Unix套接字的缓冲特性 [英] Buffering characteristics of Unix Sockets

问题描述

有谁知道Unix套接字的缓冲特性发送小数据块时（几个字节）+使用TCP套接字时，我可以禁用Nagle算法在数据中转prevent延迟，但没有相应的功能（我所知道的）的Unix领域套接字。

Does anyone know the buffering characteristics of Unix sockets when sending small chunks of data(a few bytes)?, when using TCP sockets I can disable the Nagle algorithm to prevent latency in data transit but there's no equivalent functionality (that I know of) for Unix Domain sockets.

感谢。

推荐答案

有在UNIX域套接字没有可用的Nagle算法。

There is no nagle algorithm available on unix domain sockets.

Unix套接字如在操作系统内核存储器缓冲器正常实施。一旦你已经写/发送的插座上的数据，它被复制到缓冲区，并立即成为提供给对方。

Unix sockets are normally implemented as a memory buffer in the operating system kernel. Once you've written/sent data on the socket, it is copied into that buffer, and becomes immediately available to the peer.

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