]>
err.no Git - varnish/log
phk [Sat, 10 Jan 2009 22:49:44 +0000 (22:49 +0000)]
Addendum to r3501: remove the file from the list.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3502
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phk [Sat, 10 Jan 2009 22:30:04 +0000 (22:30 +0000)]
Don't panic if we fail to delete shared objects in atexit().
Fixes #376
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3501
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phk [Sat, 10 Jan 2009 22:27:39 +0000 (22:27 +0000)]
Don't panic if the chunked header is ridiculously long, just fail
the transaction.
Fixes #387
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3500
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phk [Sat, 10 Jan 2009 22:14:58 +0000 (22:14 +0000)]
This is a regression test
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3499
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phk [Sat, 10 Jan 2009 22:11:26 +0000 (22:11 +0000)]
If we get more HTTP headers than we have room for (default: 28) we
used to ignore the rest.
This is not a bright solution if crucial HTTP headers like
"Content-Length" or "Transfer-Encoding" are last and get ignored.
In general, it is highly suspect to randomly ignore HTTP headers,
as opposed to deliberately ignoring them, either by having first
looked at them and found them uninteresting, or by having looked
for the headers we care about, and having not matched some others.
Change too many headers to firm error condition: 400 if from the
client, and 503 (like every other trouble) if from the backend.
Fixes #416
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3498
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phk [Sun, 21 Dec 2008 18:42:48 +0000 (18:42 +0000)]
Minor polishing for the benefit of Glorius Checker of Code FlexeLint.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3497
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phk [Sun, 21 Dec 2008 18:41:43 +0000 (18:41 +0000)]
Make vsb_new() a tad easier for FlexeLint to figure out.
Give it proper semantics
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3496
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phk [Sun, 21 Dec 2008 18:40:35 +0000 (18:40 +0000)]
Properly ignore the return value from cli_readres(), we get it in status.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3495
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phk [Sun, 21 Dec 2008 18:40:10 +0000 (18:40 +0000)]
Set the status to CLIS_COMMS if we fal to read the body.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3494
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phk [Sun, 21 Dec 2008 18:35:47 +0000 (18:35 +0000)]
Remove pointless initialization.
Fix indentation.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3493
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phk [Sun, 21 Dec 2008 18:35:24 +0000 (18:35 +0000)]
Be more stringent about our timeout: fail even if we did get a
socket, but took to.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3492
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phk [Sun, 21 Dec 2008 18:34:39 +0000 (18:34 +0000)]
Check close(2) status.
Assert that we read the C-source file.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3491
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phk [Sun, 21 Dec 2008 18:34:02 +0000 (18:34 +0000)]
Assert that realloc() did.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3490
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phk [Sun, 21 Dec 2008 18:33:44 +0000 (18:33 +0000)]
remove pointless assignment
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3489
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phk [Sun, 21 Dec 2008 18:33:30 +0000 (18:33 +0000)]
Assert fcntl(2) have not failed.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3488
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phk [Sun, 21 Dec 2008 17:46:51 +0000 (17:46 +0000)]
More flexelinting.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3487
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phk [Sun, 21 Dec 2008 17:40:50 +0000 (17:40 +0000)]
Flexelint'ing
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3486
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phk [Sun, 21 Dec 2008 17:03:37 +0000 (17:03 +0000)]
Adjust to VCL_RET_* being enum instead of bitmap.
This solves the "restart" procaction issue in a non-hackish way
and looks better overall.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3485
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phk [Sun, 21 Dec 2008 17:01:58 +0000 (17:01 +0000)]
Generate VCL_RET_* as enumbering instead of bitmap, compensate
elsewhere as required.
Remove unecessary args to VCL_[RM]ET_MAC().
Rely on VCL_RET_* definition in vcl.h
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3484
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phk [Sun, 21 Dec 2008 16:19:14 +0000 (16:19 +0000)]
Move the enum MET/RET macros to vcl.h
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3483
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phk [Sun, 21 Dec 2008 16:18:39 +0000 (16:18 +0000)]
Move the enum MET/RET macros to vcl.h
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3482
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phk [Sun, 21 Dec 2008 10:56:11 +0000 (10:56 +0000)]
Flexelint adjustments
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3481
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phk [Sun, 21 Dec 2008 10:55:53 +0000 (10:55 +0000)]
Make VCC_Return_Name() return lower case, and use it also for the SMH
logging.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3480
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phk [Sun, 21 Dec 2008 10:47:09 +0000 (10:47 +0000)]
Use VCC_Return_Name() instead of rolling our own.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3479
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phk [Sun, 21 Dec 2008 10:46:34 +0000 (10:46 +0000)]
Add a VCC_Return_Name() function to convert a return action to a string.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3478
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phk [Sun, 21 Dec 2008 10:45:33 +0000 (10:45 +0000)]
Make it entirely clear to the compiler that the WRONG() macro stops
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3477
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phk [Sat, 20 Dec 2008 23:47:45 +0000 (23:47 +0000)]
This is a bandaid for a pointer dereference when "restart" is used.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3476
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phk [Sat, 20 Dec 2008 23:27:00 +0000 (23:27 +0000)]
Remove http_GetProto(), it's unused.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3475
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phk [Thu, 18 Dec 2008 12:16:45 +0000 (12:16 +0000)]
Assert lock properly held, inspired by unease about #378.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3474
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phk [Thu, 18 Dec 2008 12:00:43 +0000 (12:00 +0000)]
Only fail -T argument if none of the addresses it resolves to
can be listend on.
Fixes #97
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3473
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phk [Thu, 18 Dec 2008 11:48:56 +0000 (11:48 +0000)]
Add test for two corner cases in backend body determination.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3472
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phk [Thu, 18 Dec 2008 11:30:17 +0000 (11:30 +0000)]
Add regression test for #400
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3471
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phk [Thu, 18 Dec 2008 11:30:02 +0000 (11:30 +0000)]
Change the logic that decides when we attempt EOF fetches from the
backend.
The new logic is:
If (HEAD) /* happens only on pass */
do not fetch body.
else if (Content-Length)
fetch body according to length
else if (chunked)
fetch body as chunked
else if (other transfer-encoding)
fail
else if (Connection: keep-alive)
fetch no body, set Length = 0
else if (Connection: close)
fetch body until EOF
else if (HTTP < 1.1)
fetch body until EOF
else
fetch no body, set Length = 0
let me know if this breaks anything that should work.
Fixes #400
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3470
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phk [Thu, 18 Dec 2008 10:58:17 +0000 (10:58 +0000)]
We should have a body length on a 200 reply
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3469
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phk [Thu, 18 Dec 2008 10:32:48 +0000 (10:32 +0000)]
Add regressiont test for #409
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3468
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phk [Thu, 18 Dec 2008 10:32:30 +0000 (10:32 +0000)]
Add a missing newline
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3467
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phk [Thu, 18 Dec 2008 10:31:08 +0000 (10:31 +0000)]
Add a missing error check.
Fixes #409
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3466
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phk [Thu, 18 Dec 2008 10:13:42 +0000 (10:13 +0000)]
Add regression test for ticket 412
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3465
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phk [Thu, 18 Dec 2008 10:04:15 +0000 (10:04 +0000)]
A bit of cleanup while I ponder ticket 412:
make VBE_free_bereq() and HSH_Deref() null their argument pointer.
Add HSH_Drop() for deorbiting unwanted busy objects.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3464
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ingvar [Thu, 18 Dec 2008 09:47:05 +0000 (09:47 +0000)]
Changed rpm summary string as requested by the Fedora project
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3463
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petter [Fri, 12 Dec 2008 11:47:32 +0000 (11:47 +0000)]
Fixed so that server_host is the hostname and not IP, as javscript will fail if the URL doesn't match.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3462
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petter [Fri, 12 Dec 2008 10:10:05 +0000 (10:10 +0000)]
Initial checkin of a work in progress of the web GUI
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3461
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phk [Tue, 9 Dec 2008 13:54:09 +0000 (13:54 +0000)]
Add support for, and use a new syntax for terminating actions in VCL,
basically "return(action)" instead of just "action".
The previos syntax is still available.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3460
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phk [Mon, 8 Dec 2008 12:37:42 +0000 (12:37 +0000)]
Increase session workspace to 16k
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3459
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phk [Mon, 8 Dec 2008 10:16:25 +0000 (10:16 +0000)]
Silence debug noise
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3458
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phk [Mon, 8 Dec 2008 10:03:31 +0000 (10:03 +0000)]
Implement the cooling period before objhead's are deleted in the
critbit hasher.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3457
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phk [Wed, 3 Dec 2008 16:40:45 +0000 (16:40 +0000)]
Resolve the remove/lookup race the simple way.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3456
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phk [Wed, 3 Dec 2008 10:50:04 +0000 (10:50 +0000)]
And as always I forgot to svn add the new file...
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3455
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phk [Wed, 3 Dec 2008 10:49:34 +0000 (10:49 +0000)]
Add preliminary version of lock-less tree based lookup (see below)
Enable SHA256 digests by default, and put it in the objhead. This
increases the size of the objhead by 32 bytes, but may drop
a bit again later, when other now unnecessary fields go away.
Test SHA256 for correct operation on startup.
About the "critbit" lookup:
To enable this, use "-hcritbit" argument.
"Crit Bit" trees, are also known under various other names, the original
version of the idea is probably the PATRICIA tree.
The basic concept is a tree structure which has nodes only where necessary
to tell the indices apart.
Our version of it, has some additional bells and whistles.
First lookups do not require any locks until we reach the objhead
we were looking for, or until we need to insert one which wasn't
there.
Second, the branch nodes are part of the objhead, as all but the
very first will need one, this saves malloc operations big time.
Now the down-sides:
There are still missing bits, amongst these the "cooling off" list,
for objheads that have been dereferenced, but where the branch-node
is not. Currently we just leak that memory.
There is a race relating to node deref and unlocked lookup that is
not closed, weird things may happen until I fix it.
I'd be interested to hear how long it survives before it croaks,
but apart from that, would not advocate that you use it, until
I fix those remaining issues.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3454
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phk [Wed, 3 Dec 2008 10:39:15 +0000 (10:39 +0000)]
Wrap some long lines
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3453
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phk [Tue, 2 Dec 2008 20:48:11 +0000 (20:48 +0000)]
Fix an embarrasing bug in my Flexlinting of this code yesterday, and
add a couple of test-vectors to avoid it happening again.
And now for the funny and educational story:
In july of 1994, I added the "libmd" to FreeBSD, containing the
MD2, MD4 and MD5 functions from RFC 1319, RFC 1186 and RFC1321.
I meticulously replicated the test-vectors from the RFCs, so that
"make test" would validate the result.
Duing the intermediate 14 years, various slight shifts and adjustments
to things like the make(1) programs defaults, the shared library
resolution algorithm and other totally unrelated things, meant that
"make test" now tests the installed version of the library, rather
than the version you just built with "make all".
Needless to say, when I tested my patch yesterday, I didn't install
the built version, wanting first to hear what Colin Percival, FreeBSD
Security Wiz, generally swell fella and the guy who wrote this
SHA256 implementation, thought of these "stylistic" patches.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3452
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phk [Mon, 1 Dec 2008 22:17:37 +0000 (22:17 +0000)]
Fix build on !FreeBSD systems.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3451
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phk [Mon, 1 Dec 2008 21:46:20 +0000 (21:46 +0000)]
Various minor cleanups while we wait...
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3450
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phk [Mon, 1 Dec 2008 21:34:53 +0000 (21:34 +0000)]
Shut FlexeLint up about SHA256 implementation.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3449
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phk [Mon, 1 Dec 2008 20:24:46 +0000 (20:24 +0000)]
We cannot gain a reference to an object unless it has an objhead,
assert that we have one.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3448
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phk [Mon, 1 Dec 2008 14:13:49 +0000 (14:13 +0000)]
Supress stats in the curses mode until we have see a non-zero value.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3447
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phk [Wed, 26 Nov 2008 16:10:19 +0000 (16:10 +0000)]
Always release WRW, also on error.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3446
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phk [Wed, 26 Nov 2008 12:05:44 +0000 (12:05 +0000)]
Add asserts to find where WRW is leaking in ticket 390
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3445
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phk [Tue, 25 Nov 2008 16:04:47 +0000 (16:04 +0000)]
Add code to calculate a SHA256 over the hash string if param hash_sha256
is set.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3444
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phk [Tue, 25 Nov 2008 14:09:39 +0000 (14:09 +0000)]
Make it possible to declare paramters in other source files, and move
the thread-pool related params into a new file mgt_pool.c as proof.
The paramters happen in management process context, and should therefore
not end up in cache_* files for namespace and sanity reasons.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3443
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phk [Tue, 25 Nov 2008 13:44:52 +0000 (13:44 +0000)]
Name that file "vparam.h" instead of "param.h" which is just too
generic for comfort.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3442
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phk [Tue, 25 Nov 2008 13:42:40 +0000 (13:42 +0000)]
Move parameter declaration into a .h file of its own.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3441
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phk [Tue, 25 Nov 2008 13:39:15 +0000 (13:39 +0000)]
Sort the parameters alphabetically, it's too hard to find anything right
now.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3440
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phk [Tue, 25 Nov 2008 12:02:10 +0000 (12:02 +0000)]
Try to get the endianess optimization working, by including an assortment
of possibly relevant headers and only go with the fast path if we have
credible information that this is a big-endian platform.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3439
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phk [Tue, 25 Nov 2008 11:45:59 +0000 (11:45 +0000)]
Neuther the FreeBSD specifics of SHA256 implementation.
In the end, it comes down to lack of POSIX definition of a way to find
out byte-endianess, sigh...
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3438
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phk [Tue, 25 Nov 2008 11:09:38 +0000 (11:09 +0000)]
Add a parameter to enable SHA256 hashing.
This does not do anything yet.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3437
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phk [Tue, 25 Nov 2008 11:07:39 +0000 (11:07 +0000)]
Hook SHA256 into the build
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3436
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phk [Tue, 25 Nov 2008 11:07:19 +0000 (11:07 +0000)]
Add SHA256 hashing code.
This code was written by Colin Percival for the FreeBSD project.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3435
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phk [Tue, 25 Nov 2008 10:20:16 +0000 (10:20 +0000)]
Isolate some hash-string building nastyness in cache_hash.c
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3434
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phk [Tue, 25 Nov 2008 08:37:34 +0000 (08:37 +0000)]
When we receive an If-Modified-Since on an ESI object, do not process the conditional
for the child object and pretend to send a 304 reply for them, if we have decided to
deliver the main object.
Fixes #386
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3433
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phk [Mon, 24 Nov 2008 20:21:51 +0000 (20:21 +0000)]
Log debugs with correct id
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phk [Mon, 24 Nov 2008 19:44:36 +0000 (19:44 +0000)]
Control the ESI parsing debug records with the esi_syntax bitmap parameter.
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tfheen [Mon, 24 Nov 2008 19:08:36 +0000 (19:08 +0000)]
Include relevant bit of ansidecl.h directly
Avoids build-dependency on binutils-dev
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phk [Mon, 24 Nov 2008 17:47:21 +0000 (17:47 +0000)]
Rename the write-buffering functions to WRW_*().
Make reservation and release explicit.
Add asserts that this it happens.
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phk [Mon, 24 Nov 2008 15:53:26 +0000 (15:53 +0000)]
Make the maximum record length in the shm log a paramter "shm_reclen".
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phk [Mon, 24 Nov 2008 14:41:36 +0000 (14:41 +0000)]
Only emit debug message for writes that fail
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tfheen [Mon, 24 Nov 2008 14:04:42 +0000 (14:04 +0000)]
Fix typo (s/timeout/interval/) in default parameters for backend health
Thanks to Jonny @ globo for noticing.
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phk [Mon, 24 Nov 2008 13:03:41 +0000 (13:03 +0000)]
Log write errors under SLT_Debug.
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phk [Mon, 24 Nov 2008 12:30:29 +0000 (12:30 +0000)]
Use == for comparison.
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phk [Mon, 24 Nov 2008 12:27:25 +0000 (12:27 +0000)]
Count ESI processed objects in acct.bodybytes
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phk [Mon, 24 Nov 2008 12:24:55 +0000 (12:24 +0000)]
Do not count chunked encoding headers in stat.hdrbytes.
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phk [Mon, 24 Nov 2008 10:17:24 +0000 (10:17 +0000)]
Eliminate <vis.h> and it's compat version, it is unused.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3421
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phk [Mon, 24 Nov 2008 10:05:55 +0000 (10:05 +0000)]
Update license to remove the advertising clause, reflecting similar change
in the FreeBSD original.
Approved by: des
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tfheen [Sat, 22 Nov 2008 01:35:16 +0000 (01:35 +0000)]
Fix typo
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phk [Fri, 21 Nov 2008 13:00:35 +0000 (13:00 +0000)]
Also run the VCL->C compiler stage in a sub-process.
This isolates the mangement process from the compilers bugs
and memory usage.
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phk [Fri, 21 Nov 2008 12:53:34 +0000 (12:53 +0000)]
Make it possible to supress all or no lines of output
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phk [Fri, 21 Nov 2008 12:09:46 +0000 (12:09 +0000)]
Simplify how we manage the -f argument:
The VCL file specified to -f must be read relative to the directory
from which varnishd is started, before we chdir to the workdir.
We used to deal with this by opening the file and passing the file
handle down. It's simpler to just read the file and pass the actual
VCL code down.
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phk [Fri, 21 Nov 2008 11:32:56 +0000 (11:32 +0000)]
Add a vreadfile() utility function, which reads a file into malloc'ed
memory
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3414
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phk [Fri, 21 Nov 2008 09:50:22 +0000 (09:50 +0000)]
Move the code for running stuff in a sub-process out to a library
function, and give it the ability to limit how many lines of
output we get back from the subprocess, in order to muzzle the
C-compiler somewhat.
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petter [Fri, 21 Nov 2008 07:21:13 +0000 (07:21 +0000)]
Soooorry.
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petter [Thu, 20 Nov 2008 11:01:26 +0000 (11:01 +0000)]
Added documentaiton on the timeouts
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phk [Thu, 20 Nov 2008 10:19:56 +0000 (10:19 +0000)]
Various nits.
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phk [Thu, 20 Nov 2008 10:03:53 +0000 (10:03 +0000)]
Clean up the ACL generation code a bit.
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phk [Thu, 20 Nov 2008 08:50:56 +0000 (08:50 +0000)]
Check ECONNRESET
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tfheen [Wed, 19 Nov 2008 16:26:16 +0000 (16:26 +0000)]
Correct defaults in varnishd.1
The defaults for thread_pool_min and thread_pools were wrong; fixed.
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petter [Wed, 19 Nov 2008 14:13:57 +0000 (14:13 +0000)]
Added support for setting read timeouts for backend requests (first_byte_timeout and between_bytes_timeout), in addition to make the connect_timeout available for the bereq object in vcl_miss and vcl_fetch.
first_byte_timeout is a read timeout from the connection to the backend is created to when the first byte arrives. It can be set as a parameter to varnish, as a field in the backend declaration or as bereq.first_byte_timeout in vcl_miss and vcl_pass.
between_bytes_timeout is a read timeout between each read from the backend. It can be set as a parameter to varnish, as a field in the backend declaration or as bereq.between_bytes_timeout in vcl_miss and vcl_pass.
The time unit for these timeout values are seconds. NOTE: The connect_timeout previously used milliseconds as time unit, so beware.
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phk [Wed, 19 Nov 2008 11:58:48 +0000 (11:58 +0000)]
Kick the hash_slinger interface around a bit:
Isolate more stuff in hash_slinger.h.
Remove hash_slinger from cache.h, include in .c's as necessary.
Save a malloc per objhead by putting a few fields into the objhead
for the hash_slingers to use.
Preinitialize the refcount when we precreate the objhead.
Move the hash-string allocation into HSH_Copy(), no point in
duplication of mandatory step.
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phk [Wed, 19 Nov 2008 10:21:30 +0000 (10:21 +0000)]
Move the hash'ers refcount up to objhead, it is generic.
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phk [Wed, 19 Nov 2008 10:10:16 +0000 (10:10 +0000)]
Rename some objhead pointers from obj to oh for consistency.
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tfheen [Tue, 18 Nov 2008 20:53:03 +0000 (20:53 +0000)]
Document grace
Thanks to perbu for suggested documentation
Fixes 355
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