登录
首页 » Visual Basic » LanTalk_sources

LanTalk_sources

于 2009-06-27 发布 文件大小:489KB
0 218
下载积分: 1 下载次数: 4

代码说明:

  Currently, most of people use MS DCOM/COM+, Java Bean/RMI, and Corba to do distributed computing over internet. All of these technologies are provided with some tools and intermediate objects to simplify internet development. However, these technologies have one common and fundamental problem that all of the calls between a client and a server are blocked for a returned result (please correct me if this is wrong). A client stays still, and has to wait for a while after sending a request to a server. If the request is a lengthy action, the client application seems to be dead to a user. In most cases, we could use a worker thread at the client side to do background computation for solving this problem. However, this comes with an expensive price, more coding, data synchronization and mess in coding logic. Additionally, I also doubt that these technologies are able to really move data across internet efficiently.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • signal-protocol
    各种协议的讲解,是初学的好资料。 各种协议的讲解,是初学的好资料。 (Explain the various agreements is a good beginner information. Explain the various agreements is a good beginner information.)
    2008-07-22 19:56:38下载
    积分:1
  • csexamsys
    SOCKET网络编程实例,讲解细致,适合C/C++开发人员学习(SOCKET network programming, detailed explanations, suitable for C/C++ developers to learn)
    2011-08-01 22:59:36下载
    积分:1
  • P2P-UDP-NAT_2015-05-28-16-09-27
    NAT(Network Address Translators),网络地址转换:网络地址转换是在IP地址日益缺乏的情况下产生的,它的主要目的就是为了能够地址重用。NAT分为两大类,基本的NAT和NAPT(Network Address/Port Translator)。(The principle and implementation of UDP NAT through P2P )
    2015-05-28 16:10:00下载
    积分:1
  • testdlg
    检测NAT类型的客户端,程序中指定了服务器IP地址,用户可以自行修改(Detect NAT type of the client, the program specifies the server IP address, the user can modify)
    2013-08-22 10:16:36下载
    积分:1
  • TCP
    TCP通信示例程序,很好用的网络通信例程(TCP communication sample program, the good network communication routines)
    2014-03-14 11:25:31下载
    积分:1
  • NCRR
    运用网络编码技术改进的无线路由协议,可以实现做大的吞吐量,实现节能功能(Using network coding technique to improve wireless routing protocol, can achieve big throughput, achieve energy saving function)
    2014-12-17 20:21:46下载
    积分:1
  • hqwyyzm
    通过此软件可以获取网页验证码,用于研究软件来控制网页中的元素信息.(With this software, you can access to the website code, used to study the software to control elements of the website information.)
    2013-10-11 15:47:03下载
    积分:1
  • SSgameRun
    :本系统属于小型的局域网监控系统,可以对某一台计算机进行屏幕监控,本系统主要实现以下功能:  系统采用人机交互的方式,界面美观友好。  屏幕信息需要时时显示,网络延时不能大于1秒。  服务器端可以随时运行,只要客户端运行,就能够显示屏幕信息。  系统运行时占用内存不能大于10MB,以免影响系统性能。  客户端运行时需要隐藏显示窗口,起其感觉不到在运行(network monitoring system that can carry out the screen of a computer monitor, the system achieve the following features:  system is the way human-computer interaction, interface, beautiful and friendly.  need to constantly display screen information, the network delay is not greater than 1 second.  server can be run at any time as long as the client runs, will be able to display information.  run-time memory for the system can not be larger than 10MB, so as not to affect system performance.  need to hide the client run-time display window, from its feel in the run.)
    2010-10-13 16:58:55下载
    积分:1
  • TCP
    一个简单的TCP聊天程序,使用winsock api实现。(A simple TCP chat program)
    2010-03-14 14:26:44下载
    积分:1
  • NetDebug
    1、实现多个网络调试助手示例在一个进程中启动; 2、可以实现TCP_SERVER,TCP_CLIENT,UDP,UDP组播通信;(1, multiple network example debugging assistant to start a process 2, can achieve TCP_SERVER, TCP_CLIENT, UDP, UDP Multicast communication )
    2013-01-28 17:35:58下载
    积分:1
  • 696518资源总数
  • 106259会员总数
  • 28今日下载