err.no Git - varnish/log

]> err.no Git - varnish/log

des [Mon, 30 Jul 2007 09:49:05 +0000 (09:49 +0000)]

Avoid using non-portable <err.h>.

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des [Mon, 30 Jul 2007 08:03:42 +0000 (08:03 +0000)]

Avoid referencing <sys/cdefs.h> and __{BEGIN,END}_DECLS.

Based on Theo Schlossnagle's Solaris portability patch.

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des [Sat, 28 Jul 2007 15:29:31 +0000 (15:29 +0000)]

Add a slew of utilities to simplify the writing of test cases. Rewrite the
existing test cases to take advantage of these utilities.

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des [Sat, 28 Jul 2007 11:41:35 +0000 (11:41 +0000)]

Empty responses are not necessarily incorrect, even if Content-Length is
non-zero.

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des [Sat, 28 Jul 2007 10:03:29 +0000 (10:03 +0000)]

Reverse the logic for sp->wantbody: assume it is always wanted unless
req.request is "HEAD". This is what broke the RePurge test case.

Ideally, sp->wantbody would be controllable by VCL.

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des [Sat, 28 Jul 2007 09:23:52 +0000 (09:23 +0000)]

Refactor this test case. Note that it still fails; there seems to be
something wrong with the synthetic response code in varnishd.

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cecilihf [Fri, 27 Jul 2007 14:16:39 +0000 (14:16 +0000)]

Added a health parameter for the backend. This is readable in vcl with backend.health.
Made it possible to pass a vcl variable to error (error 200 backend.health).
Implemented a first attempt at an algorithm for checking the health of a backend.
Negative values means the backend has problems, positive values means it is ok. 0 is neutral,
and could mean that it has been a while since the backend was asked for anything.
See the code for details.

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des [Thu, 26 Jul 2007 13:53:41 +0000 (13:53 +0000)]

Add change log for 1.1.1 + various prop fixes

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des [Thu, 26 Jul 2007 07:51:09 +0000 (07:51 +0000)]

Whitespace & indentation

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des [Thu, 26 Jul 2007 07:45:37 +0000 (07:45 +0000)]

fix props

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des [Thu, 26 Jul 2007 07:45:23 +0000 (07:45 +0000)]

Rename to a more easily remembered (and typed) name.

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des [Thu, 26 Jul 2007 07:43:37 +0000 (07:43 +0000)]

Correct copyright years.

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cecilihf [Thu, 26 Jul 2007 07:02:20 +0000 (07:02 +0000)]

Regression test for http purge with regexp

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des [Wed, 25 Jul 2007 12:49:21 +0000 (12:49 +0000)]

Implement the full range syntax, eliminating the need for -l. Also
reintroduce -v, which is required by the spec (though we do not use it).

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des [Wed, 25 Jul 2007 11:52:51 +0000 (11:52 +0000)]

Allow values to be specified as arithmetic expressions written in Lisp-like
prefix notation. Use this to compute the cache hit ratio in the same
manner as the Nagios plugin does, and to compute cache file usage.

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des [Wed, 25 Jul 2007 11:16:42 +0000 (11:16 +0000)]

Set x bit.

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des [Wed, 25 Jul 2007 11:13:32 +0000 (11:13 +0000)]

Add a "usage" parameter which reports cache file usage.

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cecilihf [Wed, 25 Jul 2007 11:10:59 +0000 (11:10 +0000)]

Style...

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cecilihf [Wed, 25 Jul 2007 11:09:06 +0000 (11:09 +0000)]

Use purge in function names instead of repurge and move VRT_purge to cache_vrt.c.

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des [Wed, 25 Jul 2007 11:08:24 +0000 (11:08 +0000)]

Typo.

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des [Wed, 25 Jul 2007 11:04:50 +0000 (11:04 +0000)]

Style fixes

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cecilihf [Wed, 25 Jul 2007 08:53:16 +0000 (08:53 +0000)]

Updated man page

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cecilihf [Wed, 25 Jul 2007 08:39:10 +0000 (08:39 +0000)]

Implemented http purge with regexp. Example vcl usage:
sub vcl_recv {
if (req.request == "REPURGE") {
purge(req.url);
error 404 "Purged";
}
}

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des [Tue, 24 Jul 2007 16:42:36 +0000 (16:42 +0000)]

Cleanup, rename "hitrate" to "ratio" as in Munin plugin.

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des [Tue, 24 Jul 2007 16:26:36 +0000 (16:26 +0000)]

License.

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des [Tue, 24 Jul 2007 16:20:04 +0000 (16:20 +0000)]

Re-add as files

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des [Tue, 24 Jul 2007 16:19:24 +0000 (16:19 +0000)]

Remove symlinks

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des [Tue, 24 Jul 2007 16:17:21 +0000 (16:17 +0000)]

Give this package a proper name and a version number.

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des [Tue, 24 Jul 2007 14:25:54 +0000 (14:25 +0000)]

Instead of incorrectly assuming that a pthread_t can be meaningfully cast
to an unsigned int (which triggered warnings on some 64-bit platforms) and
printed with %08lx, incorrectly assume that it can be meaningfully cast to
a void * and printed with %p. While still incorrect in general terms, the
latter turns out to be correct on the specific systems that we care about.

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des [Tue, 24 Jul 2007 14:10:28 +0000 (14:10 +0000)]

#130: false is spelles FALSE in curses-land.

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des [Tue, 24 Jul 2007 14:02:20 +0000 (14:02 +0000)]

#131: Honor DESTDIR when creating the state directory.

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des [Tue, 24 Jul 2007 13:56:44 +0000 (13:56 +0000)]

RES_BuildHttp() must be called before RES_WriteObj() to prepare the response
headers. This fixes #128.

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des [Tue, 24 Jul 2007 13:54:20 +0000 (13:54 +0000)]

Always generate a Connection: header, in case the client makes an incorrect
assumption about which is the default.

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des [Tue, 24 Jul 2007 13:52:40 +0000 (13:52 +0000)]

Use strlen() directly.

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des [Tue, 24 Jul 2007 13:51:58 +0000 (13:51 +0000)]

Correct a comment

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des [Tue, 24 Jul 2007 13:51:29 +0000 (13:51 +0000)]

Use a regexp search instead of index()

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des [Tue, 24 Jul 2007 13:50:12 +0000 (13:50 +0000)]

Actually, the message will be in the body.

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des [Tue, 24 Jul 2007 11:39:55 +0000 (11:39 +0000)]

Implement VRT_r_obj_status(), without which obj.status can't be read.

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des [Tue, 24 Jul 2007 11:10:22 +0000 (11:10 +0000)]

Regression test for #128 (currently fails with both trunk and 1.1)

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ssm [Fri, 20 Jul 2007 12:43:54 +0000 (12:43 +0000)]

Split debian package into varnish, libvarnish and libvarnish-dev

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des [Fri, 20 Jul 2007 11:25:21 +0000 (11:25 +0000)]

Set localstatedir explicitly, otherwise it ends up as /usr/var.

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des [Fri, 20 Jul 2007 10:24:03 +0000 (10:24 +0000)]

Remove debugging output.

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des [Fri, 20 Jul 2007 10:23:12 +0000 (10:23 +0000)]

Store stevedores in a circular list. The head pointer keeps moving from
one stevedore to the next. The LRU code is invoked as soon as any of the
stevedores fills up.

This algorithm is far from ideal, and will not work well with differently
sized stevedores, but it has the advantage of being simple and lock-free.

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des [Fri, 20 Jul 2007 10:14:43 +0000 (10:14 +0000)]

Style nit.

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des [Fri, 20 Jul 2007 09:44:21 +0000 (09:44 +0000)]

Additional style cleanup; remove stevedore list from heritage; revert
locking, which introduces a choke point.

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cecilihf [Fri, 20 Jul 2007 09:19:36 +0000 (09:19 +0000)]

Added locking on the list manipulation.

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cecilihf [Fri, 20 Jul 2007 09:06:42 +0000 (09:06 +0000)]

Move all use of the stevedore list to stevedore.c

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des [Fri, 20 Jul 2007 08:40:33 +0000 (08:40 +0000)]

Count backend requests.

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des [Fri, 20 Jul 2007 08:39:45 +0000 (08:39 +0000)]

Paranoia.

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des [Fri, 20 Jul 2007 08:38:22 +0000 (08:38 +0000)]

Let the LRU code worry about this.

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des [Fri, 20 Jul 2007 08:32:04 +0000 (08:32 +0000)]

Reword, bump date.

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cecilihf [Fri, 20 Jul 2007 08:20:59 +0000 (08:20 +0000)]

Updated man-page

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cecilihf [Fri, 20 Jul 2007 08:16:44 +0000 (08:16 +0000)]

Support for multiple cache files. The selecting of a cache file is done by a simple round-robin that selects
the first file in the list, and then moves it to the end. If the selected file hasn't got enough space, the next
one is tried. If no file has enough space, the LRU discarding is applied to the first file in the list.

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des [Thu, 19 Jul 2007 12:18:57 +0000 (12:18 +0000)]

Document Mac OS X compatibility.

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des [Thu, 19 Jul 2007 11:49:43 +0000 (11:49 +0000)]

Use the correct cc command line on MacOS. This is a gross hack.
Also, ignore the result of dlclose().

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des [Thu, 19 Jul 2007 11:17:59 +0000 (11:17 +0000)]

Adapt for use on MacOS X / Darwin, which has GNU libtool installed as
glibtool, and has a version of automake 1.6 which does not exhibit the
bug I've observed on other platforms.

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des [Thu, 19 Jul 2007 11:11:20 +0000 (11:11 +0000)]

Make regexp variables static. This has the side effect of replacing
tentative definitions with non-tentative ones, thus sidestepping one
of the issues we have on MacOS X.

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des [Thu, 19 Jul 2007 11:03:55 +0000 (11:03 +0000)]

Missed one occurrence of clock_gettime().

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des [Thu, 19 Jul 2007 11:02:57 +0000 (11:02 +0000)]

Retire libcompat's clock_gettime().

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des [Thu, 19 Jul 2007 11:01:36 +0000 (11:01 +0000)]

If clock_gettime() is not available, use gettimeofday() directly.

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des [Thu, 19 Jul 2007 10:58:31 +0000 (10:58 +0000)]

gettimeofday() is good enough for varnishstat.

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des [Tue, 17 Jul 2007 17:06:12 +0000 (17:06 +0000)]

Assert that LRU_DiscardOne() returns 1, to avoid an unlikely but possible
scenario where multiple clients each require different objects such that
the sum of the sizes of the objects is larger than the cache (or, in the
extreme case, one client requests an object which is larger than the
cache) causing STV_alloc() to enter an infinite loop.

This is not ideal - a better solution would be return NULL and have the
caller deal with the problem, possibly by returning a 503 result, or by
stalling the request for some time.

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des [Tue, 17 Jul 2007 16:58:40 +0000 (16:58 +0000)]

Return count like the comment says we do.

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des [Tue, 17 Jul 2007 16:56:21 +0000 (16:56 +0000)]

Remove object from LRU list before freeing it; this does not entirely
eliminate races between the LRU code and the expiry code, but it does
make them a lot less likely.

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des [Tue, 17 Jul 2007 13:05:08 +0000 (13:05 +0000)]

Amend previous commit. The problem was that when a socket was already open,
open_sockets() did not count it as "good". Having fixed this, revert to the
previous behaviour of keeping the sockets open if auto_restart is on; this
avoids having a brief window (until they are reopened) during which client
connections are refused.

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des [Tue, 17 Jul 2007 10:33:46 +0000 (10:33 +0000)]

Fix child restart by always calling close_sockets() when the child dies;
otherwise open_sockets() fails, which causes start_child() to fail silently.

Furthermore, if open_sockets() fails and child_state is CH_DIED, it will
not be possible to start it manually later; therefore, set child_state
to CH_STOPPED when open_sockets() fails.

Note: it wouldn't hurt if open_sockets() were a little more talkative.

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cecilihf [Mon, 16 Jul 2007 13:06:42 +0000 (13:06 +0000)]

Changed name/description

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cecilihf [Mon, 16 Jul 2007 11:21:45 +0000 (11:21 +0000)]

Moved the plugin from "others" to "servers" in the menu
Minor "stylistic" changes in VCL part of webmin plugin

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cecilihf [Mon, 16 Jul 2007 08:39:50 +0000 (08:39 +0000)]

Webmin plugin for varnish

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phk [Sun, 15 Jul 2007 11:25:27 +0000 (11:25 +0000)]

From the "What has the world come to ?" department:

It used to be that sscanf(3) would walk along the proffered string
and do what the format string was told, and as long as the format
terminated before the input string, the NUL termination was not
relevant.

Sometime in the last 20 years, sscanf started doing a strlen on the
passed argument changing this behaviour.

Give sscanf the NUL it wants.

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phk [Sun, 15 Jul 2007 11:08:48 +0000 (11:08 +0000)]

Plug even more memory leaks in the VCL compiler.

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phk [Sun, 15 Jul 2007 11:04:52 +0000 (11:04 +0000)]

Don't leak the file contents either.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1703 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 10:58:11 +0000 (10:58 +0000)]

Plug minor memory leak.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1702 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 10:57:55 +0000 (10:57 +0000)]

Don't leak all the tokens.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1701 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 10:22:39 +0000 (10:22 +0000)]

Plug a memory-leak in the VCL compiler.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1700 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 10:22:05 +0000 (10:22 +0000)]

Initialize all bits in the sigaction.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1699 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 07:52:30 +0000 (07:52 +0000)]

A cast to make flexelint happy.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1698 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 07:52:11 +0000 (07:52 +0000)]

Make the header-gluing code more readable.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1697 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Sun, 15 Jul 2007 07:51:36 +0000 (07:51 +0000)]

Tune a couple of library warnings out

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1696 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 19:36:38 +0000 (19:36 +0000)]

Shave the previos commit a bit closer: don't write the HTTP response
only to throw it away later and then rewrite it again after giving
vcl_deliver() the chance to munge it.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1695 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 15:31:37 +0000 (15:31 +0000)]

Fix 304 responses, they got messed up in the vcl_deliver() addition.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1694 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Fri, 13 Jul 2007 14:53:48 +0000 (14:53 +0000)]

Document recent changes.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1692 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Fri, 13 Jul 2007 14:27:55 +0000 (14:27 +0000)]

Document regsub().

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1691 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Fri, 13 Jul 2007 11:42:02 +0000 (11:42 +0000)]

Add an entry for r1531.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1690 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Fri, 13 Jul 2007 11:31:36 +0000 (11:31 +0000)]

Strip fragments and query strings.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1689 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 08:05:14 +0000 (08:05 +0000)]

Add an XXX comment

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1688 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 07:58:11 +0000 (07:58 +0000)]

Move setting of t_resp up to before we build the response.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1687 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 07:53:08 +0000 (07:53 +0000)]

Clarify XXX comment

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1686 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 07:47:45 +0000 (07:47 +0000)]

Rename the "idle" field of struct worker to "used", which is more precise.

Don't use the "used" field to signal suicide for worker threads,
use the "wrq" field which is much more natural.

Set the "used" field to NAN before doing anything and assert that
somebody updated during the task.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1685 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 07:27:50 +0000 (07:27 +0000)]

Clean all but t_open timestamps to NAN at end of transaction.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1684 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 07:21:46 +0000 (07:21 +0000)]

Unify the recycle functionality of the acceptors, all three used the same
method.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1683 d4fa192b-c00b-0410-8231-f00ffab90ce4

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phk [Fri, 13 Jul 2007 07:11:54 +0000 (07:11 +0000)]

Initialize all timestamps in the session to NAN

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1682 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Thu, 12 Jul 2007 22:41:08 +0000 (22:41 +0000)]

Allow a delay to be specified. Note that the delay is applied individually
by each child.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1681 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Thu, 12 Jul 2007 22:40:02 +0000 (22:40 +0000)]

Fix props

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1680 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Thu, 12 Jul 2007 22:38:24 +0000 (22:38 +0000)]

I got bored and wrote an all-singing, all-dancing Munin plugin to replace
the ones contributed by Anders and Bjørn.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1679 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Thu, 12 Jul 2007 17:37:44 +0000 (17:37 +0000)]

sockaddr.sa_len is not portable.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1678 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Thu, 12 Jul 2007 16:02:47 +0000 (16:02 +0000)]

Add missing semicolon.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1677 d4fa192b-c00b-0410-8231-f00ffab90ce4

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des [Thu, 12 Jul 2007 16:00:04 +0000 (16:00 +0000)]

RT_LIBS dependency has moved from varnishd to libvarnish.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1676 d4fa192b-c00b-0410-8231-f00ffab90ce4

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cecilihf [Thu, 12 Jul 2007 10:27:37 +0000 (10:27 +0000)]

Fixed typo

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1675 d4fa192b-c00b-0410-8231-f00ffab90ce4

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cecilihf [Thu, 12 Jul 2007 10:20:33 +0000 (10:20 +0000)]

Added a new cli option, status, for checking the status of the varnish child process. This is for use in the webmin plugin.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1674 d4fa192b-c00b-0410-8231-f00ffab90ce4

Varnish, the HTTP accelerator

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