惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

Simon Willison's Weblog
Simon Willison's Weblog
Help Net Security
Help Net Security
P
Privacy International News Feed
T
Threat Research - Cisco Blogs
C
Cisco Blogs
C
CERT Recently Published Vulnerability Notes
NISL@THU
NISL@THU
L
LINUX DO - 热门话题
Security Latest
Security Latest
A
Arctic Wolf
G
GRAHAM CLULEY
月光博客
月光博客
S
Securelist
D
Docker
J
Java Code Geeks
T
Troy Hunt's Blog
T
Tenable Blog
让小产品的独立变现更简单 - ezindie.com
让小产品的独立变现更简单 - ezindie.com
SecWiki News
SecWiki News
S
Security @ Cisco Blogs
量子位
freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
L
LINUX DO - 最新话题
Recent Commits to openclaw:main
Recent Commits to openclaw:main
aimingoo的专栏
aimingoo的专栏
博客园 - 【当耐特】
H
Heimdal Security Blog
The Hacker News
The Hacker News
博客园 - 三生石上(FineUI控件)
Application and Cybersecurity Blog
Application and Cybersecurity Blog
N
Netflix TechBlog - Medium
Vercel News
Vercel News
Forbes - Security
Forbes - Security
B
Blog RSS Feed
H
Hackread – Cybersecurity News, Data Breaches, AI and More
IT之家
IT之家
B
Blog
MongoDB | Blog
MongoDB | Blog
博客园 - 聂微东
Google DeepMind News
Google DeepMind News
S
Secure Thoughts
Threat Intelligence Blog | Flashpoint
Threat Intelligence Blog | Flashpoint
C
Check Point Blog
云风的 BLOG
云风的 BLOG
CTFtime.org: upcoming CTF events
CTFtime.org: upcoming CTF events
T
The Blog of Author Tim Ferriss
L
Lohrmann on Cybersecurity
F
Full Disclosure
D
Darknet – Hacking Tools, Hacker News & Cyber Security
P
Proofpoint News Feed

博客园 - 星星之火

Writing own regular expression parser How Regexes Work Content Based Routing Web Services in .NET and J2EE Poly-Engine Crypt String 绝不因寂寞而爱上别人 比尔·盖茨给青年一代的11点忠告 在.Net环境下用C#操纵活动目录 - 星星之火 - 博客园 谁能简单说一下活动目录是什么东西? 广播,多播(二)(Broadcasting, Multicasting) 两毛钱爽一把 可以建立一个Udp Server,接收发往本机所有端口的数据包吗? 广播,多播(一)(Broadcasting, Multicasting) C#异步网络编程 应该由国家建立非法网站数据库 a udp echo client a udp echo server xml digital signature when udp goes bad and how to solve it(C#) when tcp goes bad, and how to solve it
use Helper Classes to simplify you network programming
星星之火 · 2004-06-20 · via 博客园 - 星星之火

C# Sockets Helper Classes是用来简化.net Socket网络编程的一组辅助类,主要有:(1)TcpListener (2)TcpClient (3)UdpClient。(1)(2)用来简化tcp编程。(3)用来简化Udp编程。采用这些Helper Classes能够带来很多便利。

1)省去了tcp,udp编程的一些步骤,缩减编写代码的长度。比如以前建立一个Tcp Server需要如下步骤:
IPAddreess addr=IPAddreess.Parse("127.0.0.1");
IPEndPoint ipep=new IPEndPoint (addr,8004);
Socket serverSocket=new Socket("略");
serverSocket.bind(ipep);
serverSocket.listen(10);
现在只需要如下几步:
TcpListener listener=new TcpListener(8004);
listener.Start();

2)把Socket编程封装,暴露高级接口,使利于交互。比如Tcp编程可以通过流的形式在一个连接上交互,容易读写和确定消息的边界。比如Udp编程,以前如果提供的接收消息的buffer小于消息的长度的话,会抛出异常,此条消息就丢失了,现在通过UdpClient就不会有这种现象发生,UdpClient的Receive函数会自动返回更大的buffer的数据。