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ec1d86ee
TDengine
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体验新版 GitCode,发现更多精彩内容 >>
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ec1d86ee
编写于
3月 17, 2022
作者:
S
Shengliang Guan
浏览文件
操作
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电子邮件补丁
差异文件
shm
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43083fa3
变更
6
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Showing
6 changed file
with
225 addition
and
211 deletion
+225
-211
include/dnode/mgmt/dnode.h
include/dnode/mgmt/dnode.h
+1
-1
source/dnode/mgmt/container/inc/dnd.h
source/dnode/mgmt/container/inc/dnd.h
+3
-0
source/dnode/mgmt/container/inc/dndInt.h
source/dnode/mgmt/container/inc/dndInt.h
+9
-2
source/dnode/mgmt/container/src/dndMsg.c
source/dnode/mgmt/container/src/dndMsg.c
+71
-0
source/dnode/mgmt/container/src/dndNode.c
source/dnode/mgmt/container/src/dndNode.c
+3
-208
source/dnode/mgmt/container/src/dndObj.c
source/dnode/mgmt/container/src/dndObj.c
+138
-0
未找到文件。
include/dnode/mgmt/dnode.h
浏览文件 @
ec1d86ee
...
...
@@ -41,7 +41,7 @@ void dndCleanup();
typedef
struct
{
int32_t
numOfSupportVnodes
;
uint16_t
serverPort
;
char
dataDir
[
TSDB_FILENAME_LEN
];
char
dataDir
[
PATH_MAX
];
char
localEp
[
TSDB_EP_LEN
];
char
localFqdn
[
TSDB_FQDN_LEN
];
char
firstEp
[
TSDB_EP_LEN
];
...
...
source/dnode/mgmt/container/inc/dnd.h
浏览文件 @
ec1d86ee
...
...
@@ -104,6 +104,9 @@ typedef struct SMgmtFp {
typedef
struct
SMgmtWrapper
{
const
char
*
name
;
char
*
path
;
int32_t
refCount
;
bool
deployed
;
bool
dropped
;
bool
required
;
EProcType
procType
;
SProcObj
*
pProc
;
...
...
source/dnode/mgmt/container/inc/dndInt.h
浏览文件 @
ec1d86ee
...
...
@@ -37,12 +37,19 @@ void dndGetStartup(SDnode *pDnode, SStartupReq *pStartup);
TdFilePtr
dndCheckRunning
(
char
*
dataDir
);
void
dndProcessStartupReq
(
SDnode
*
pDnode
,
SRpcMsg
*
pMsg
);
// dndMsg.c
void
dndProcessRpcMsg
(
SMgmtWrapper
*
pWrapper
,
SRpcMsg
*
pMsg
,
SEpSet
*
pEpSet
);
// dndNode.c
bool
dndRequireNode
(
SMgmtWrapper
*
pWrapper
);
int32_t
dndOpenNode
(
SMgmtWrapper
*
pWrapper
);
void
dndCloseNode
(
SMgmtWrapper
*
pWrapper
);
int32_t
dndRun
(
SDnode
*
pDnode
);
// dndObj.c
SDnode
*
dndCreate
(
const
SDnodeOpt
*
pOption
);
void
dndClose
(
SDnode
*
pDnode
);
int32_t
dndRun
(
SDnode
*
pDnode
);
void
dndHandleEvent
(
SDnode
*
pDnode
,
EDndEvent
event
);
void
dndProcessRpcMsg
(
SMgmtWrapper
*
pWrapper
,
SRpcMsg
*
pMsg
,
SEpSet
*
pEpSet
);
// dndTransport.c
int32_t
dndInitServer
(
SDnode
*
pDnode
);
...
...
source/dnode/mgmt/container/src/dndMsg.c
浏览文件 @
ec1d86ee
...
...
@@ -16,6 +16,77 @@
#define _DEFAULT_SOURCE
#include "dndInt.h"
static
int32_t
dndBuildMsg
(
SNodeMsg
*
pMsg
,
SRpcMsg
*
pRpc
,
SEpSet
*
pEpSet
)
{
SRpcConnInfo
connInfo
=
{
0
};
if
((
pRpc
->
msgType
&
1U
)
&&
rpcGetConnInfo
(
pRpc
->
handle
,
&
connInfo
)
!=
0
)
{
terrno
=
TSDB_CODE_MND_NO_USER_FROM_CONN
;
dError
(
"failed to build msg since %s, app:%p RPC:%p"
,
terrstr
(),
pRpc
->
ahandle
,
pRpc
->
handle
);
return
-
1
;
}
memcpy
(
pMsg
->
user
,
connInfo
.
user
,
TSDB_USER_LEN
);
pMsg
->
rpcMsg
=
*
pRpc
;
return
0
;
}
void
dndProcessRpcMsg
(
SMgmtWrapper
*
pWrapper
,
SRpcMsg
*
pRpc
,
SEpSet
*
pEpSet
)
{
if
(
pEpSet
&&
pEpSet
->
numOfEps
>
0
&&
pRpc
->
msgType
==
TDMT_MND_STATUS_RSP
)
{
dmUpdateMnodeEpSet
(
dndGetWrapper
(
pWrapper
->
pDnode
,
DNODE
)
->
pMgmt
,
pEpSet
);
}
int32_t
code
=
-
1
;
SNodeMsg
*
pMsg
=
NULL
;
NodeMsgFp
msgFp
=
pWrapper
->
msgFps
[
TMSG_INDEX
(
pRpc
->
msgType
)];
if
(
msgFp
==
NULL
)
{
terrno
=
TSDB_CODE_MSG_NOT_PROCESSED
;
goto
_OVER
;
}
pMsg
=
taosAllocateQitem
(
sizeof
(
SNodeMsg
));
if
(
pMsg
==
NULL
)
{
goto
_OVER
;
}
if
(
dndBuildMsg
(
pMsg
,
pRpc
,
pEpSet
)
!=
0
)
{
goto
_OVER
;
}
dTrace
(
"msg:%p, is created, app:%p user:%s"
,
pMsg
,
pRpc
->
ahandle
,
pMsg
->
user
);
if
(
pWrapper
->
procType
==
PROC_SINGLE
)
{
code
=
(
*
msgFp
)(
pWrapper
->
pMgmt
,
pMsg
);
}
else
if
(
pWrapper
->
procType
==
PROC_PARENT
)
{
code
=
taosProcPutToChildQueue
(
pWrapper
->
pProc
,
pMsg
,
sizeof
(
SNodeMsg
),
pRpc
->
pCont
,
pRpc
->
contLen
);
}
else
{
terrno
=
TSDB_CODE_MEMORY_CORRUPTED
;
dError
(
"msg:%p, won't be processed for it is child process"
,
pMsg
);
}
_OVER:
if
(
code
==
0
)
{
if
(
pWrapper
->
procType
==
PROC_PARENT
)
{
dTrace
(
"msg:%p, is freed"
,
pMsg
);
taosFreeQitem
(
pMsg
);
rpcFreeCont
(
pRpc
->
pCont
);
}
}
else
{
dError
(
"msg:%p, failed to process since %s"
,
pMsg
,
terrstr
());
bool
isReq
=
(
pRpc
->
msgType
&
1U
);
if
(
isReq
)
{
SRpcMsg
rsp
=
{.
handle
=
pRpc
->
handle
,
.
ahandle
=
pRpc
->
ahandle
,
.
code
=
terrno
};
dndSendRsp
(
pWrapper
,
&
rsp
);
}
dTrace
(
"msg:%p, is freed"
,
pMsg
);
taosFreeQitem
(
pMsg
);
rpcFreeCont
(
pRpc
->
pCont
);
}
}
static
SMgmtWrapper
*
dndGetWrapperFromMsg
(
SDnode
*
pDnode
,
SNodeMsg
*
pMsg
)
{
SMgmtWrapper
*
pWrapper
=
NULL
;
switch
(
pMsg
->
rpcMsg
.
msgType
)
{
...
...
source/dnode/mgmt/container/src/dndNode.c
浏览文件 @
ec1d86ee
...
...
@@ -25,7 +25,7 @@ static void dndResetLog(SMgmtWrapper *pMgmt) {
taosInitLog
(
logname
,
1
);
}
static
bool
dndRequireNode
(
SMgmtWrapper
*
pMgmt
)
{
bool
dndRequireNode
(
SMgmtWrapper
*
pMgmt
)
{
bool
required
=
(
*
pMgmt
->
fp
.
requiredFp
)(
pMgmt
);
if
(
!
required
)
{
dDebug
(
"node:%s, no need to start"
,
pMgmt
->
name
);
...
...
@@ -35,9 +35,9 @@ static bool dndRequireNode(SMgmtWrapper *pMgmt) {
return
required
;
}
static
int32_t
dndOpenNode
(
SMgmtWrapper
*
pWrapper
)
{
return
(
*
pWrapper
->
fp
.
openFp
)(
pWrapper
);
}
int32_t
dndOpenNode
(
SMgmtWrapper
*
pWrapper
)
{
return
(
*
pWrapper
->
fp
.
openFp
)(
pWrapper
);
}
static
void
dndCloseNode
(
SMgmtWrapper
*
pWrapper
)
{
void
dndCloseNode
(
SMgmtWrapper
*
pWrapper
)
{
if
(
pWrapper
->
required
)
{
(
*
pWrapper
->
fp
.
closeFp
)(
pWrapper
);
pWrapper
->
required
=
false
;
...
...
@@ -48,137 +48,6 @@ static void dndCloseNode(SMgmtWrapper *pWrapper) {
}
}
static
int32_t
dndInitMemory
(
SDnode
*
pDnode
,
const
SDnodeOpt
*
pOption
)
{
pDnode
->
numOfSupportVnodes
=
pOption
->
numOfSupportVnodes
;
pDnode
->
serverPort
=
pOption
->
serverPort
;
pDnode
->
dataDir
=
strdup
(
pOption
->
dataDir
);
pDnode
->
localEp
=
strdup
(
pOption
->
localEp
);
pDnode
->
localFqdn
=
strdup
(
pOption
->
localFqdn
);
pDnode
->
firstEp
=
strdup
(
pOption
->
firstEp
);
pDnode
->
secondEp
=
strdup
(
pOption
->
secondEp
);
pDnode
->
pDisks
=
pOption
->
pDisks
;
pDnode
->
numOfDisks
=
pOption
->
numOfDisks
;
pDnode
->
rebootTime
=
taosGetTimestampMs
();
if
(
pDnode
->
dataDir
==
NULL
||
pDnode
->
localEp
==
NULL
||
pDnode
->
localFqdn
==
NULL
||
pDnode
->
firstEp
==
NULL
||
pDnode
->
secondEp
==
NULL
)
{
terrno
=
TSDB_CODE_OUT_OF_MEMORY
;
return
-
1
;
}
return
0
;
}
static
void
dndClearMemory
(
SDnode
*
pDnode
)
{
for
(
ENodeType
n
=
0
;
n
<
NODE_MAX
;
++
n
)
{
SMgmtWrapper
*
pMgmt
=
&
pDnode
->
wrappers
[
n
];
tfree
(
pMgmt
->
path
);
}
if
(
pDnode
->
pLockFile
!=
NULL
)
{
taosUnLockFile
(
pDnode
->
pLockFile
);
taosCloseFile
(
&
pDnode
->
pLockFile
);
pDnode
->
pLockFile
=
NULL
;
}
tfree
(
pDnode
->
localEp
);
tfree
(
pDnode
->
localFqdn
);
tfree
(
pDnode
->
firstEp
);
tfree
(
pDnode
->
secondEp
);
tfree
(
pDnode
->
dataDir
);
free
(
pDnode
);
dDebug
(
"dnode object memory is cleared, data:%p"
,
pDnode
);
}
SDnode
*
dndCreate
(
const
SDnodeOpt
*
pOption
)
{
dInfo
(
"start to create dnode object"
);
int32_t
code
=
-
1
;
char
path
[
PATH_MAX
+
100
];
SDnode
*
pDnode
=
NULL
;
pDnode
=
calloc
(
1
,
sizeof
(
SDnode
));
if
(
pDnode
==
NULL
)
{
terrno
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_OVER
;
}
if
(
dndInitMemory
(
pDnode
,
pOption
)
!=
0
)
{
goto
_OVER
;
}
dndSetStatus
(
pDnode
,
DND_STAT_INIT
);
pDnode
->
pLockFile
=
dndCheckRunning
(
pDnode
->
dataDir
);
if
(
pDnode
->
pLockFile
==
NULL
)
{
goto
_OVER
;
}
if
(
dndInitServer
(
pDnode
)
!=
0
)
{
dError
(
"failed to init trans server since %s"
,
terrstr
());
goto
_OVER
;
}
if
(
dndInitClient
(
pDnode
)
!=
0
)
{
dError
(
"failed to init trans client since %s"
,
terrstr
());
goto
_OVER
;
}
dmGetMgmtFp
(
&
pDnode
->
wrappers
[
DNODE
]);
mmGetMgmtFp
(
&
pDnode
->
wrappers
[
MNODE
]);
vmGetMgmtFp
(
&
pDnode
->
wrappers
[
VNODES
]);
qmGetMgmtFp
(
&
pDnode
->
wrappers
[
QNODE
]);
smGetMgmtFp
(
&
pDnode
->
wrappers
[
SNODE
]);
bmGetMgmtFp
(
&
pDnode
->
wrappers
[
BNODE
]);
if
(
dndInitMsgHandle
(
pDnode
)
!=
0
)
{
goto
_OVER
;
}
for
(
ENodeType
n
=
0
;
n
<
NODE_MAX
;
++
n
)
{
SMgmtWrapper
*
pWrapper
=
&
pDnode
->
wrappers
[
n
];
snprintf
(
path
,
sizeof
(
path
),
"%s%s%s"
,
pDnode
->
dataDir
,
TD_DIRSEP
,
pWrapper
->
name
);
pWrapper
->
path
=
strdup
(
path
);
pWrapper
->
pDnode
=
pDnode
;
if
(
pWrapper
->
path
==
NULL
)
{
terrno
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_OVER
;
}
pWrapper
->
procType
=
PROC_SINGLE
;
}
code
=
0
;
_OVER:
if
(
code
!=
0
&&
pDnode
)
{
dndClearMemory
(
pDnode
);
dError
(
"failed to create dnode object since %s"
,
terrstr
());
}
else
{
dInfo
(
"dnode object is created, data:%p"
,
pDnode
);
}
return
pDnode
;
}
void
dndClose
(
SDnode
*
pDnode
)
{
if
(
pDnode
==
NULL
)
return
;
if
(
dndGetStatus
(
pDnode
)
==
DND_STAT_STOPPED
)
{
dError
(
"dnode is shutting down, data:%p"
,
pDnode
);
return
;
}
dInfo
(
"start to close dnode, data:%p"
,
pDnode
);
dndSetStatus
(
pDnode
,
DND_STAT_STOPPED
);
dndCleanupServer
(
pDnode
);
dndCleanupClient
(
pDnode
);
for
(
ENodeType
n
=
0
;
n
<
NODE_MAX
;
++
n
)
{
SMgmtWrapper
*
pWrapper
=
&
pDnode
->
wrappers
[
n
];
dndCloseNode
(
pWrapper
);
}
dndClearMemory
(
pDnode
);
dInfo
(
"dnode object is closed, data:%p"
,
pDnode
);
}
static
int32_t
dndRunInSingleProcess
(
SDnode
*
pDnode
)
{
dInfo
(
"dnode run in single process mode"
);
...
...
@@ -350,77 +219,3 @@ int32_t dndRun(SDnode *pDnode) {
return
0
;
}
void
dndHandleEvent
(
SDnode
*
pDnode
,
EDndEvent
event
)
{
dInfo
(
"dnode object receive event %d, data:%p"
,
event
,
pDnode
);
pDnode
->
event
=
event
;
}
static
int32_t
dndBuildMsg
(
SNodeMsg
*
pMsg
,
SRpcMsg
*
pRpc
,
SEpSet
*
pEpSet
)
{
SRpcConnInfo
connInfo
=
{
0
};
if
((
pRpc
->
msgType
&
1U
)
&&
rpcGetConnInfo
(
pRpc
->
handle
,
&
connInfo
)
!=
0
)
{
terrno
=
TSDB_CODE_MND_NO_USER_FROM_CONN
;
dError
(
"failed to build msg since %s, app:%p RPC:%p"
,
terrstr
(),
pRpc
->
ahandle
,
pRpc
->
handle
);
return
-
1
;
}
memcpy
(
pMsg
->
user
,
connInfo
.
user
,
TSDB_USER_LEN
);
pMsg
->
rpcMsg
=
*
pRpc
;
return
0
;
}
void
dndProcessRpcMsg
(
SMgmtWrapper
*
pWrapper
,
SRpcMsg
*
pRpc
,
SEpSet
*
pEpSet
)
{
if
(
pEpSet
&&
pEpSet
->
numOfEps
>
0
&&
pRpc
->
msgType
==
TDMT_MND_STATUS_RSP
)
{
dmUpdateMnodeEpSet
(
dndGetWrapper
(
pWrapper
->
pDnode
,
DNODE
)
->
pMgmt
,
pEpSet
);
}
int32_t
code
=
-
1
;
SNodeMsg
*
pMsg
=
NULL
;
NodeMsgFp
msgFp
=
pWrapper
->
msgFps
[
TMSG_INDEX
(
pRpc
->
msgType
)];
if
(
msgFp
==
NULL
)
{
terrno
=
TSDB_CODE_MSG_NOT_PROCESSED
;
goto
_OVER
;
}
pMsg
=
taosAllocateQitem
(
sizeof
(
SNodeMsg
));
if
(
pMsg
==
NULL
)
{
goto
_OVER
;
}
if
(
dndBuildMsg
(
pMsg
,
pRpc
,
pEpSet
)
!=
0
)
{
goto
_OVER
;
}
dTrace
(
"msg:%p, is created, app:%p user:%s"
,
pMsg
,
pRpc
->
ahandle
,
pMsg
->
user
);
if
(
pWrapper
->
procType
==
PROC_SINGLE
)
{
code
=
(
*
msgFp
)(
pWrapper
->
pMgmt
,
pMsg
);
}
else
if
(
pWrapper
->
procType
==
PROC_PARENT
)
{
code
=
taosProcPutToChildQueue
(
pWrapper
->
pProc
,
pMsg
,
sizeof
(
SNodeMsg
),
pRpc
->
pCont
,
pRpc
->
contLen
);
}
else
{
terrno
=
TSDB_CODE_MEMORY_CORRUPTED
;
dError
(
"msg:%p, won't be processed for it is child process"
,
pMsg
);
}
_OVER:
if
(
code
==
0
)
{
if
(
pWrapper
->
procType
==
PROC_PARENT
)
{
dTrace
(
"msg:%p, is freed"
,
pMsg
);
taosFreeQitem
(
pMsg
);
rpcFreeCont
(
pRpc
->
pCont
);
}
}
else
{
dError
(
"msg:%p, failed to process since %s"
,
pMsg
,
terrstr
());
bool
isReq
=
(
pRpc
->
msgType
&
1U
);
if
(
isReq
)
{
SRpcMsg
rsp
=
{.
handle
=
pRpc
->
handle
,
.
ahandle
=
pRpc
->
ahandle
,
.
code
=
terrno
};
dndSendRsp
(
pWrapper
,
&
rsp
);
}
dTrace
(
"msg:%p, is freed"
,
pMsg
);
taosFreeQitem
(
pMsg
);
rpcFreeCont
(
pRpc
->
pCont
);
}
}
source/dnode/mgmt/container/src/dndObj.c
0 → 100644
浏览文件 @
ec1d86ee
#define _DEFAULT_SOURCE
#include "dndInt.h"
static
int32_t
dndInitMemory
(
SDnode
*
pDnode
,
const
SDnodeOpt
*
pOption
)
{
pDnode
->
numOfSupportVnodes
=
pOption
->
numOfSupportVnodes
;
pDnode
->
serverPort
=
pOption
->
serverPort
;
pDnode
->
dataDir
=
strdup
(
pOption
->
dataDir
);
pDnode
->
localEp
=
strdup
(
pOption
->
localEp
);
pDnode
->
localFqdn
=
strdup
(
pOption
->
localFqdn
);
pDnode
->
firstEp
=
strdup
(
pOption
->
firstEp
);
pDnode
->
secondEp
=
strdup
(
pOption
->
secondEp
);
pDnode
->
pDisks
=
pOption
->
pDisks
;
pDnode
->
numOfDisks
=
pOption
->
numOfDisks
;
pDnode
->
rebootTime
=
taosGetTimestampMs
();
if
(
pDnode
->
dataDir
==
NULL
||
pDnode
->
localEp
==
NULL
||
pDnode
->
localFqdn
==
NULL
||
pDnode
->
firstEp
==
NULL
||
pDnode
->
secondEp
==
NULL
)
{
terrno
=
TSDB_CODE_OUT_OF_MEMORY
;
return
-
1
;
}
return
0
;
}
static
void
dndClearMemory
(
SDnode
*
pDnode
)
{
for
(
ENodeType
n
=
0
;
n
<
NODE_MAX
;
++
n
)
{
SMgmtWrapper
*
pMgmt
=
&
pDnode
->
wrappers
[
n
];
tfree
(
pMgmt
->
path
);
}
if
(
pDnode
->
pLockFile
!=
NULL
)
{
taosUnLockFile
(
pDnode
->
pLockFile
);
taosCloseFile
(
&
pDnode
->
pLockFile
);
pDnode
->
pLockFile
=
NULL
;
}
tfree
(
pDnode
->
localEp
);
tfree
(
pDnode
->
localFqdn
);
tfree
(
pDnode
->
firstEp
);
tfree
(
pDnode
->
secondEp
);
tfree
(
pDnode
->
dataDir
);
free
(
pDnode
);
dDebug
(
"dnode object memory is cleared, data:%p"
,
pDnode
);
}
SDnode
*
dndCreate
(
const
SDnodeOpt
*
pOption
)
{
dInfo
(
"start to create dnode object"
);
int32_t
code
=
-
1
;
char
path
[
PATH_MAX
];
SDnode
*
pDnode
=
NULL
;
pDnode
=
calloc
(
1
,
sizeof
(
SDnode
));
if
(
pDnode
==
NULL
)
{
terrno
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_OVER
;
}
if
(
dndInitMemory
(
pDnode
,
pOption
)
!=
0
)
{
goto
_OVER
;
}
dndSetStatus
(
pDnode
,
DND_STAT_INIT
);
pDnode
->
pLockFile
=
dndCheckRunning
(
pDnode
->
dataDir
);
if
(
pDnode
->
pLockFile
==
NULL
)
{
goto
_OVER
;
}
if
(
dndInitServer
(
pDnode
)
!=
0
)
{
dError
(
"failed to init trans server since %s"
,
terrstr
());
goto
_OVER
;
}
if
(
dndInitClient
(
pDnode
)
!=
0
)
{
dError
(
"failed to init trans client since %s"
,
terrstr
());
goto
_OVER
;
}
dmGetMgmtFp
(
&
pDnode
->
wrappers
[
DNODE
]);
mmGetMgmtFp
(
&
pDnode
->
wrappers
[
MNODE
]);
vmGetMgmtFp
(
&
pDnode
->
wrappers
[
VNODES
]);
qmGetMgmtFp
(
&
pDnode
->
wrappers
[
QNODE
]);
smGetMgmtFp
(
&
pDnode
->
wrappers
[
SNODE
]);
bmGetMgmtFp
(
&
pDnode
->
wrappers
[
BNODE
]);
if
(
dndInitMsgHandle
(
pDnode
)
!=
0
)
{
goto
_OVER
;
}
for
(
ENodeType
n
=
0
;
n
<
NODE_MAX
;
++
n
)
{
SMgmtWrapper
*
pWrapper
=
&
pDnode
->
wrappers
[
n
];
snprintf
(
path
,
sizeof
(
path
),
"%s%s%s"
,
pDnode
->
dataDir
,
TD_DIRSEP
,
pWrapper
->
name
);
pWrapper
->
path
=
strdup
(
path
);
pWrapper
->
pDnode
=
pDnode
;
if
(
pWrapper
->
path
==
NULL
)
{
terrno
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_OVER
;
}
pWrapper
->
procType
=
PROC_SINGLE
;
}
code
=
0
;
_OVER:
if
(
code
!=
0
&&
pDnode
)
{
dndClearMemory
(
pDnode
);
dError
(
"failed to create dnode object since %s"
,
terrstr
());
}
else
{
dInfo
(
"dnode object is created, data:%p"
,
pDnode
);
}
return
pDnode
;
}
void
dndClose
(
SDnode
*
pDnode
)
{
if
(
pDnode
==
NULL
)
return
;
if
(
dndGetStatus
(
pDnode
)
==
DND_STAT_STOPPED
)
{
dError
(
"dnode is shutting down, data:%p"
,
pDnode
);
return
;
}
dInfo
(
"start to close dnode, data:%p"
,
pDnode
);
dndSetStatus
(
pDnode
,
DND_STAT_STOPPED
);
dndCleanupServer
(
pDnode
);
dndCleanupClient
(
pDnode
);
for
(
ENodeType
n
=
0
;
n
<
NODE_MAX
;
++
n
)
{
SMgmtWrapper
*
pWrapper
=
&
pDnode
->
wrappers
[
n
];
dndCloseNode
(
pWrapper
);
}
dndClearMemory
(
pDnode
);
dInfo
(
"dnode object is closed, data:%p"
,
pDnode
);
}
void
dndHandleEvent
(
SDnode
*
pDnode
,
EDndEvent
event
)
{
dInfo
(
"dnode object receive event %d, data:%p"
,
event
,
pDnode
);
pDnode
->
event
=
event
;
}
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