CreateIoCompletionPort C＃等价物 [英] CreateIoCompletionPort C# equivalent

问题描述

我很奇怪...... C＃CreateIoCompletionPort等价物是什么？是否有托管IO完成机制？我可以将'System.Net.Sockets''与IOCompletion端口结合使用吗？

任何指针或样品都会被评估...


Nadav
http://www.ddevel.com

推荐答案

Nadav，


BeginSend / EndSend，BeginReceive / EndReceive方法使用IO完成

端口他们的异步实现。


希望这会有所帮助。

-

- Nicholas Paldino [.NET / C＃MVP]

- mv*@spam.guard.caspershouse.com


Nadav <的Na *** @ discussions.microsoft.com>在消息中写道

新闻：DA ********************************** @ microsof t.com ...

Nadav,

The BeginSend/EndSend, BeginReceive/EndReceive methods use IO completion
ports for their asynchronous implementation.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Nadav" <Na***@discussions.microsoft.com> wrote in message
news:DA**********************************@microsof t.com...

我想知道...... C＃CreateIoCompletionPort等价物是什么？是否有
托管IO完成机制？我可以在

组合中使用''System.Net.Sockets''和IOCompletion端口吗？任何指针或样品都会受到限制......

Nadav
http ：//www.ddevel.com

感谢您立即回复，但是，我还没有找到提供作为IO完成端口的SAME功能：使用完成端口可以将多个文件句柄（例如文件，套接字，标准输出，......）绑定到单个端口，通过这样做，系统将使用单个线程（或多个线程）对于相关句柄的所有异步任务，相当于处理器的数量，这将通过减少完成的上下文切换量来实现最佳性能...


使用BeginSend / BeginRecieve可以（内部）使用IO完成机制但是不能为多个异步任务启用[SINGLE] IO完成端口，SOooo它不符合上述相同的方式......我该怎么办实现功能刚刚使用.NET框架描述的实际情况????任何指针/样品或想法将不胜感激。


Nadav
http://www.ddevel.com

" Nicholas Paldino [.NET / C＃MVP]"写道：

Thanks for the immediate response, Still, I didn''t find any class that provide the SAME functionality as an IO Completion port: using a completion port one may bind several File handles ( e.g. file, socket, stdout, ... ), to a single port, by doing so the system will use a single thread ( or multiple threads, equivalent to the amount of processors ) for all async tasks for the associated handles, this will achieve best performance by decreasing the amount of context-switches done...

Usage of BeginSend/BeginRecieve may ( internally ) use the IO Completion mechanism BUT doesn''t enable the usage of a [SINGLE] IO Completion port for several asynchronous tasks, SOooo it doesn''t fit the same manner described above... what should I do to achieve the functionality just described using the .NET framework???? any pointers/samples or ideas will be appreciated.

Nadav
http://www.ddevel.com

"Nicholas Paldino [.NET/C# MVP]" wrote:

Nadav，


BeginSend / EndSend，BeginReceive / EndReceive方法使用IO完成端口进行异步实现。

希望这会有所帮助。

-
- Nicholas Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com

Nadav <的Na *** @ discussions.microsoft.com>在消息中写道
新闻：DA ********************************** @ microsof t.com。 ..

Nadav,

The BeginSend/EndSend, BeginReceive/EndReceive methods use IO completion
ports for their asynchronous implementation.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Nadav" <Na***@discussions.microsoft.com> wrote in message
news:DA**********************************@microsof t.com...

我不知道...... C＃CreateIoCompletionPort等价于什么？是否有

Hi,

I Wonder... What is the C# CreateIoCompletionPort equivalent? is there a

托管IO完成机制？我可以使用''System.SNet.Sockets''与IOCompletion端口组合吗？

managed IO completion mechanism? can I use ''System.Net.Sockets'' in
combination with an IOCompletion port?

任何指针或样品都会被评估...

Nadav
http://www.ddevel.com

Any pointers or samples will be appriciated...

Nadav
http://www.ddevel.com

感谢您的立即响应，我还没有找到任何提供相同功能的类作为IO完成端口：使用完成端口1可以将多个文件句柄（例如文件，套接字，标准输出，...）绑定到单个端口，通过这样做，系统将使用单个线程（或多个线程，相当于处理器的数量）用于所有异步关联句柄的任务，这将通过减少完成的上下文切换量来实现最佳性能...

使用BeginSend / BeginRecieve可以（内部）使用IO完成机制但是不能使用[SINGLE] IO Comple几个异步任务的端口，SOooo它不符合上面描述的相同方式......我应该怎样做才能实现刚刚使用.NET框架描述的功能？任何指针/样品或想法将不胜感激。


Nadav
http://www.ddevel.com

" Nicholas Paldino [.NET / C＃MVP]"写道：

Thanks for the immediate response, Still, I didn''t find any class that provide the SAME functionality as an IO Completion port: using a completion port one may bind several File handles ( e.g. file, socket, stdout, ... ), to a single port, by doing so the system will use a single thread ( or multiple threads, equivalent to the amount of processors ) for all async tasks for the associated handles, this will achieve best performance by decreasing the amount of context-switches done...

Usage of BeginSend/BeginRecieve may ( internally ) use the IO Completion mechanism BUT doesn''t enable the usage of a [SINGLE] IO Completion port for several asynchronous tasks, SOooo it doesn''t fit the same manner described above... what should I do to achieve the functionality just described using the .NET framework???? any pointers/samples or ideas will be appreciated.

Nadav
http://www.ddevel.com

"Nicholas Paldino [.NET/C# MVP]" wrote:

Nadav，


BeginSend / EndSend，BeginReceive / EndReceive方法使用IO完成端口进行异步实现。

希望这会有所帮助。

-
- Nicholas Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com

Nadav <的Na *** @ discussions.microsoft.com>在消息中写道
新闻：DA ********************************** @ microsof t.com。 ..

Nadav,

The BeginSend/EndSend, BeginReceive/EndReceive methods use IO completion
ports for their asynchronous implementation.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Nadav" <Na***@discussions.microsoft.com> wrote in message
news:DA**********************************@microsof t.com...

我不知道...... C＃CreateIoCompletionPort等价于什么？是否有

Hi,

I Wonder... What is the C# CreateIoCompletionPort equivalent? is there a

托管IO完成机制？我可以使用''System.SNet.Sockets''与IOCompletion端口组合吗？

managed IO completion mechanism? can I use ''System.Net.Sockets'' in
combination with an IOCompletion port?

任何指针或样品都会被评估...

Nadav
http://www.ddevel.com

Any pointers or samples will be appriciated...

Nadav
http://www.ddevel.com

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