Commits · 5b2154550b9ad1885900678b4e70b5ca74e2e636 · uplex-varnish / unique-xids

31 Jul, 2008 14 commits

Add a test-case for VCL purging · 5b215455

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3046 d4fa192b-c00b-0410-8231-f00ffab90ce4

5b215455

Explanation · 7dfdc411

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3045 d4fa192b-c00b-0410-8231-f00ffab90ce4

7dfdc411

Complete the separation of synthetic from received objects. · 4c28ffc7

Poul-Henning Kamp authored Jul 31, 2008

	Any object, also errors, we receive from the backend will
	go to vcl_fetch(), and can be cached if desired.

	Any object we create, for instance if we cannot contact the
	backend, will go to vcl_error() and will not be cached.

Technical details:

	Implement VCL variable setting for booleans like obj.cacheable.

	Remove obj.valid, only valid objects go to vcl_fetch now.

	On fetch failure, drop the object and go to STP_ERROR with 503

	Update testcase b00015.vtc accordingly.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3044 d4fa192b-c00b-0410-8231-f00ffab90ce4

4c28ffc7

Ok, 3 retries then... · a7f2f1d6

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3043 d4fa192b-c00b-0410-8231-f00ffab90ce4

a7f2f1d6

Retry client connects once. · 90f63de8

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3042 d4fa192b-c00b-0410-8231-f00ffab90ce4

90f63de8

Add uptime to varnishstat -1 output · dbaefadb

Tollef Fog Heen authored Jul 31, 2008

Make varnishstat -1 also output the uptime.

Closes #68


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3041 d4fa192b-c00b-0410-8231-f00ffab90ce4

dbaefadb

An assert to convince FlexeLint that we have a variable. · f4d9215b

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3040 d4fa192b-c00b-0410-8231-f00ffab90ce4

f4d9215b

Don't write to read-only structure members in the shared object · aa76d30d

Poul-Henning Kamp authored Jul 31, 2008

definition structure.

Fixes ticket 285



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3039 d4fa192b-c00b-0410-8231-f00ffab90ce4

aa76d30d

Accept ECONNRESET when closing sockets during cleanup. · 5ef6e80a

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3038 d4fa192b-c00b-0410-8231-f00ffab90ce4

5ef6e80a

Make separate stats counters for number of object checked against purges · e5e084b8

Poul-Henning Kamp authored Jul 31, 2008

and number of regexps checked.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3037 d4fa192b-c00b-0410-8231-f00ffab90ce4

e5e084b8

Flexelint silencing · f70bc74b

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3036 d4fa192b-c00b-0410-8231-f00ffab90ce4

f70bc74b

Check that we found a variable before using it. · da70a1e7

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3035 d4fa192b-c00b-0410-8231-f00ffab90ce4

da70a1e7

We don't actually use miniobj.h, we do the same thing internally. · 14d49ab2
Poul-Henning Kamp authored Jul 31, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3034 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
14d49ab2

FlexeLint polishing. · 649ebe34

Poul-Henning Kamp authored Jul 31, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3033 d4fa192b-c00b-0410-8231-f00ffab90ce4

649ebe34

30 Jul, 2008 3 commits
- Add statistics about regexp purges. · 76bc7522
  Poul-Henning Kamp authored Jul 30, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3032 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
  76bc7522
- Try to connect to CLI 30 times rather than 10 to avoid some timeout errors. · b571db1a
  Tollef Fog Heen authored Jul 30, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3031 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
  b571db1a
- Add cache_backend.h to the list of headers that go in the tarball; fixes build failure · 7e1b629f
  Tollef Fog Heen authored Jul 30, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3030 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
  7e1b629f
27 Jul, 2008 1 commit

Forgot to add this file. · ff200402

Poul-Henning Kamp authored Jul 27, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3029 d4fa192b-c00b-0410-8231-f00ffab90ce4

ff200402

25 Jul, 2008 8 commits

Change param thread_pool_min to be the minimum number of threads per · 61a4f7de

Poul-Henning Kamp authored Jul 25, 2008

pool, and don't be so stingy with them: default to five.

Make sure we really do create the minimum complement of threads.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3028 d4fa192b-c00b-0410-8231-f00ffab90ce4

61a4f7de

· 714e0ef6

Poul-Henning Kamp authored Jul 25, 2008

NB: Be careful with -trunk, this is a quite intrusive change.

Continue the progress on synthetic/error pages

The default "guru meditation" is now generated from the vcl_error {}
function, which can be redefined to whatever suits your taste.

Techinical:

Add new vcl_error method and make variables available in it.

Fix a bug in "error" action, where the numeric argument would not get
interpreted correctly if it came from a variable like obj.status.

Forbid "error" action in vcl_deliver since vcl_error now goes to
vcl_deliver to send the error object.

Fix test v00001 to reflect this.

Move the obj->ws/http initialization to preallocation time to avoid
duplication.

Add read-only variable req.xid (a string!)

Add default guru meditation to default vcl.

Remove cache_synthetic.c which is now unecessary.




git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3027 d4fa192b-c00b-0410-8231-f00ffab90ce4

714e0ef6

Add a facility to constructing a synthetic object from VCL. · f2fb353a

Poul-Henning Kamp authored Jul 25, 2008

This is just the initial version and it doesn't quite work the way
we need it to yet, but the idea is to be able to say:

	sub vcl_fetch {
	    if (obj.status == 503) {
		synthetic {"
		    <HTML>
		    <H1>Sorry, could not contact the backend server</H1>
		    <P>
			Try again later.
		    </P>
		    <HR>
		    <PRE>
			URL: "}  req.url {"
			User Agnet: "} req.http.user-agent {"
		    </PRE>
		    </HTML>
		"};
	    }
	}

A new VCL syntactic element have been introduced to do this: "the
long string".   A long string is anything from {" to "}, newlines,
controlcharacters and all.  (Normal "..." strings cannot contain
control characters.

Technical details:

Don't NULL terminate string sequences in VRT context, we may have
NULL cropping up as a legal value if a header is missing, add the
magic "vrt_magic_string_end" for terminating string contactenation.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3026 d4fa192b-c00b-0410-8231-f00ffab90ce4

f2fb353a

Add a stevedore for synthetic pages. · d45b49f4

Poul-Henning Kamp authored Jul 25, 2008

The storage from this stevedore is backed by an autoextending vsb, which
can be used to generate synthetic pages into.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3025 d4fa192b-c00b-0410-8231-f00ffab90ce4

d45b49f4

Give VSB's the mini-obj/magic treatment and enable asserts in general. · a53a333e
Poul-Henning Kamp authored Jul 25, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3024 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
a53a333e

Neuter test b00015 so that automatic scripts don't trip on it all · 45a41f36

Poul-Henning Kamp authored Jul 25, 2008

the time.

To be reenabled when the code supports the desired functionality.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3023 d4fa192b-c00b-0410-8231-f00ffab90ce4

45a41f36

polish dot graph a bit. · b422f451

Poul-Henning Kamp authored Jul 25, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3022 d4fa192b-c00b-0410-8231-f00ffab90ce4

b422f451

Figure out if we need O_LARGEFILE to be compatible with 1990 or later · 1c4dbff8

Poul-Henning Kamp authored Jul 25, 2008

size disks.

Submitted by:	wichert

Fixes ticket 283



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3021 d4fa192b-c00b-0410-8231-f00ffab90ce4

1c4dbff8

24 Jul, 2008 13 commits

Relax an assert to only check what we really care about, and not the · 926479e6

Poul-Henning Kamp authored Jul 24, 2008

principle of the situation.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3020 d4fa192b-c00b-0410-8231-f00ffab90ce4

926479e6

Don my peril sensitive sun-glasses, and go over the TTL calculation · cb1e1507

Poul-Henning Kamp authored Jul 24, 2008

routine.

Follow RFC2616 more closely, and make relative (ie: max-age) specifications
take precedence over absolute specifications (Expires:)

Add an explicit clock-skew window (parameter: clock_skew) and only
interpret Expires: in absolute terms if the Date: header is inside
this window.

Explicit check for the case where the backend sends an Expires: which
is before the Date:, even if the Date: is out side our window.




git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3019 d4fa192b-c00b-0410-8231-f00ffab90ce4

cb1e1507

Make the ESI testcases start with an XML tag to satsify our new · 1fc6b15c

Poul-Henning Kamp authored Jul 24, 2008

non-XML detector logic.

Add a testcase to see if it works and that we can override it.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3018 d4fa192b-c00b-0410-8231-f00ffab90ce4

1fc6b15c

Use "localhost" in our acls, so it works no matter which address it · 19acd520

Poul-Henning Kamp authored Jul 24, 2008

picks off your loopback interface.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3017 d4fa192b-c00b-0410-8231-f00ffab90ce4

19acd520

Add a check to avoid doing ESI parsing of objects that do not look · 8e307799

Poul-Henning Kamp authored Jul 24, 2008

like XML. Our definition of "looks like XML" is that the first
non-white-space character is '<'.

Add a new parameter "esi_syntax" with bits to steer the ESI parser.

Use the first bit to disable the "looks like XML" check.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3016 d4fa192b-c00b-0410-8231-f00ffab90ce4

8e307799

Properly truncate bytes before hexdumping. · 967111bf

Poul-Henning Kamp authored Jul 24, 2008



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3015 d4fa192b-c00b-0410-8231-f00ffab90ce4

967111bf

Test caching of synthetic error pages (broken since 2266). This will need... · 124d7701

Dag Erling Smørgrav authored Jul 24, 2008

Test caching of synthetic error pages (broken since 2266).  This will need revisiting once caching has been reimplemented.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3014 d4fa192b-c00b-0410-8231-f00ffab90ce4

124d7701

Set svn:keywords · 9551bf21

Dag Erling Smørgrav authored Jul 24, 2008


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3013 d4fa192b-c00b-0410-8231-f00ffab90ce4

9551bf21

Set svn:keywords on files that didn't already have it · de75e2c0
Dag Erling Smørgrav authored Jul 24, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3012 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
de75e2c0

Fix temp file names · 5c2afe96

Dag Erling Smørgrav authored Jul 24, 2008


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3011 d4fa192b-c00b-0410-8231-f00ffab90ce4

5c2afe96

Correct copyright statement. · 649f8e16

Dag Erling Smørgrav authored Jul 24, 2008


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3010 d4fa192b-c00b-0410-8231-f00ffab90ce4

649f8e16

Reindent · be86ae4c

Dag Erling Smørgrav authored Jul 24, 2008


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3009 d4fa192b-c00b-0410-8231-f00ffab90ce4

be86ae4c

Markup · 9dca1d4e

Dag Erling Smørgrav authored Jul 24, 2008


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3008 d4fa192b-c00b-0410-8231-f00ffab90ce4

9dca1d4e

23 Jul, 2008 1 commit
- Make the manager respect the diag_bitmap for child core creation. · 122f52cc
  Poul-Henning Kamp authored Jul 23, 2008
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3007 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
  122f52cc