Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
dotNET Platform
fsharp
提交
7ea28524
F
fsharp
项目概览
dotNET Platform
/
fsharp
12 个月 前同步成功
通知
0
Star
1
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
F
fsharp
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
7ea28524
编写于
9月 23, 2016
作者:
M
Marcio Rinaldi
提交者:
Kevin Ransom (msft)
9月 23, 2016
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Dispose when async workflow is cancelled (#1555)
* Add test for #1436 * Dispose when async workflow is cancelled
上级
bcf53a97
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
27 addition
and
1 deletion
+27
-1
src/fsharp/FSharp.Core.Unittests/FSharp.Core/Microsoft.FSharp.Control/AsyncModule.fs
...tests/FSharp.Core/Microsoft.FSharp.Control/AsyncModule.fs
+22
-0
src/fsharp/FSharp.Core/control.fs
src/fsharp/FSharp.Core/control.fs
+5
-1
未找到文件。
src/fsharp/FSharp.Core.Unittests/FSharp.Core/Microsoft.FSharp.Control/AsyncModule.fs
浏览文件 @
7ea28524
...
...
@@ -299,6 +299,28 @@ type AsyncModule() =
Assert
.
IsTrue
(
isSet
()
)
for
_
i
=
1
to
3
do
test
()
[<
Test
>]
member
this
.
``OnCancel.RaceBetweenCancellationAndDispose``
()
=
let
flag
=
ref
0
let
cts
=
new
System
.
Threading
.
CancellationTokenSource
()
let
go
=
async
{
use
disp
=
cts
.
Cancel
()
{
new
IDisposable
with
override
__.
Dispose
()
=
incr
flag
}
while
true
do
do
!
Async
.
Sleep
50
}
try
Async
.
RunSynchronously
(
go
,
cancellationToken
=
cts
.
Token
)
with
#
if
FX_NO_OPERATION_CANCELLED
_
->
()
#
else
:?
System
.
OperationCanceledException
->
()
#
endif
Assert
.
AreEqual
(
1
,
!
flag
)
[<
Test
>]
member
this
.
``OnCancel.CancelThatWasSignalledBeforeRunningTheComputation``
()
=
let
test
()
=
...
...
src/fsharp/FSharp.Core/control.fs
浏览文件 @
7ea28524
...
...
@@ -909,7 +909,11 @@ namespace Microsoft.FSharp.Control
/// Implement use/Dispose
let
usingA
(
r
:
'
T
:>
IDisposable
)
(
f
:
'
T
->
Async
<
'
a
>)
:
Async
<
'
a
>
=
tryFinallyA
(
fun
()
->
Microsoft
.
FSharp
.
Core
.
LanguagePrimitives
.
IntrinsicFunctions
.
Dispose
r
)
(
callA
f
r
)
let
mutable
x
=
0
let
disposeFunction
_
=
if
Interlocked
.
CompareExchange
(&
x
,
1
,
0
)
=
0
then
Microsoft
.
FSharp
.
Core
.
LanguagePrimitives
.
IntrinsicFunctions
.
Dispose
r
tryFinallyA
disposeFunction
(
callA
f
r
)
|>
whenCancelledA
disposeFunction
let
ignoreA
p
=
bindA
p
(
fun
_
->
doneA
)
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录