Consolidating Servers Same motivations for multiprotocol servers Higher risk to use a single, multiservice server, why? Consolidating many services into a single server process reduces the number of executing processes dramatically The total code required

Introduction Single thread for multiple transport protocols Motivation Server design and process structure An iterative example Concurrent multiprotocol servers

How applications become clients by initiating communication How applications use TCP or UDP protocols to contact a server How they use socket calls to interact with the protocols CSIE, NTUT, Taiwan

Client-Server Model Software Design Concurrent Processing CSIE, NTUT, TAIWAN

CONTENTS TCP SERVICES NUMBERING BYTES FLOW CONTROL SILLY WINDOW SYNDROME ERROR CONTROL TCP TIMERS CONGESTION CONTROL SEGMENT OPTIONS CHECKSUM

Transport layer protocol is to reate a process-to-process communication Provide control mechanisms Provide a connection mechanism for the processes

Course Description Text (required) TCP/IP Protocol Suite, 2nd edition, Behrouz A. Forouzan. Mc Graw-Hill 2003. · Supplementary Texts Internetworking with TCP/IP, Volume 3: Client-Server Programming and Application, Linux-POSIX Sockets Version

山东科技大学：《机械工程控制基础》试卷

1.前端:PDW形成。 2.分选,参数估计,识别,威胁等级作战态势,决策。 3.数字接收机模糊了前后端的界限

10.1文件的概念 10.2文本文件的读写 10.3二进制文件的读写