原文链接 原文:http://gafferongames.com/networking-for-game-programmers/sending-and-receiving-packets/ Sending and Receiving Packets 介绍 大家好,我是Glenn Fiedler,欢迎阅读我的网上电子书<游戏程序的网络设计>第二章. 在前一章我们讨论了在电脑之间发送数据的选择,并且决定用UDP而不用TCP.我们选择UDP以便我们的数据能够准时到达而不必等待数据包重发. 现在我将…
http://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/ Jun 22, 2016 • packagecloud Tags: packagecloud linux kernel networking optimization tuning monitoring TL;DR This blog post explains how computers runn…
1.TinyOS communication tools java serialApp -comm serial@/dev/ttyUSB0:telosb java net.tinyos.tools.Listen -comm serial@/dev/ttyUSB0:telosb java net.tinyos.tools.MsgReader serialMsgApp -comm serial@/dev/ttyUSB0:telos java net.tinyos.sf.SerialForwarder…
TCP/IP socket programming This is a quick guide/tutorial to learning socket programming in C language on a Linux system. "Linux" because the code snippets shown over here will work only on a Linux system and not on Windows. The windows api to so…
−Table of Contents Journey to the Center of the Linux Kernel: Traffic Control, Shaping and QoS 1 Introduction 2 Motivation 3 The basics of Traffic Control 3.1 First contact 3.2 Netfilter MARK 3.3 Two classes in a tree 3.4 Connecting the marks to the…
原文:https://www.binarytides.com/python-socket-programming-tutorial/ ------------------------------------------------------- Network programming in python   This is a quick guide/tutorial on socket programming in python. Socket programming python is ve…
BACKGROUND OF THE INVENTION FIG. 1A is a simplified block diagram schematically representing a typical prior art network router 10. Packet forwarding router 10 includes two major subsystems: control plane 12 and data plane 11. Data plane 11 provides…
基本命令 ls() List all available protocols and protocol options lsc() List all available scapy command functions conf Show/set scapy configuration parameters 生成数据包 # Setting protocol fields >>> ip=IP(src="10.0.0.1") >>> ip.dst=&quo…
http://www.topwcftutorials.net/2012/09/wcf-faqs-part2.html WCF Interview Questions – Part 2 This WCF tutorial is part-2 in series of WCF Interview Questions. Other parts in this series can be found here. 这是WCF问答系列教程中的第二部分,其他部分可以在下面的链接中找到: WCF Service…
在我的项目里,树莓派主要作为中心节点,用于接收数据,Arduino作为子节点,用于发送数据,考虑到以后会有很多子节点,但又不至于使得代码过于繁琐,因此所有的传输数据添加一个头部编号用于区分不同节点. nrf24l01支持的数据最大为4个字节,因此使用最高位的一个字节(8位)作为节点编号,剩余三个字节用于传输数据.以下为具体代码: Arduino Leonardo程序 主要用于发送数据给树莓派,同时接收树莓派的响应数据. #include <SPI.h> #include "RF24.…