topic Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++) in Software Development Kit (SDK) and API Discussions

Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

LeoW — Wed, 04 Jun 2025 22:30:03 GMT

It looks like 8.3.1 is sending HTTP response in chunks for some APIs, e.g. volume-get-iter. I tried SDK 5.4P1 (C/C++ lib) and I got the following error:

Parsing error in results: Start tag expect, '<' not found

This error is probably caused by the chunk size header in the response before the XML data.

Is there any setting to turn off chunked response? or any workaround?

Thanks,

Leo

Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

LeoW — Wed, 16 Dec 2015 15:15:41 GMT

BTW, I think this post also mentioned the same problem "OnTAPI lun-get-iter fails with error 13001 on 8.3.1"

Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

CristianL — Fri, 19 Feb 2016 11:51:59 GMT

Posting the solution:

@LeoW tested with NMSDK 5.4P1. This issue is fixed there.

There is NO option to turn off chunked response for now.-

Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

andyh2468 — Thu, 18 Feb 2016 16:13:43 GMT

Hi, we are also seeing an issue with the HTTP chunk header being sent in the API response on OnTap 8.3.1 , please can you advise how the HTTP Chunked response option is turned off in OnTap in order to remove the Chunk size header from the responses

Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

CristianL — Thu, 18 Feb 2016 16:40:44 GMT

Please see the answer above.

Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

andyh2468 — Fri, 19 Feb 2016 09:02:26 GMT

Hi Christian , thanks for your reply. The solution above states there is an option to turn off for now but does not detail how this is achieved, please can this process be explained.

Thanks

Re: Cluster Mode 8.3.1 sending HTTP chunked response and broke Manageability SDK (C/C++)

CristianL — Fri, 19 Feb 2016 11:51:21 GMT

Pff you are correct. I forgot a negation in the text.

There is NO Option provided to turn this off.