本文首先从宏观上概述了数据包发送的流程，接着分析了协议层注册进内核以及被socket的过程，最后介绍了通过 socket 发送网络数据的过程。 协议族处理：数据穿过协议层，这一过程（在许多情况下）会将数据（data）转换成数据包（packet） 数据穿过路由层，这 ...

Socket Adaptor（SoAd）模块是AUTOSAR基础软件的一部分，它提供了一个抽象层，使得应用程序可以通过标准化的接口与底层的网络 ...

一个服务器接收很多终端数据，终端向服务器发UDP数据包，每秒钟发一次，服务器如何支持尽量多的终端（尽量不丢失数据）？

In the last issue we started following a packet's journey from the wire up to the higher levels of network stack processing. We left the packet at the end of layer 3 processing, where IP has ...

I'm having a problem with something that seems like it should be fairly simple.<BR><BR>My app waits on a UDP socket with a .receive(). The Socket has a variable timeout, which generates a ...

UDP is a protocol that enables the exchange of unallocated data packets over a network. The UDP buffer is memory that is assigned by the Linux operating system to ...

To make the best use of the ss command, it’s important to understand what a socket is. A socket is a type of pseudo file (i.e., not an actual file) that represents a network connection. A socket ...

Want to know more about how your system is communicating? Try the Linux ss command. It replaces the older netstat and makes a lot of information about network connections available for you to easily ...

If you deal with network administration or security management, or if you are merely curious about what is passing by over your local network, grabbing some packets off the network card can be a ...