WCF rest large json error

Question

I have a WCF rest service using webHttpBinding that returns JSON result. The problem is that I can't return large JSON results. Works great for smaller results, but at about 1.16MB result size, I get empty responce. Fiddler gives me this:

HTTP/1.1 504 Fiddler - Receive Failure
Content-Type: text/html; charset=UTF-8
Connection: close
Timestamp: 15:57:24.251

[Fiddler] ReadResponse() failed: The server did not return a response for this request.

Chrome gives me 'Error 101 (net::ERR_CONNECTION_RESET): The connection was reset.'

I tried to set every option in binding and readerQuotas section of web.config that starts with 'max' but it did not work. I host the WCF service in IIS but the same thing happens in self-hosted service.

How do I increase max sent JSON result?

RoelF · Accepted Answer · 2012-02-29 16:41:13Z

7

in your service behavior, try playing around with the maxItemsInObjectGraph:

<dataContractSerializer ignoreExtensionDataObject="true" maxItemsInObjectGraph="123456" />

answered Feb 29, 2012 at 16:41

RoelF

7,5735 gold badges46 silver badges67 bronze badges

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

4 Comments

Jabolcna Pita Over a year ago

It worked! Thank you and sorry for late reply, I only had time to test it now.

RoelF Over a year ago

That's good, I'm happy it worked. Could you set the answer to accepted then? Thanks!

Grenter Over a year ago

Thank you, thank you, thank you I have been struggling with this for an long time and it has caused me a lot of pain. Out of interest why have you set the maxItemsInObjectGraph to "123456" it works but I want to know why it works.

TravisWhidden Over a year ago

You can set it to the max size of Int32.MaxValue. The maximum number of items to serialize or deserialize. msdn.microsoft.com/en-us/library/…

Collectives™ on Stack Overflow

WCF rest large json error

1 Answer 1

4 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

4 Comments

Your Answer

Sign up or log in

Post as a guest

Related