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varnishcache
varnish-cache
Commits
c095a4d4
Commit
c095a4d4
authored
Feb 25, 2015
by
Poul-Henning Kamp
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Plain Diff
Make getting a backend connections IP something we ask the director
about, and return NULL if they won't tell us.
parent
9454f7b2
Changes
4
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4 changed files
with
45 additions
and
6 deletions
+45
-6
cache_backend.c
bin/varnishd/cache/cache_backend.c
+17
-0
cache_director.c
bin/varnishd/cache/cache_director.c
+20
-0
cache_director.h
bin/varnishd/cache/cache_director.h
+7
-2
cache_vrt_var.c
bin/varnishd/cache/cache_vrt_var.c
+1
-4
No files found.
bin/varnishd/cache/cache_backend.c
View file @
c095a4d4
...
...
@@ -245,11 +245,27 @@ vbe_dir_getbody(const struct director *d, struct worker *wrk,
CHECK_OBJ_NOTNULL
(
d
,
DIRECTOR_MAGIC
);
CHECK_OBJ_NOTNULL
(
wrk
,
WORKER_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
,
BUSYOBJ_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
->
vfc
,
VFP_CTX_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
->
htc
,
HTTP_CONN_MAGIC
);
V1F_Setup_Fetch
(
bo
->
vfc
,
bo
->
htc
);
return
(
0
);
}
static
const
struct
suckaddr
*
__match_proto__
(
vdi_getip_f
)
vbe_dir_getip
(
const
struct
director
*
d
,
struct
worker
*
wrk
,
struct
busyobj
*
bo
)
{
CHECK_OBJ_NOTNULL
(
d
,
DIRECTOR_MAGIC
);
CHECK_OBJ_NOTNULL
(
wrk
,
WORKER_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
,
BUSYOBJ_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
->
htc
,
HTTP_CONN_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
->
htc
->
vbc
,
VBC_MAGIC
);
return
(
bo
->
htc
->
vbc
->
addr
);
}
/*--------------------------------------------------------------------*/
static
void
...
...
@@ -291,6 +307,7 @@ VRT_init_vbe(VRT_CTX, struct director **dp, const struct vrt_backend *vrt)
d
->
healthy
=
vbe_dir_healthy
;
d
->
gethdrs
=
vbe_dir_gethdrs
;
d
->
getbody
=
vbe_dir_getbody
;
d
->
getip
=
vbe_dir_getip
;
d
->
finish
=
vbe_dir_finish
;
if
(
vrt
->
probe
!=
NULL
)
...
...
bin/varnishd/cache/cache_director.c
View file @
c095a4d4
...
...
@@ -106,6 +106,26 @@ VDI_GetBody(struct worker *wrk, struct busyobj *bo)
return
(
d
->
getbody
(
d
,
wrk
,
bo
));
}
/* Get IP number (if any ) -------------------------------------------*/
const
struct
suckaddr
*
VDI_GetIP
(
struct
worker
*
wrk
,
struct
busyobj
*
bo
)
{
const
struct
director
*
d
;
CHECK_OBJ_NOTNULL
(
wrk
,
WORKER_MAGIC
);
CHECK_OBJ_NOTNULL
(
bo
,
BUSYOBJ_MAGIC
);
d
=
bo
->
director_resp
;
CHECK_OBJ_NOTNULL
(
d
,
DIRECTOR_MAGIC
);
assert
(
bo
->
director_state
==
DIR_S_HDRS
||
bo
->
director_state
==
DIR_S_BODY
);
AZ
(
d
->
resolve
);
if
(
d
->
getip
==
NULL
)
return
(
NULL
);
return
(
d
->
getip
(
d
,
wrk
,
bo
));
}
/* Finish fetch ------------------------------------------------------*/
void
...
...
bin/varnishd/cache/cache_director.h
View file @
c095a4d4
...
...
@@ -53,6 +53,8 @@ typedef int vdi_gethdrs_f(const struct director *, struct worker *,
struct
busyobj
*
);
typedef
int
vdi_getbody_f
(
const
struct
director
*
,
struct
worker
*
,
struct
busyobj
*
);
typedef
const
struct
suckaddr
*
vdi_getip_f
(
const
struct
director
*
,
struct
worker
*
,
struct
busyobj
*
);
typedef
void
vdi_finish_f
(
const
struct
director
*
,
struct
worker
*
,
struct
busyobj
*
);
...
...
@@ -69,6 +71,7 @@ struct director {
vdi_resolve_f
*
resolve
;
vdi_gethdrs_f
*
gethdrs
;
vdi_getbody_f
*
getbody
;
vdi_getip_f
*
getip
;
vdi_finish_f
*
finish
;
void
*
priv
;
const
void
*
priv2
;
...
...
@@ -76,8 +79,10 @@ struct director {
/* cache_director.c */
int
VDI_GetHdr
(
struct
worker
*
wrk
,
struct
busyobj
*
bo
);
int
VDI_GetBody
(
struct
worker
*
wrk
,
struct
busyobj
*
bo
);
int
VDI_GetHdr
(
struct
worker
*
,
struct
busyobj
*
);
int
VDI_GetBody
(
struct
worker
*
,
struct
busyobj
*
);
const
struct
suckaddr
*
VDI_GetIP
(
struct
worker
*
,
struct
busyobj
*
);
void
VDI_Finish
(
struct
worker
*
wrk
,
struct
busyobj
*
bo
);
int
VDI_Http1Pipe
(
struct
req
*
,
struct
busyobj
*
);
...
...
bin/varnishd/cache/cache_vrt_var.c
View file @
c095a4d4
...
...
@@ -38,7 +38,6 @@
#include "common/heritage.h"
#include "hash/hash_slinger.h"
#include "cache_backend.h"
#include "cache_director.h"
#include "vrt.h"
#include "vrt_obj.h"
...
...
@@ -317,9 +316,7 @@ VRT_r_beresp_backend_ip(VRT_CTX)
CHECK_OBJ_NOTNULL
(
ctx
,
VRT_CTX_MAGIC
);
CHECK_OBJ_NOTNULL
(
ctx
->
bo
,
BUSYOBJ_MAGIC
);
if
(
ctx
->
bo
->
htc
!=
NULL
&&
ctx
->
bo
->
htc
->
vbc
!=
NULL
)
return
(
ctx
->
bo
->
htc
->
vbc
->
addr
);
return
(
NULL
);
return
(
VDI_GetIP
(
ctx
->
bo
->
wrk
,
ctx
->
bo
));
}
/*--------------------------------------------------------------------*/
...
...
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