Make a tmpdir macro available that points at a temporary directory
which will be cleaned up after the test has run.  Adjust test cases to
use this rather than hard-coding paths in /tmp.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4455 d4fa192b-c00b-0410-8231-f00ffab90ce4

so we can use anonymous TCP ports for it.



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such as the mythical "cluster-controller".



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we reach EOF on the input filedescriptor.

List all cli connections on a VTAILQ, and add a function for closing
them all.

Use close callback for stdin and telnet CLI connections.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4448 d4fa192b-c00b-0410-8231-f00ffab90ce4

and id's higher than 64k, by employing variable size bitmaps and dynamic
buffers.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4447 d4fa192b-c00b-0410-8231-f00ffab90ce4

outside varnishd.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4446 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4445 d4fa192b-c00b-0410-8231-f00ffab90ce4

This should address the issue reported in #614

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4444 d4fa192b-c00b-0410-8231-f00ffab90ce4

Ensure we have va_list defined before trying to use it, fixes
compilation problem on Solaris.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4443 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4442 d4fa192b-c00b-0410-8231-f00ffab90ce4

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Fixes #604



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4437 d4fa192b-c00b-0410-8231-f00ffab90ce4

glibc and FreeBSD libc differ in how they handle asprintf allocation
failures.  Make sure we handle both cases properly and clean up the
includes a bit.

Fixes #334

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4436 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4435 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes #207



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4434 d4fa192b-c00b-0410-8231-f00ffab90ce4

attribute name.  A question mark is not.



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Make it possible to get useful string representations of TIME and
RTIME out.  Also change the definition of types that should be RTIME
from TIME.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4428 d4fa192b-c00b-0410-8231-f00ffab90ce4

gethrtimer does not use a syscall on Solaris and is therefore faster.
Prefer gethrtimer if it exists

Fixes #609

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4427 d4fa192b-c00b-0410-8231-f00ffab90ce4

Inspired by: patch submitted in #607



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4426 d4fa192b-c00b-0410-8231-f00ffab90ce4

raised from 32 to 64.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4425 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes: #612



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4424 d4fa192b-c00b-0410-8231-f00ffab90ce4

NB: This fixes bad ESI-breakage I introduced in r4351 on 2009-11-16 12:44:03

NB: This breakage has not affected the 2.x branch.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4423 d4fa192b-c00b-0410-8231-f00ffab90ce4

People have been running into the maximum number of headers limitation
more and more lately, so increase this a little bit.  It is a
per-thread overhead, so it should not make any real difference when it
comes to memory consumption.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4422 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes #602

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4421 d4fa192b-c00b-0410-8231-f00ffab90ce4

On Linux, ldconfig needs to be run after installing shared libraries
to system paths (typically /usr/local/lib, /usr/lib and /lib).
Document this.

Fixes #586

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4420 d4fa192b-c00b-0410-8231-f00ffab90ce4

by sharing most of the code with the "random" director.

The Hash director will use the hash output from vcl_hash{} to pick a
backend from the configured set.

If this backend is unhealthy, it pick another backend, using only the
healthy subset of backends, but as soon as the "canonical" backend becomes
healthy it will revert to using that.

This means that one backend going unhealthy on "rehashes" the requests for
that backend, hashing for healthy backends are not affected.





git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4419 d4fa192b-c00b-0410-8231-f00ffab90ce4

there.  Saves some pointless calling forth and back and makes the
hash available for other uses.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4416 d4fa192b-c00b-0410-8231-f00ffab90ce4

Remove the backend deref code that is no longer needed by random/round-robin
directors, since they only reference other directors in the same VCL.

Stop messing with sp->vbe behind the back, make the assignment explicit
where it matters.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4414 d4fa192b-c00b-0410-8231-f00ffab90ce4

Move the "simple" director into cache_backend.c, since it is what
is really dealing with backends now that directors are objectified.

Make a lot of stuff static as a result.

Collect both the init and fini VRT functins for directors in
cache_backend_cfg.c



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4413 d4fa192b-c00b-0410-8231-f00ffab90ce4

methods in they subservient directors rather than fondle backends directly.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4411 d4fa192b-c00b-0410-8231-f00ffab90ce4

Unify the call to initialize a director, fan it out in the VRT code.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4405 d4fa192b-c00b-0410-8231-f00ffab90ce4