如何对命名管道（c＃）执行不等待写操作？ [英] How to do a non-waiting write on a named pipe (c#)?

问题描述

我使用.net 3.5命名管道，我的服务器端是：

I'm using .net 3.5 named pipes and my server side is :

serverPipeStream = new NamedPipeServerStream("myPipe", PipeDirection.InOut, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous);

当我用BinaryWriter写一些数据时，write（）调用本身不返回直到客户端在其NamedPipeClientStream上调用read（）。

When I write some data with, say, BinaryWriter, the write() call itself doesn't return until the client side has called a read() on its NamedPipeClientStream.

BinaryWriter是：

The BinaryWriter is :

writer = new BinaryWriter(serverPipeStream);

我知道NamedPipeServerStream提供了一个BeginRead / BeginWrite，但从我收集，命名管道（如许多Microsoft给出的例子中所示）。

I'm aware that NamedPipeServerStream offers a BeginRead/BeginWrite but from what I gather, named pipes are supposed to allow streamwriters to perform on top of them (as seen in many Microsoft-given examples).

那么如何使我的write（）

So how can I make my write() to the named pipe non-waiting ?

感谢您提供任何帮助。

推荐答案

问题是BinaryWriter没有 BeginWrite 函数所以，建议此处，您可以写入 MemoryStream ，然后使用其缓冲区传递到 BeginWrite 函数管道。

The problem is BinaryWriter doesn't have a BeginWrite function so, as suggested here, you could write to a MemoryStream and then use the its buffer to pass to the BeginWrite function of the pipe.

希望有帮助。

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