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Re: [libmicrohttpd] How to return http status only


From: Christian Grothoff
Subject: Re: [libmicrohttpd] How to return http status only
Date: Thu, 3 Dec 2015 07:57:00 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.3.0

Hi Mario,

Yes, this seems to do what you want it to, and yes, this is also the
right way to generate an 'empty' response.

Happy hacking!

Christian

On 12/03/2015 05:26 AM, Mario Valle wrote:
> Pardon my ignorance,
> I want to respond to a successful DELETE with only the status
> MHD_HTTP_NO_CONTENT and no content. Is the following fragment correct?
> 
> response = MHD_create_response_from_buffer(0, "", MHD_RESPMEM_PERSISTENT);
> MHD_queue_response(connection, MHD_HTTP_NO_CONTENT, response);
> MHD_destroy_response(response);
> 
> That is, there is no way to send a response without creating an empty
> message. Is it true? Well, I'm not sure if my concern matches with the
> HTTP protocol...
> 
> Thanks for helping!
>             mario
> 

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