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http_cache.h, and use the integer representation everywhere else.



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beresp.backend.name (STRING)
	VCL name of backend fetched from.
	This name may have the form "somedirector[29]" if backends
	are declared directly in directors.

beresp.backend.ip (IP)
	IP number of remote end of connection.

beresp.backend.port (INT)
	TCP port number of remote end of connection.

Fixes:	#481


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5371 d4fa192b-c00b-0410-8231-f00ffab90ce4

to expire now.

Reverse the order objects are inserted on the objhdr list to newest
first.



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In general the "be liberal in what you accept" is a good thing, but
I am not going to be liberal about anything that could cause us to
return wrong content.

The truly consistent thing to do would be to error the fetch, but that
is a bit on the harsh-side for this specific cornercase, so I have
added a test to ignore the first character of the vary header, if it
is a colon.

Fixes:	#763



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5334 d4fa192b-c00b-0410-8231-f00ffab90ce4

assert is bogus.

There is a window from our lookup until we lock the refcount where
a different thread conceiveably could loose the last reference to
the objhdr, before we get the lock to increase it.

The situation the assert was meant to protect, where we insert 
a new objhdr, is handled in the "oh == noh" clause earlier, were
the weaker "> 0" check is used (rather than "== 1") to cater for
the exact same race.

Fixes: #761
Fixes: #783



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Improve a couple of type related error messages.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5230 d4fa192b-c00b-0410-8231-f00ffab90ce4

Make TIME - TIME = DURATION work



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5229 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes #777



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5228 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes #629



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5227 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes #670
Fixes #671



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5226 d4fa192b-c00b-0410-8231-f00ffab90ce4

we drop the session before we have rendered the clients address.

Report IP and port as "-" rather than passing NULL pointers, which
is not nice under any, and core dump solaris under some circumstances.

Fixes:	#598



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5225 d4fa192b-c00b-0410-8231-f00ffab90ce4

Refuse assignment of empty strings to line1 proto fields, issue VSL
record LostHdr.

line1 proto fields are request, url, proto and response. status is
numeric and not affected.

Fixes: #781



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private pointers.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5222 d4fa192b-c00b-0410-8231-f00ffab90ce4

Will describe evil details in sphinx docs in a moment.



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Don't try to trim a storage segment we filled completely.

Fixes: #776



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new structs are added.



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This allows us to collect lock collision information without
incurring the overhead of VSL, which should give more relevant
and precise information.



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Fixes: #769


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