插座之间的管道 [英] Pipe between sockets

问题描述

我有一个充当镜像的C ++服务器.进入的东西进入另一个插座.现在，它将套接字读取到缓冲区中，然后将其写入另一个套接字.我想提高吞吐量.

I've got a C++ server that acts as a mirror. What gets in gets out to a different socket. Right now, it reads the socket into a buffer and writes it into the other socket. I want to improve the throughput.

我已经阅读了有关sendfile()和splice()的内容，但是似乎仅限于文件到套接字"传输.也许在套接字之间使用简单的pipe()即可.您有什么建议?

I've read stuff about sendfile() and splice(), but it seems limited to "file-to-socket" transfers. Maybe a simple pipe() between sockets would work. What do you recommend?

一个便携式解决方案将是完美的，但是如果它仅适用于Linux，那就很好了.

A portable solution would be perfect, but it's fine if it's Linux-only.

推荐答案

您可以在linux中设置命名管道.多个进程可以从中读取/写入.查看此链接: http://www.cs.fredonia.edu/zubairi/s2k2/csit431/more_pipes.html .

You can setup a named pipe in linux. Multiple processes could read/write from this. Check out this link: http://www.cs.fredonia.edu/zubairi/s2k2/csit431/more_pipes.html.

也如上所述，使用netcat应该可以解决问题(http://netcat.sourceforge.net/).

Also as mentioned above using netcat should do the trick (http://netcat.sourceforge.net/).

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