Add regresion test for ticket 102



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2749 d4fa192b-c00b-0410-8231-f00ffab90ce4

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git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2747 d4fa192b-c00b-0410-8231-f00ffab90ce4

Closes 252



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2746 d4fa192b-c00b-0410-8231-f00ffab90ce4

the local socket address in the SessionOpen records in SHM.

This costs us an extra getsockname(2) call per connection, so default
to off.

SHM clients can tell the state of this option by the number of fields
in SessionOpen: 3 (off) or 4 (on).



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2745 d4fa192b-c00b-0410-8231-f00ffab90ce4

hash string in SHM log under the "Hash" tag.

Enabling this increases pressure on the SHM log considerably, so don't
enable it, unless you need it.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2744 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes ticket 251 (regression test added)



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2743 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2742 d4fa192b-c00b-0410-8231-f00ffab90ce4

Make an executive decision, and change the regsub() replacement specifiers to
get something which is consistent and nontroubling for URL and query strings.

Since $ and & both are heavily used in query strings, we (DES & I)
have chosen to use \0 ... \9 for replacement indicators, with \0
being the "all matched text" replacement and \1...\9 replacing
with tne N'th paranthesized subexpressions.

   regsub("_barf_", "(b)(a)(r)(f)", "\0\4\3\2\\p") -> "_barffra\p_"




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git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2740 d4fa192b-c00b-0410-8231-f00ffab90ce4

Allow '\' to escape the next char.

Make '$$' be the same as '&': entire match
XXX: NB: Should we drop the sed(1) usage of '&' here, it means
XXX: a lot of backslashing in query string urls ?

Make $-digit work correctly.

Fixes ticket 249



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2739 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2738 d4fa192b-c00b-0410-8231-f00ffab90ce4

Submitted by:	sky
Fixes:	ticket 253



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2737 d4fa192b-c00b-0410-8231-f00ffab90ce4

This allows us to use buffered approaches later, if the file descritor
lock stats to interfere with our concurrency.



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Always reset XID to 1000 on start.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2733 d4fa192b-c00b-0410-8231-f00ffab90ce4

inspect and change the XID counter.

This will allow varnishtester to test XID headers for correct behaviour.



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civilized shutdown sequence.



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socket.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2725 d4fa192b-c00b-0410-8231-f00ffab90ce4

... But do not do this for the single -d mode.



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a panic during this sequence:

	varnishd -d -d -T :8082
	ctrl-D
	telnet localhost 8082 (from other terminal)



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backend stanzas for the servers we know about.



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below 100s and sleep() over.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2712 d4fa192b-c00b-0410-8231-f00ffab90ce4

varnish command.



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