ACE自适配通信环境（ADAPTIVE Communication Environment）是可以自由使用、开放源码的面向对象（OO）框架（Framework），在其中实现了许多用于并发通信软件的核心模式。ACE提供了一组丰富的可复用C++ Wrapper Facade（包装外观）和框架组件，可跨越多种平台完成通用的通信软件任务，其中包括：事件多路分离和事件处理器分派、信号处理、服务初始化、进程间通信、共享内存管理、消息路由、分布式服务动态（重）配置、并发执行和同步，-Adaptive Communications Environment (adaptive Communication Envi ronment) is the freedom to use, The open source object-oriented (OO) Framework (Framework), in which to achieve many concurrent communication software for the core model. ACE Group provides a wealth of reusable C Wrapper Facade (packaging appearance) and framework components, across different platforms can be completed common communication software tasks, including : multi-channel isolated incidents and events distributed processors, signal processing, service initialization process communication and shared memory management, message routing, distributed dynamic services (weight) configuration, Concurrent execution and synchronization, etc.