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Add a parameter "cli_banner" (default on) which injects an implicit
"banner" CLI command on all cli connections when opened.

The net result is that you get a CLI response when you connect to
the CLI ports:

	200 193     
	-----------------------------
	Varnish HTTP accelerator CLI.
	-----------------------------
	Type 'help' for command list.
	Type 'quit' to close CLI session.
	Type 'start' to launch worker process.

Presently the contents of the CLI response is "undefined", in the
sense that you should not programatically depend on anything besides
the "200" reply code.





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to see if they get reused ended up being named "acceptors", which is a bad
name because we have another thread which accepts new connections.

Rename the "fake" acceptors to "waiters"



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it when we have used the object anyway.



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which point to the objects.

Preallocate objcore with obj+objhead before we enter locked
hash sections.

Rename objcore.list to objcore.lru_list.

Eliminate obj.list and objhead.hashlen



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- Changelog item to specfile for the rpm package
- Added html doc to the rpm package



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In the future, this will be the bits of a cached object we cannot
realistically expect to stay paged out for any period of time.



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addition of features to the ESI code.

The particular situation in #433 arises because a XML comment is not
bounded in length, the same way as an <esi:include...> element naturally
is.  This opens the window for trouble when large sections of XML is
commented out for some reason or another.

Bite the bullet and create a "storage-pointer" consisting of a pointer
to a storage segment and a pointer into that segment.

Add a main-loop which uses these pointers to walks over the entire
object, looking for stuff we care about, and handle each appropriately.

In addition to coping properly with the situation in #433, this code is
also close to 100 lines shorter and has a more logical structure.

The downside is that it is isn't quite as memory-access-alergic as the
previous version.  (I challenge anybody to measure the effect of this.)

Fixes: #433



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tests cases.



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I suspect a white-space cleanup got it at some point.



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time sequencing of shmlog records for debugging purposes.



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Add two test-cases for objects we should not esi parse.



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the grim reaper has taken the object off the binheap to inspect it.



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Fixes build failure


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has closed the connection on us.

Fixes	#427



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(The recent change that moved the compiler into its own subprocess
eliminates risk that a compiler error causes the management process
to die, you just do not get a sensible syntax error).

Fixes: #417



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This hopefully finaly lays the sporadic
	assert(oe2->timer_when >= oe->timer_when);
panics to rest.



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from VCL.

It is possible to instigate purges two ways from VCL now:

        sub vcl_recv {
		# Purge the req.url
                if (req.request == "PURGE") {
                        purge (req.url == req.url);
                        error 410;
                }

		# Take entire purge instruction from "Purge:" header
                if (req.request == "PURGESTR") {
                        purge ("" req.http.purge);
                        error 410;
                }

Testcase for this.



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And add separate rxhdrs and rxbody primitives.

Submitted by: Yonatan Broza & Dmitry Rubinstein



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the VCL compiler



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of zero from serializing access to an object with very draconian
backend cache-control headers.

We could get far even with a one second TTL, but following our general
"there is a reason people put Varnish there in the first place" logic
we use the default_ttl parameter (default: 120 s) for this value.

If another value is desired, this can be set in vcl_fetch, even if it
looks somewhat counter-intuitive:

	sub vcl_fetch {
		if (obj.http.set-cookie) {
			set obj.ttl = 10s;
			pass;
		}
	}

Fixes #425



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