网狐框架分析二--登录服务器 150617

##1 登录服务器 LogonServer启动流程

```flow

st=>start: Start

io=>inputoutput: verification

op=>operation: Your Operation

cond=>condition: Yes or No?

e=>end

st->io->op->cond

cond(yes)->e

cond(no)->op

```

---

#2 流程分析

##LogonServerDlg(OnBnClickedStartService) //启动

##=>m_LogonService.StartService()  //启动服务

    ==>m_TimerEngine->StartService()     //时间引擎

        ===>m_TimerThread.StartThread() //启动服务

        ===>CServiceThread::StartThread()//进入函数，打开监听线程_beginthreadex

            ====> CServiceThread::ThreadFunction()//线程函数

                =====>pServiceThread->OnEventThreadRun()//while循环中的函数

    ==>m_TCPSocketCorrespond->StartService()//网络引擎

        ===>CQueueService::StartService()//

            ====>CreateIoCompletionPort //建立完成端口

            ====> CServiceThread::StartThread()//启动监听线程_beginthreadex

                =====>pServiceThread->OnEventThreadRun()//一个while循环监听函数

    

    ==>m_AttemperEngine->StartService()//调度引擎

        ===>m_QueueService.StartService()//启动队列

        ===>CQueueService::StartService()//建立完成端口，启动线程

            ====>m_QueueServiceThread.StartThread()//

            ====>CServiceThread::StartThread()//_beginthreadex

                =====>CServiceThread::ThreadFunction()//

                    ======>pServiceThread->OnEventThreadRun()//while循环调用函数

        

    ==>m_DataBaseEngine->StartService()//数据引擎

        ===>CDataBaseEngine::StartService()//启动服务

            ====>m_QueueServiceEvent.SetQueueServiceSink()//设置队列

                =====>CQueueService::StartService()//建立完成端口，起线程

                    ======>m_QueueServiceThread.StartThread()//

                    ======> CServiceThread::StartThread()//_beginthreadex

                        =======>pServiceThread->OnEventThreadRun()//while循环调用函数

            ====>m_pIDataBaseEngineSink->OnDataBaseEngineStart()//启动外挂

                =====>CDataBaseSink::OnDataBaseEngineStart()//模块启动

                =====>m_AccountsDBModule->SetConnectionInfo()//连数据库

                    ======>CDataBase::SetConnectionInfo()//设置构造连接字符串

                =====>m_AccountsDBModule->OpenConnection()//发起连接

                    ======>CDataBase::OpenConnection()//发起连接

                        =======>m_DBConnection->Open()//_ConnectionPtr m_DBConnection;//数据库对象

                        

    ==>m_TCPNetworkEngine->StartService()//网络引擎

        ===>CTCPNetworkEngine::StartService()//

            //1.获取cpu线程数

            //2.建立完成端口(启动监听线程while循环调用函数)

            //3.建立监听SOCKET

            //4.启动发送队列 m_SendQueueService.StartService();

            //5.建立读写线程,建立应答线程,运行读写线程,网络检测线程,运行应答线程