ObjFW 是一个可移植的、轻量级的 Objective C 编程语言框架。-Changes: 1. @ is now allowed in format strings. 2. of_log has been added for easy logging. 3. Exceptions have one header per exception now and lots of exception improvements were made. 4. Huge improv

聊天室支持公聊和私聊频道，理论上可以支持几百甚至几千人，具体上限没有经过测试，在这个案例之中， 大家将会掌握基于AgileEAS.NET SOA中间件Socket/Tcp框架的比较复杂的消息定义及消息处理及消息协调， 同时还会掌握如何管理服务端的链接、聊天室用户在线状态、消息的多目标转发等功能。-Chat rooms and private chat support public chat channels, in theory, can support hundreds or eve