Re: [libmicrohttpd] MHD_create_post_processor failed for a GET request with body

[Christian Grothoff]

On 11/18/2012 01:21 AM, Helin Wang wrote:
> Hi Christian,
>
> Thanks for your response.
> I did more tests, seems post processor can be created but won't be called
> if I did not specify encoding. post processor can't be created if I use
> GET. Event more, with GET (curl -d 'data' -G), *upload_data_size will
> always be 0.
> Anyway, as you said, parse myself should be the best solution. I am using
> it, with POST (*upload_data_size will always be 0 with GET). So I found my
> way, thanks:)

Well, parsing  the data yourself or not is clearly secondary here; by 
switching to POST you now at least do *get* some data (and now you can 
decide how to parse it).

> Hi Christian, and everyone,
>
> There is another issue blocking me now.
> I am using threading model MHD_USE_SELECT_INTERNALLY, if I sleep 3s in the
> answer function.

There's already your problem: you are not "allowed" to block in the 
answer function if you use MHD_USE_SELECT_INTERNALLY as the threading 
model.  Then we have 1 thread, and you blocking it will have seriously 
bad consequences.  If you want to do blocking operations like that, you 
should use the one-thread-per-connection model.

Happy hacking!

Christian