μC/OS-Ⅱ和LWIP的并发服务器与代理线程设计模式  

Design Mode of Concurrent Server and Proxy Thread Based onμC/OS-Ⅱ and LWIP

作　　者：蒋俊 钟伟胜[2] 

机构地区：[1]长沙410081 [2]江苏省淮安技师学院

出　　处：《单片机与嵌入式系统应用》2014年第12期42-44,共3页Microcontrollers & Embedded Systems

摘　　要：本文描述了嵌入式系统环境下并发服务器与代理线程的设计模式。该系统基于μC/OS-II操作系统和LWIP协议栈,可以在RTOS系统下建立和回收动态线程,支持网络并发连接,其中代理线程与委托线程设计模式可以极大地节省宝贵内存和避免数据共享错误。该设计模式不仅对于嵌入式系统有效,而且对其他网络设计模式也有一定参考价值。The paper describes the design mode of concurrent server and proxy thread in the embedded system environment,which is based on μC/OS-II operation system and LWIP stack.The design can meet dynamic threads of establishment and recovery in the RTOS, support the network of concurrent connections.the design mode of proxy and commission thread can save precious RAM effectively and avoid the error of shared data.It is not only valuable for embedded system,but also for other design mode of network.

关 键 词：ΜC/OS II LWIP 嵌入式系统 网络编程 并发服务器 代理线程 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]