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ruanhaishen
redis
Commits
de5465ba
Commit
de5465ba
authored
Feb 17, 2013
by
charsyam
Committed by
antirez
Aug 08, 2014
Browse files
Refactor cluster flag printing
Less copy/paste code duplication. Closes #952
parent
da013263
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/cluster.c
View file @
de5465ba
...
...
@@ -73,6 +73,39 @@ void clusterCloseAllSlots(void);
void
clusterSetNodeAsMaster
(
clusterNode
*
n
);
void
clusterDelNode
(
clusterNode
*
delnode
);
struct
redisNodeFlags
{
uint16_t
flag
;
char
*
attr
;
};
static
struct
redisNodeFlags
nodeflags
[]
=
{
{
REDIS_NODE_MYSELF
,
"myself,"
},
{
REDIS_NODE_MASTER
,
"master,"
},
{
REDIS_NODE_SLAVE
,
"slave,"
},
{
REDIS_NODE_PFAIL
,
"fail?,"
},
{
REDIS_NODE_FAIL
,
"fail,"
},
{
REDIS_NODE_HANDSHAKE
,
"handshake,"
},
{
REDIS_NODE_NOADDR
,
"noaddr,"
}
};
sds
representRedisNodeFlags
(
sds
ci
,
uint16_t
flags
)
{
if
(
flags
==
0
)
{
ci
=
sdscat
(
ci
,
"noflags"
);
}
else
{
int
size
=
sizeof
(
nodeflags
)
/
sizeof
(
struct
redisNodeFlags
);
for
(
int
i
=
0
;
i
<
size
;
i
++
)
{
struct
redisNodeFlags
*
nodeflag
=
nodeflags
+
i
;
if
(
flags
&
nodeflag
->
flag
)
{
ci
=
sdscat
(
ci
,
nodeflag
->
attr
);
}
}
if
(
ci
[
sdslen
(
ci
)
-
1
]
==
','
)
ci
[
sdslen
(
ci
)
-
1
]
=
' '
;
}
return
ci
;
}
/* -----------------------------------------------------------------------------
* Initialization
* -------------------------------------------------------------------------- */
...
...
@@ -1145,20 +1178,11 @@ void clusterProcessGossipSection(clusterMsg *hdr, clusterLink *link) {
clusterNode
*
sender
=
link
->
node
?
link
->
node
:
clusterLookupNode
(
hdr
->
sender
);
while
(
count
--
)
{
sds
ci
=
sdsempty
();
uint16_t
flags
=
ntohs
(
g
->
flags
);
clusterNode
*
node
;
if
(
flags
==
0
)
ci
=
sdscat
(
ci
,
"noflags,"
);
if
(
flags
&
REDIS_NODE_MYSELF
)
ci
=
sdscat
(
ci
,
"myself,"
);
if
(
flags
&
REDIS_NODE_MASTER
)
ci
=
sdscat
(
ci
,
"master,"
);
if
(
flags
&
REDIS_NODE_SLAVE
)
ci
=
sdscat
(
ci
,
"slave,"
);
if
(
flags
&
REDIS_NODE_PFAIL
)
ci
=
sdscat
(
ci
,
"fail?,"
);
if
(
flags
&
REDIS_NODE_FAIL
)
ci
=
sdscat
(
ci
,
"fail,"
);
if
(
flags
&
REDIS_NODE_HANDSHAKE
)
ci
=
sdscat
(
ci
,
"handshake,"
);
if
(
flags
&
REDIS_NODE_NOADDR
)
ci
=
sdscat
(
ci
,
"noaddr,"
);
if
(
ci
[
sdslen
(
ci
)
-
1
]
==
','
)
ci
[
sdslen
(
ci
)
-
1
]
=
' '
;
sds
ci
=
sdsempty
();
ci
=
representRedisNodeFlags
(
ci
,
flags
);
redisLog
(
REDIS_DEBUG
,
"GOSSIP %.40s %s:%d %s"
,
g
->
nodename
,
g
->
ip
,
...
...
@@ -3355,15 +3379,7 @@ sds clusterGenNodeDescription(clusterNode *node) {
node
->
port
);
/* Flags */
if
(
node
->
flags
==
0
)
ci
=
sdscat
(
ci
,
"noflags,"
);
if
(
node
->
flags
&
REDIS_NODE_MYSELF
)
ci
=
sdscat
(
ci
,
"myself,"
);
if
(
node
->
flags
&
REDIS_NODE_MASTER
)
ci
=
sdscat
(
ci
,
"master,"
);
if
(
node
->
flags
&
REDIS_NODE_SLAVE
)
ci
=
sdscat
(
ci
,
"slave,"
);
if
(
node
->
flags
&
REDIS_NODE_PFAIL
)
ci
=
sdscat
(
ci
,
"fail?,"
);
if
(
node
->
flags
&
REDIS_NODE_FAIL
)
ci
=
sdscat
(
ci
,
"fail,"
);
if
(
node
->
flags
&
REDIS_NODE_HANDSHAKE
)
ci
=
sdscat
(
ci
,
"handshake,"
);
if
(
node
->
flags
&
REDIS_NODE_NOADDR
)
ci
=
sdscat
(
ci
,
"noaddr,"
);
if
(
ci
[
sdslen
(
ci
)
-
1
]
==
','
)
ci
[
sdslen
(
ci
)
-
1
]
=
' '
;
ci
=
representRedisNodeFlags
(
ci
,
node
->
flags
);
/* Slave of... or just "-" */
if
(
node
->
slaveof
)
...
...
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