user/dev discussion of public-inbox itself
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From: Eric Wong <e@yhbt.net>
To: meta@public-inbox.org
Subject: [PATCH 0/4] -httpd static file improvements
Date: Fri, 24 Jan 2020 09:43:48 +0000
Message-ID: <20200124094352.19437-1-e@yhbt.net> (raw)

Serving large static files to slow clients could lead to
public-inbox-httpd buffering data already in static files again
into a temporary file.

This was inefficient, and solving it in a generic way could
actually break other PSGI servers since their sendfile
optimizations don't handle 206 (partial content) responses
correctly.

So we make minor changes to the way PublicInbox::DS handles
write buffers and inject static files, offsets, and length
limits directly into the {wbuf} queue.

Eric Wong (4):
  http: eliminate short-lived cyclic ref for psgix.io
  wwwstatic: offload error handling to PSGI server
  ds: tmpio: store offsets per-buffer
  wwwstatic: wire up buffer bypass for -httpd

 lib/PublicInbox/DS.pm        | 36 ++++++++++----------
 lib/PublicInbox/HTTP.pm      |  7 ++--
 lib/PublicInbox/WwwStatic.pm | 65 +++++++++++++++++++++---------------
 3 files changed, 61 insertions(+), 47 deletions(-)

             reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-24  9:43 Eric Wong [this message]
2020-01-24  9:43 ` [PATCH 1/4] http: eliminate short-lived cyclic ref for psgix.io Eric Wong
2020-01-24  9:43 ` [PATCH 2/4] wwwstatic: offload error handling to PSGI server Eric Wong
2020-01-24  9:43 ` [PATCH 3/4] ds: tmpio: store offsets per-buffer Eric Wong
2020-01-24 19:07   ` Eric Wong
2020-01-24  9:43 ` [PATCH 4/4] wwwstatic: wire up buffer bypass for -httpd Eric Wong
2020-01-25 19:27   ` Eric Wong
2020-01-25 19:34   ` Eric Wong

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user/dev discussion of public-inbox itself

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