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052a6045
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体验新版 GitCode,发现更多精彩内容 >>
提交
052a6045
编写于
7月 30, 2020
作者:
S
Shengliang Guan
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
refcount error for http
上级
61635dc0
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
6 addition
and
12 deletion
+6
-12
src/plugins/http/src/httpContext.c
src/plugins/http/src/httpContext.c
+6
-12
未找到文件。
src/plugins/http/src/httpContext.c
浏览文件 @
052a6045
...
...
@@ -46,6 +46,8 @@ static void httpDestroyContext(void *data) {
httpReleaseSession
(
pContext
);
atomic_sub_fetch_32
(
&
pThread
->
numOfContexts
,
1
);
httpDebug
(
"context:%p, is destroyed, refCount:%d data:%p thread:%s numOfContexts:%d"
,
pContext
,
pContext
->
refCount
,
data
,
pContext
->
pThread
->
label
,
pContext
->
pThread
->
numOfContexts
);
pContext
->
pThread
=
0
;
pContext
->
state
=
HTTP_CONTEXT_STATE_CLOSED
;
...
...
@@ -53,8 +55,6 @@ static void httpDestroyContext(void *data) {
httpFreeJsonBuf
(
pContext
);
httpFreeMultiCmds
(
pContext
);
httpDebug
(
"context:%p, is destroyed, refCount:%d data:%p thread:%s numOfContexts:%d"
,
pContext
,
pContext
->
refCount
,
data
,
pContext
->
pThread
->
label
,
pContext
->
pThread
->
numOfContexts
);
tfree
(
pContext
);
}
...
...
@@ -134,22 +134,16 @@ HttpContext *httpGetContext(void *ptr) {
}
void
httpReleaseContext
(
HttpContext
*
pContext
)
{
// Ensure that the context is valid before release
HttpContext
**
ppContext
=
taosCacheAcquireByKey
(
tsHttpServer
.
contextCache
,
&
pContext
,
sizeof
(
HttpContext
*
));
if
(
ppContext
==
NULL
)
{
httpError
(
"context:%p, is already released"
,
pContext
);
int32_t
refCount
=
atomic_sub_fetch_32
(
&
pContext
->
refCount
,
1
);
if
(
refCount
<
0
)
{
httpError
(
"context:%p, is already released, refCount:%d"
,
pContext
,
refCount
);
return
;
}
int32_t
refCount
=
atomic_sub_fetch_32
(
&
pContext
->
refCount
,
1
);
assert
(
refCount
>=
0
);
assert
(
ppContext
==
pContext
->
ppContext
);
HttpContext
**
ppContext
=
pContext
->
ppContext
;
httpDebug
(
"context:%p, is released, data:%p refCount:%d"
,
pContext
,
ppContext
,
refCount
);
if
(
tsHttpServer
.
contextCache
!=
NULL
)
{
// and release context twice
taosCacheRelease
(
tsHttpServer
.
contextCache
,
(
void
**
)(
&
ppContext
),
false
);
taosCacheRelease
(
tsHttpServer
.
contextCache
,
(
void
**
)(
&
ppContext
),
false
);
}
else
{
httpDebug
(
"context:%p, won't be destroyed for cache is already released"
,
pContext
);
...
...
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