subrequest concatenation

[agentzh]

On Mon, May 10, 2010 at 11:39 AM, agentzh <agentzh at gmail.com> wrote:
> On Sat, May 8, 2010 at 1:37 AM, peterjanovsky <nginx-forum at nginx.us> wrote:
>> if someone would shed light on how subrequests are concatenated to the parent request and send to the client it'd be much appreciated.
>
> The subrequest model is a bit complicated. Basically, there's a
> r->postponed chain that glean responses from the subrequests as well
> as the current (parent) request.

Oops, forgot to mention that the concatenation actually happens in
ngx_http_postpone_filter_module.c :)

I was interrupted by one of my teammates while writing that mail ;)

Cheers,
-agentzh