On Sat, Feb 1, 2014 at 1:15 AM, Tatsuhiro Tsujikawa
<tatsuhiro.t_at_gmail.com>wrote:

>
>
>
> On Fri, Jan 31, 2014 at 8:14 PM, Fabian Frank <fabian.frank.de_at_gmail.com>wrote:
>
>>
>> On Jan 30, 2014, at 2:50 PM, Daniel Stenberg <daniel_at_haxx.se> wrote:
>>
>> > 1 - send the request using plain HTTP2 HEADERS when connecting over
>> https://
>> > (and when using re-used http2)
>> I have worked on this today and the current progress is attached. Unless
>> someone wants to build on top of it, no need to merge, I plan to continue
>> cleaning it up and handle stopping the HTTP1 logic correctly as well as
>> swapping the send/receive callbacks correctly for SSL connections.
>>
>>
> Good progress. client header and SETTINGS submissions look good.
>
> Coincidentally, I did same approach. Patch is attached below.
> The idea is mostly the same, I add some extra code such as converting HTTP
> header from curl to HTTP2 format and calls underlying recv/send callback
> including TLS and non-TLS.
>
> I send client header and request in http2_send, but this is because I have
> no idea where http_conn is initialized. As I commented in the code, it is
> cleaner to add dedicated function for HTTP2 request, since http2_send is
> also used upload.
>
> Anyway, with this patch, one can transfer contents from
> https://twitter.com
> and from nghttp2 test server in plain HTTP as well, which is pretty good.
>
> The code still has rough edges. The notable one is I could not
> figure out how to call nghttp2_session_send() when underlying
> socket is writable.
>
>
I took the liberty of going forward and made additional improvements.
The patch attached.

0002:
This addresses the (5) in http://curl.haxx.se/mail/lib-2014-02/0001.html
I reused Curl_send_buffer struct to save the line of code, but the idea is
we just need buffers to store incoming header blocks and search for :status
header to correctly construct status line in HTTP/1 format.

0003:
This is basically nghttp2 specific patch. Currently, we only care about a
single stream. But the callbacks are called for the rest of the stream.
This patch ensures that we process incoming frame for stream we care about.

0004:
We moved inbuf from http2_recv to http_conn struct so that we can handle
the data in on_data_chunk_recv than remaining buffer.

Feel free to pick one or some hunks from my patch. I'm also willing to
rebase.

Best regards,
Tatsuhiro Tsujikawa

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