Chapter 3: Client Software Design Chapter goal: Algorithm and issues Concurrency in client Client examples Learning algorithm instead of details

Chapter 2: Socket Programming Chapter goal: a Program interface to rotocol Socket API Socket programming model

Conceptual interface specification Implementation of an API The TCP/IP standards do not leave All implementations of a particular API appear the ithout any guidance. or functions)that ar

Reference Douglas E. Comer, David L. Stevens, Internetworking with TCP/IP, Vol Ill, Client-Server Programing and Application, Windows

Relationship with Ther courses(Relationship with other Courses(2) pp Dev Practic Chapter 1: Introduction Chapter 1: Introduction Chapter goal: Network basics Network basics TCP/IP protocols stack

Assessment Course work-10% Lab-20% Assignment (Mini Project)-20% Final examinition-50%

项目管理是为完成一个预定的目标,而对任务和资源进行规划、组织和管理 的程序,通常需要配合时间、资源或成本方面的限制式。项目计划可以很简单 例如笔记本上列出的任务以及它们的开始和完成日期;也可以很复杂,例如包括 成千上万项任务和资源以及上百万元项目预算的项目。 大多数项目管理工作多涉及一些相同的活动,其中包括将项目分割成便于管 理的多个任务、子任务、在小组中交流信息以及追踪任务的工作进展

Interactive Complexity Complexity is a moving target The underlying factor is intellectual manageability 1. A simple\system has a small number of unknowns in its interactions within the system and with its environment 2. A system is intellectually unmanageable when the level of interactions reaches the point where they cannot be thoroughly

Programming Languages As difficult to discuss rationally as religion or politics. Prone to extreme statements devoid of data. Examples: \It is practically impossible to teach good programming to students that have had a prior exposure to BASIC; as potential programmers they are mentally mutilated beyond hope of regeneration.\(Dijkstra)

Difficult Person Hostile-aggressie Bullies, cverwhelms, and intimidates cthers nd up to the hostile ade frot atoers-can t accept feedback on t rush into the worst thing that coul happen?)