request body filter last_buf

[Dk Jack]

Thank you. Last few questions to complete my understanding?

Were the module body filter callbacks being invoked even when
content_length_n <= 0 prior to 7913:185c86b830ef change?

Is the nginx body handling a store-and-forward architecture where it waits
for the entire body or does it forward pkts as and when it receives
(especially when dealing with large bodies).

What is the behavior of last_buf if it's not store-and-forward.

On Thu, Jan 27, 2022 at 5:28 AM Maxim Dounin <mdounin at mdounin.ru> wrote:

> Hello!
>
> On Wed, Jan 26, 2022 at 08:37:25PM -0800, Dk Jack wrote:
>
> > Thanks Maxim,
> > Are there any other situations where last_buf would not be set besides
> the
> > case of content-length being zero?
>
> Probably not.
>
> --
> Maxim Dounin
> http://mdounin.ru/
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