 8:09

Hegedus Levente

111 bronze badge

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Large JSON response truncated from Azure API app (.NET Core)

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related