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varnishcache
varnish-cache
Commits
064f4292
Commit
064f4292
authored
Jan 27, 2011
by
Tollef Fog Heen
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Merge branch 'master' of
ssh://git.varnish-cache.org/git/varnish-cache
parents
d346cd95
81b3dd65
Changes
3
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Inline
Side-by-side
Showing
3 changed files
with
31 additions
and
53 deletions
+31
-53
cache.h
bin/varnishd/cache.h
+1
-2
cache_center.c
bin/varnishd/cache_center.c
+29
-47
cache_fetch.c
bin/varnishd/cache_fetch.c
+1
-4
No files found.
bin/varnishd/cache.h
View file @
064f4292
...
...
@@ -514,7 +514,6 @@ struct sess {
enum
step
step
;
unsigned
cur_method
;
unsigned
handling
;
unsigned
char
pass
;
unsigned
char
sendbody
;
unsigned
char
wantbody
;
int
err_code
;
...
...
@@ -631,7 +630,7 @@ int EXP_NukeOne(const struct sess *sp, const struct lru *lru);
/* cache_fetch.c */
struct
storage
*
FetchStorage
(
const
struct
sess
*
sp
,
ssize_t
sz
);
int
FetchHdr
(
struct
sess
*
sp
);
int
FetchBody
(
struct
sess
*
sp
);
int
FetchBody
(
struct
sess
*
sp
,
const
struct
http
*
hp
);
int
FetchReqBody
(
struct
sess
*
sp
);
void
Fetch_Init
(
void
);
...
...
bin/varnishd/cache_center.c
View file @
064f4292
...
...
@@ -468,7 +468,7 @@ cnt_fetch(struct sess *sp)
struct
http
*
hp
,
*
hp2
;
char
*
b
;
unsigned
l
,
nhttp
;
int
varyl
=
0
;
int
varyl
=
0
,
pass
;
struct
vsb
*
vary
=
NULL
;
CHECK_OBJ_NOTNULL
(
sp
,
SESS_MAGIC
);
...
...
@@ -562,33 +562,18 @@ cnt_fetch(struct sess *sp)
if
(
sp
->
objcore
==
NULL
)
{
/* This is a pass from vcl_recv */
sp
->
wrk
->
cacheable
=
0
;
}
else
if
(
!
sp
->
wrk
->
cacheable
&&
sp
->
objcore
!=
NULL
)
{
AZ
(
HSH_Deref
(
sp
->
wrk
,
sp
->
objcore
,
NULL
));
sp
->
objcore
=
NULL
;
}
/*
* At this point we are either committed to flesh out the busy
* object we have in the hash or we have let go of it, if we ever
* had one.
*/
if
(
sp
->
wrk
->
cacheable
)
{
CHECK_OBJ_NOTNULL
(
sp
->
objcore
,
OBJCORE_MAGIC
);
vary
=
VRY_Create
(
sp
,
sp
->
wrk
->
beresp
);
if
(
vary
!=
NULL
)
{
varyl
=
vsb_len
(
vary
);
assert
(
varyl
>
0
);
}
pass
=
1
;
}
else
if
(
sp
->
handling
==
VCL_RET_PASS
||
!
sp
->
wrk
->
cacheable
)
{
/* pass from vcl_fetch{} -> hit-for-pass */
pass
=
1
;
}
else
{
AZ
(
sp
->
objcore
);
/* regular object */
pass
=
0
;
}
AZ
(
sp
->
wrk
->
vfp
);
/*
* The VCL variables beresp.do_g[un]zip tells us how we want the
* object stored.
* object
processed before it is
stored.
*
* The backend Content-Encoding header tells us what we are going
* to receive, which we classify in the following three classes:
...
...
@@ -599,6 +584,8 @@ cnt_fetch(struct sess *sp)
*
*/
AZ
(
sp
->
wrk
->
vfp
);
/* We do nothing unless the param is set */
if
(
!
params
->
http_gzip_support
)
sp
->
wrk
->
do_gzip
=
sp
->
wrk
->
do_gunzip
=
0
;
...
...
@@ -643,10 +630,18 @@ cnt_fetch(struct sess *sp)
sp
->
wrk
->
vfp
=
&
vfp_testgzip
;
l
=
http_EstimateWS
(
sp
->
wrk
->
beresp
,
sp
->
pass
?
HTTPH_R_PASS
:
HTTPH_A_INS
,
&
nhttp
);
pass
?
HTTPH_R_PASS
:
HTTPH_A_INS
,
&
nhttp
);
if
(
vary
!=
NULL
)
l
+=
varyl
;
/* Create Vary instructions */
if
(
sp
->
wrk
->
cacheable
)
{
CHECK_OBJ_NOTNULL
(
sp
->
objcore
,
OBJCORE_MAGIC
);
vary
=
VRY_Create
(
sp
,
sp
->
wrk
->
beresp
);
if
(
vary
!=
NULL
)
{
varyl
=
vsb_len
(
vary
);
assert
(
varyl
>
0
);
l
+=
varyl
;
}
}
/*
* Space for producing a Content-Length: header including padding
...
...
@@ -654,10 +649,6 @@ cnt_fetch(struct sess *sp)
*/
l
+=
strlen
(
"Content-Encoding: XxxXxxXxxXxxXxxXxx"
+
sizeof
(
void
*
));
/*
* XXX: VFP's may affect estimate
*/
sp
->
obj
=
STV_NewObject
(
sp
,
sp
->
wrk
->
storage_hint
,
l
,
sp
->
wrk
->
ttl
,
nhttp
);
CHECK_OBJ_NOTNULL
(
sp
->
obj
,
OBJECT_MAGIC
);
...
...
@@ -684,7 +675,6 @@ cnt_fetch(struct sess *sp)
sp
->
obj
->
entered
=
sp
->
wrk
->
entered
;
WS_Assert
(
sp
->
obj
->
ws_o
);
/* Filter into object */
hp
=
sp
->
wrk
->
beresp
;
hp2
=
sp
->
obj
->
http
;
...
...
@@ -692,7 +682,7 @@ cnt_fetch(struct sess *sp)
hp2
->
logtag
=
HTTP_Obj
;
http_CopyResp
(
hp2
,
hp
);
http_FilterFields
(
sp
->
wrk
,
sp
->
fd
,
hp2
,
hp
,
sp
->
pass
?
HTTPH_R_PASS
:
HTTPH_A_INS
);
pass
?
HTTPH_R_PASS
:
HTTPH_A_INS
);
http_CopyHome
(
sp
->
wrk
,
sp
->
fd
,
hp2
);
if
(
http_GetHdr
(
hp
,
H_Last_Modified
,
&
b
))
...
...
@@ -700,7 +690,13 @@ cnt_fetch(struct sess *sp)
else
sp
->
obj
->
last_modified
=
sp
->
wrk
->
entered
;
i
=
FetchBody
(
sp
);
/* Use unmodified headers*/
i
=
FetchBody
(
sp
,
sp
->
wrk
->
beresp1
);
sp
->
wrk
->
bereq
=
NULL
;
sp
->
wrk
->
beresp
=
NULL
;
sp
->
wrk
->
beresp1
=
NULL
;
sp
->
wrk
->
vfp
=
NULL
;
AZ
(
sp
->
wrk
->
wfd
);
AZ
(
sp
->
vbc
);
...
...
@@ -709,9 +705,6 @@ cnt_fetch(struct sess *sp)
if
(
i
)
{
HSH_Drop
(
sp
);
AZ
(
sp
->
obj
);
sp
->
wrk
->
bereq
=
NULL
;
sp
->
wrk
->
beresp
=
NULL
;
sp
->
wrk
->
beresp1
=
NULL
;
sp
->
err_code
=
503
;
sp
->
step
=
STP_ERROR
;
return
(
0
);
...
...
@@ -722,9 +715,6 @@ cnt_fetch(struct sess *sp)
HSH_Drop
(
sp
);
sp
->
director
=
NULL
;
sp
->
restarts
++
;
sp
->
wrk
->
bereq
=
NULL
;
sp
->
wrk
->
beresp
=
NULL
;
sp
->
wrk
->
beresp1
=
NULL
;
sp
->
step
=
STP_RECV
;
return
(
0
);
case
VCL_RET_PASS
:
...
...
@@ -737,9 +727,6 @@ cnt_fetch(struct sess *sp)
break
;
case
VCL_RET_ERROR
:
HSH_Drop
(
sp
);
sp
->
wrk
->
bereq
=
NULL
;
sp
->
wrk
->
beresp
=
NULL
;
sp
->
wrk
->
beresp1
=
NULL
;
sp
->
step
=
STP_ERROR
;
return
(
0
);
default:
...
...
@@ -754,9 +741,6 @@ cnt_fetch(struct sess *sp)
HSH_Unbusy
(
sp
);
}
sp
->
acct_tmp
.
fetch
++
;
sp
->
wrk
->
bereq
=
NULL
;
sp
->
wrk
->
beresp
=
NULL
;
sp
->
wrk
->
beresp1
=
NULL
;
sp
->
step
=
STP_DELIVER
;
return
(
0
);
}
...
...
@@ -1063,7 +1047,6 @@ cnt_pass(struct sess *sp)
sp
->
acct_tmp
.
pass
++
;
sp
->
sendbody
=
1
;
sp
->
step
=
STP_FETCH
;
sp
->
pass
=
1
;
return
(
0
);
}
...
...
@@ -1151,7 +1134,6 @@ cnt_recv(struct sess *sp)
AN
(
sp
->
director
);
sp
->
disable_esi
=
0
;
sp
->
pass
=
0
;
sp
->
hash_always_miss
=
0
;
sp
->
hash_ignore_busy
=
0
;
sp
->
client_identity
=
NULL
;
...
...
bin/varnishd/cache_fetch.c
View file @
064f4292
...
...
@@ -481,11 +481,10 @@ FetchHdr(struct sess *sp)
/*--------------------------------------------------------------------*/
int
FetchBody
(
struct
sess
*
sp
)
FetchBody
(
struct
sess
*
sp
,
const
struct
http
*
hp
)
{
char
*
b
;
int
cls
;
struct
http
*
hp
;
struct
storage
*
st
;
int
mklen
;
...
...
@@ -497,8 +496,6 @@ FetchBody(struct sess *sp)
if
(
sp
->
wrk
->
vfp
==
NULL
)
sp
->
wrk
->
vfp
=
&
vfp_nop
;
/* We use the unmodified headers */
hp
=
sp
->
wrk
->
beresp1
;
AN
(
sp
->
director
);
AssertObjPassOrBusy
(
sp
->
obj
);
...
...
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