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simplifies stuff somewhat for the main code and remains the same
tricky business for -spersistent.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5562 d4fa192b-c00b-0410-8231-f00ffab90ce4

does not require it any more.




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of the default method for now.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5560 d4fa192b-c00b-0410-8231-f00ffab90ce4

non-cacheable objects, rather than direct mallocs.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5559 d4fa192b-c00b-0410-8231-f00ffab90ce4

the gunk:

A persistent storage method, needs to know about "struct object" in
addition to regular storage allocations, in order to track ttl and
ban information etc.

Therefore, when we create an object, we call into the stevedore.c
to do so with STV_NewObject(), it picks an stevedore, and calls
the ->allocobj() method, which will allocate some storage, call
STV_MkObject() to turn it into an object, which can then be
fondled, before passing it back to STV_NewObject() an from there
to cache_center.c::cnt_fetch().

Non-persistent stevedores, don't define ->allocobj() and when
initialized by stevedore.c, get a suitable default function.

XXX: next steps, remove objcore argument from stv->alloc() and
remove stv->object() method entirely, now that we have a proper
calling order.





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it belongs (more)



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more extensive work to it.

[1] If I wanted to be buzzword compliant, I'd say "refactor" :-)



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Clean up assert for proper use of busy flag



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Make it possible to add a hit/miss item to varnishncsa as well as a
hit/miss/pass/pipe item.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5549 d4fa192b-c00b-0410-8231-f00ffab90ce4

Default to a parallelism of 3, and just use our own test driver


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match a externally imposed prototype and which are therefore not subject
to argument refinements such as constification.

Define it so FlexeLint supresses 818, and remove manual 818 suppressions
througout.

Constify what we can.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5546 d4fa192b-c00b-0410-8231-f00ffab90ce4

Suggested by:	Vincent Wells


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main handle and the object something which only the objcore knows
how to procure.

Replace the crude callbacks into the persistent module with a set
of methods on the objcore, which does whatever magic is necessary.

->getobj() returns a the object associated with this objcore, and
performs any cleanup necessary.

->updatemeta() signals that ban/ttl info on an objcore has changed.

->freeobj() releases any resources associated with the object.



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with a valid obj.



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Add a stevedore named "Transient" if the user did not already do that.
By default it is a size-unconstrained -smalloc.

Do not select the stevedore named "Transient" automatically.



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magic symbols instead for consistency.

Various tightening of bolts and painting of scratches.



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Fixes: #686



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subject to refcounting.

Fixes: #812



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contain comma-separated lists, can be spread over multiple header
lines.

There is no way of knowing if this rule applies to any header not
in RFC2616, short of chasing down the relevant standards document,
if any, for the particular header.
 
Considering the fact that HTTP header lines have no natural
limitation on length AND that RFC2616 already specifies a mechanism
for header-continuation, this doesn't add any value, at all.
 
It is hardly a surprise that nobody used this either, so until now,
we have ignored this silly stuff and just used the first header we
found.
 
But now Chromium, of all things, seems to find it necessary to
spread its Cache-Control across two lines, and we get to deal
with this crap.
 
Add a function for stitching multiple header lines into one, and
call it on Cache-Control in requests to deal with Chromiums issues.

Since we have it, call it preemptively on Cache-Control and Vary
in backend responses, since the C-code examines these fields.

XXX: At some point, add VCL support for collecting specific headers
this way.

Fixes: #686



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They do what you expect.

Remove the native VCL "log" action.

Add generic VRT_StringList() which will build a STRING_LIST into
any sized buffer, so that std.log() can build the string on the stack.



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(on error and unconditionally).

Drop the LOG into the /tmp/vtc.* directory if we leave it behind.

Sync usage() to reality.



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specified:  -d, -b, -f, -S or -T

In human terms, this means that it is legal to start varnishd without
a Vcl or backend, but only if you have a CLI channel of some kind.



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