yahns Ruby server user/dev discussion
 help / color / mirror / code / Atom feed
From: Eric Wong <e@80x24.org>
To: yahns-public@yhbt.net
Subject: [PATCH 0/2] proxy_pass: allow disabling proxy buffering
Date: Fri,  3 Jun 2016 01:28:35 +0000	[thread overview]
Message-ID: <20160603012837.19143-1-e@80x24.org> (raw)

The code still feels iffy, but I think it mostly works.
At least the https:// version of YHBT.net is running it
and it doesn't seem to be falling over.  I'll beat on it
a bit more over the next few days.

The purpose of this is to be able to support streaming
gigantic responses from backend servers which are already
capable of handling slow clients.   So this slows down
the rate at which yahns will read from the backend
to provide backpressure for the upstream server.

 lib/yahns/proxy_http_response.rb     |  87 ++++++++++++--------
 lib/yahns/proxy_pass.rb              |   6 +-
 lib/yahns/req_res.rb                 |  14 ++++
 lib/yahns/wbuf.rb                    |   5 +-
 lib/yahns/wbuf_common.rb             |   2 +-
 test/test_proxy_pass_no_buffering.rb | 149 +++++++++++++++++++++++++++++++++++
 6 files changed, 223 insertions(+), 40 deletions(-)

Eric Wong (2):
      proxy_pass: pass entire object to proxy_http_response
      proxy_pass: support "proxy_buffering: false"

             reply	other threads:[~2016-06-03  1:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-03  1:28 Eric Wong [this message]
2016-06-03  1:28 ` [PATCH 1/2] proxy_pass: pass entire object to proxy_http_response Eric Wong
2016-06-03  1:28 ` [PATCH 2/2] proxy_pass: support "proxy_buffering: false" Eric Wong
2016-06-03  1:58 ` [PATCH 3/2] proxy_pass: remove unnecessary rescue Eric Wong

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

  List information: https://yhbt.net/yahns/README

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20160603012837.19143-1-e@80x24.org \
    --to=e@80x24.org \
    --cc=yahns-public@yhbt.net \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox


This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).