git-svn-id: http://www.varnish-cache.org/svn/tags/varnish-1.0.3@1274 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/tags/varnish-1.0.3@1272 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/tags/varnish-1.0.3@1265 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1264 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1263 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1262 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Correct misunderstanding regarding -w.


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1261 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Forgotten commit:
 
 Update backend stats fields
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1260 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Things you didn't know about C, #7212:
 
 There is no sane way to get sscanf to tell you how many characters 
 were consumed, if you want to allow a variable number of arguments.
  
 The special format %n is patently useless for this, because you 
 have to insert it at every conceiveable point in the string and
 that presumes full explicit whitespace markup.
  
 Parse -w argument "by hand", to catch illegal input like "1,INF,15"
  
 Tripped over by:        Stein Ove Rosseland <steinove@vg.no>
  
 Fixes:  ticket #82
 
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1259 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Expend a lock on keeping the backend statistics consistent.
 Rename the fields to make more sense
 
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1258 d4fa192b-c00b-0410-8231-f00ffab90ce4

 The getaddrinfo(3) API does not tell us the TTL value learned from DNS
 so we have to add our own stuff for that.
 
 Without some kind of TTL, we would hit the DNS server once per failed
 attempt to connect to the backend.
 
 If the backend were down, we could hit it a LOT.
 
 In the VCL code:
 
 	backend foobar {
 		[...]
 		set backend.dnsttl = 20s;
 	}
 
 will assign a TTL for DNS lookups of this backends hostname+port
 combination, we will not hit the DNS server more often that this.
 
 The default is set at 30 seconds, short enough to make things are
 workable in a load-balancing-via-DNS setups, yet long enough to not
 pound the DNS server flat in case of backend failures.
 
 NOTE that as long as we succeed in connecting to the backend we
 do not perform new DNS lookups.  That will have to be revisited
 along with possible load-balancing schemes for the backend(s).
 
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1257 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Use struct assignment to overcome volatile poisoning.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1256 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Cache the workspace size from params so it doesn't change under us.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1255 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Make params volatile so changes are discovered.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1254 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Allow automake version 1.10
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1253 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Polish as result of flexelint run and record a couple of thoughts.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1252 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Fixed double declaraction error on systems having both HAVE_SYS_STATVFS_H and HAVE_SYS_VFS_H.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1251 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Better workaround for FreeBSD autotools brokenness.
 
 Pointy hat to:	{ade,portsmgr}@freebsd.org
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1250 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Make the statfs(3)/statvfs(3) dictomy actually work.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1249 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Add a FreeBSD workaround while des@ tries to get autocrap to DTRT under
 FreeBSD also.
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1248 d4fa192b-c00b-0410-8231-f00ffab90ce4

 NetBSD Portability fix:
 
 Starting with 3.1, NetBSD uses statvfs and not statfs.
 
 Submitted by:	Juan RP <juan@xtrarom.org>
 


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1247 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Removed the usage of -w in the initscript until that bug is fixed in varnishd


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1246 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Rewrite tackle_warg(): don't override the default max or timeout unless
 the user asks; bail if max < min; fix usage string.


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1245 d4fa192b-c00b-0410-8231-f00ffab90ce4

 Remove printf() from signal handler.
 Make the pipe-juggling code slightly more readable.


git-svn-id: http://www.varnish-cache.org/svn/branches/1.0@1244 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1243 d4fa192b-c00b-0410-8231-f00ffab90ce4

Update backend stats fields


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1240 d4fa192b-c00b-0410-8231-f00ffab90ce4

There is no sane way to get sscanf to tell you how many characters 
were consumed, if you want to allow a variable number of arguments.
 
The special format %n is patently useless for this, because you 
have to insert it at every conceiveable point in the string and
that presumes full explicit whitespace markup.
 
Parse -w argument "by hand", to catch illegal input like "1,INF,15"
 
Tripped over by:        Stein Ove Rosseland <steinove@vg.no>
 
Fixes:  ticket #82



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1239 d4fa192b-c00b-0410-8231-f00ffab90ce4

Rename the fields to make more sense



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1238 d4fa192b-c00b-0410-8231-f00ffab90ce4

so we have to add our own stuff for that.

Without some kind of TTL, we would hit the DNS server once per failed
attempt to connect to the backend.

If the backend were down, we could hit it a LOT.

In the VCL code:

	backend foobar {
		[...]
		set backend.dnsttl = 20s;
	}

will assign a TTL for DNS lookups of this backends hostname+port
combination, we will not hit the DNS server more often that this.

The default is set at 30 seconds, short enough to make things are
workable in a load-balancing-via-DNS setups, yet long enough to not
pound the DNS server flat in case of backend failures.

NOTE that as long as we succeed in connecting to the backend we
do not perform new DNS lookups.  That will have to be revisited
along with possible load-balancing schemes for the backend(s).



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1237 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1236 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1235 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1234 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1233 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1231 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1230 d4fa192b-c00b-0410-8231-f00ffab90ce4

Pointy hat to:	{ade,portsmgr}@freebsd.org


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1229 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1228 d4fa192b-c00b-0410-8231-f00ffab90ce4

FreeBSD also.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1227 d4fa192b-c00b-0410-8231-f00ffab90ce4

Starting with 3.1, NetBSD uses statvfs and not statfs.

Submitted by:	Juan RP <juan@xtrarom.org>


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1226 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1222 d4fa192b-c00b-0410-8231-f00ffab90ce4