--- *高性能跨平台网络通信框架* ## 描述 - ***Server*** 基于IOCP / EPOLL通信模型，并结合缓存池、私有堆等技术实现高效内存管理，支持超大规模、高并发通信场景。 - ***Agent*** Agent组件实质上是Multi-Client组件，与Server组件采用相同的技术架构。一个Agent组件对象可同时建立和高效处理大规模Socket连接。 - ***Client*** 基于Event Select / POLL通信模型，每个组件对象创建一个通信线程并管理一个Socket连接，适用于小规模客户端场景。 ## 文档 - HP-Socket开发指南 [[pdf]](Doc/HP-Socket%20Development%20Guide.pdf) - HP-Socket基础组件类图 [[uml]](Doc/HP-Socket%20Class%20Diagram.uml) - HP-Socket基础组件类图 [[jpg]](Doc/HP-Socket%20Class%20Diagram.jpg) - HP-Socket SSL组件类图组件 [[jpg]](Doc/HP-Socket%20SSL%20Class%20Diagram.jpg) - HP-Socket HTTP组件类图 [[jpg]](Doc/HP-Socket%20HTTP%20Class%20Diagram.jpg) ## 工作流程 1. 创建监听器 2. 创建通信组件（同时绑定监听器） 3. 启动通信组件 4. 连接到目标主机（*Agent*组件） 5. 处理通信事件（*OnConnect/OnReceive/OnClose*等） 6. 停止通信组件（可选：在第7步销毁通信组件时会自动停止组件） 7. 销毁通信组件 8. 销毁监听器  ## 示例 - ***C++示例*** ``` C++ #include <hpsocket/HPSocket.h> /* Listener Class */ class CListenerImpl : public CTcpPullServerListener { public: // 5. process network events virtual EnHandleResult OnPrepareListen(ITcpServer* pSender, SOCKET soListen); virtual EnHandleResult OnAccept(ITcpServer* pSender, CONNID dwConnID, UINT_PTR soClient); virtual EnHandleResult OnHandShake(ITcpServer* pSender, CONNID dwConnID); virtual EnHandleResult OnReceive(ITcpServer* pSender, CONNID dwConnID, int iLength); virtual EnHandleResult OnSend(ITcpServer* pSender, CONNID dwConnID, const BYTE* pData, int iLength); virtual EnHandleResult OnClose(ITcpServer* pSender, CONNID dwConnID, EnSocketOperation enOperation, int iErrorCode); virtual EnHandleResult OnShutdown(ITcpServer* pSender); }; int main(int argc, char* const argv[]) { // 1. Create listener object CListenerImpl s_listener; // 2. Create component object (and binding with listener object) CTcpPullServerPtr s_pserver(&s_listener); // 3. Start component object if(!s_pserver->Start("0.0.0.0", 5555)) exit(1); /* wait for exit */ // ... ... // 6. (optional) Stop component object s_pserver->Stop(); return 0; // 7. Destroy component object automatically // 8. Destroy listener object automatically } ``` - ***C示例*** ``` C #include <hpsocket/HPSocket4C.h> // 5. process network events EnHandleResult __HP_CALL OnConnect(HP_Agent pSender, HP_CONNID dwConnID); EnHandleResult __HP_CALL OnReceive(HP_Agent pSender, HP_CONNID dwConnID, int iLength); EnHandleResult __HP_CALL OnSend(HP_Agent pSender, HP_CONNID dwConnID, const BYTE* pData, int iLength); EnHandleResult __HP_CALL OnClose(HP_Agent pSender, HP_CONNID dwConnID, En_HP_SocketOperation enOperation, int iErrorCode); EnHandleResult __HP_CALL OnShutdown(HP_Agent pSender); int main(int argc, char* const argv[]) { HP_TcpPullAgentListener s_listener; HP_TcpPullAgent s_agent; // 1. Create listener object s_listener = ::Create_HP_TcpPullAgentListener(); // 2. Create component object (and binding with listener object) s_agent = ::Create_HP_TcpPullAgent(s_listener); /* Set listener callbacks */ ::HP_Set_FN_Agent_OnConnect(s_listener, OnConnect); ::HP_Set_FN_Agent_OnSend(s_listener, OnSend); ::HP_Set_FN_Agent_OnPullReceive(s_listener, OnReceive); ::HP_Set_FN_Agent_OnClose(s_listener, OnClose); ::HP_Set_FN_Agent_OnShutdown(s_listener, OnShutdown); // 3. Start component object if(!::HP_Agent_Start(s_agent, "0.0.0.0", TRUE)) exit(1); // 4. Connect to dest host ::HP_Agent_Connect(s_agent, REMOTE_HOST_1, REMOTE_PORT_1, nullptr); ::HP_Agent_Connect(s_agent, REMOTE_HOST_2, REMOTE_PORT_2, nullptr); ::HP_Agent_Connect(s_agent, REMOTE_HOST_3, REMOTE_PORT_3, nullptr); /* wait for exit */ // ... ... // 6. (optional) Stop component object ::HP_Agent_Stop(s_agent); // 7. Destroy component object ::Destroy_HP_TcpPullAgent(s_agent); // 8. Destroy listener object ::Destroy_HP_TcpPullAgentListener(s_listener); return 0; } ``` ## 组件列表 - ***基础组件***  - ***SSL组件***  - ***HTTP组件***  ## 引用项目 - *[mimalloc](https://github.com/microsoft/mimalloc)* - *[jemalloc](https://github.com/jemalloc/jemalloc)* - *[openssl](https://github.com/openssl/openssl)* - *[llhttp](https://github.com/nodejs/llhttp)* - *[zlib](https://github.com/madler/zlib)* - *[brotli](https://github.com/google/brotli)* - *[kcp](https://github.com/skywind3000/kcp)* ## 扩展项目 - *[HP-Socket for MacOS](https://gitee.com/xin_chong/HP-Socket-for-macOS)* - *[HP-Socket for .Net](https://gitee.com/int2e/HPSocket.Net)* ## 技术交流 - *[怪兽乐园①群](https://jq.qq.com/?_wv=1027&k=3UAbrhTG)* - *[怪兽乐园②群](https://jq.qq.com/?_wv=1027&k=uYBpc6bG)*