From: Damian Janowski <jano@dimaion.com>
To: rainbows-public@bogomips.org
Subject: Slow response with HTTP 1.1?
Date: Fri, 4 Jul 2014 12:18:10 -0300 [thread overview]
Message-ID: <CABAijKGO+TN7=Ls+xsB+DW2B-jsFNMMx4iAtF0UO3ZCDP1coMQ@mail.gmail.com> (raw)
Hi,
I'm seeing very slow (or time outs, depending on the client) for
requests made over HTTP 1.1. If I force curl to use HTTP 1.0,
everything works quickly.
The behavior is consistent over curl or when using Rainbows behind Varnish.
Any ideas?
$ uname -a
Linux ip-10-187-40-71 3.2.0-4-amd64 #1 SMP Debian 3.2.57-3+deb7u2
x86_64 GNU/Linux
$ ruby -v
ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux]
$ rainbows -v
Rainbows! v4.6.2
$ time curl localhost:8080/ping -vv
* About to connect() to localhost port 8080 (#0)
* Trying ::1...
* Connection refused
* Trying 127.0.0.1...
* connected
* Connected to localhost (127.0.0.1) port 8080 (#0)
> GET /ping HTTP/1.1
> User-Agent: 'Mozilla/5.0'
> Host: localhost:8080
> Accept: */*
>
* HTTP 1.1 or later with persistent connection, pipelining supported
< HTTP/1.1 200 OK
< Date: Fri, 04 Jul 2014 15:02:47 GMT
< Status: 200 OK
< Content-Type: text/plain; charset=UTF-8
< Connection: keep-alive
* no chunk, no close, no size. Assume close to signal end
<
* additional stuff not fine transfer.c:1037: 0 0
* additional stuff not fine transfer.c:1037: 0 0
* additional stuff not fine transfer.c:1037: 0 0
* additional stuff not fine transfer.c:1037: 0 0
* nread <= 0, server closed connection, bailing
* Closing connection #0
PONG
real 0m5.015s
user 0m0.000s
sys 0m0.008s
$ time curl localhost:8080/ping -vv -0
* About to connect() to localhost port 8080 (#0)
* Trying ::1...
* Connection refused
* Trying 127.0.0.1...
* connected
* Connected to localhost (127.0.0.1) port 8080 (#0)
> GET /ping HTTP/1.0
> User-Agent: 'Mozilla/5.0'
> Host: localhost:8080
> Accept: */*
>
* HTTP 1.1 or later with persistent connection, pipelining supported
< HTTP/1.1 200 OK
< Date: Fri, 04 Jul 2014 15:04:48 GMT
< Status: 200 OK
< Content-Type: text/plain; charset=UTF-8
< Connection: close
<
* nread <= 0, server closed connection, bailing
* Closing connection #0
PONG
real 0m0.010s
user 0m0.012s
sys 0m0.000s
next reply other threads:[~2014-07-04 15:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-04 15:18 Damian Janowski [this message]
2014-07-04 19:50 ` Slow response with HTTP 1.1? Eric Wong
2014-07-06 17:02 ` Damian Janowski
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