1. 捕获退出消息，正确停止线程，进行清理工作

2. 修改socket属性设置SO_RESUEADDR

bin/store_info.ini

@@ -3,4 +3,4 @@ partner_id=1371
 store_id=fm99999
 pos_id=1
 operator_id=001
-business_date=20171016
+business_date=20171205

main.cpp

@@ -4,14 +4,36 @@
 
 //不显示控制台
 //#pragma comment( linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"" )
+BOOL WINAPI HandlerRoutine(_In_ DWORD dwCtrlType);
+QFmClient* pFm = nullptr;
 
 int main(int argc, char *argv[])
 {
     QCoreApplication a(argc, argv);
+    SetConsoleCtrlHandler(HandlerRoutine, TRUE);
     InitLogger();
     QLOG_INFO()<<"start client...";
     QFmClient client;
+    pFm = &client;
     client.start();
     return a.exec();
 }
 
+BOOL WINAPI HandlerRoutine(_In_ DWORD dwCtrlType)
+{
+    switch (dwCtrlType)
+    {
+    // Handle the CTRL + C signal.
+    case CTRL_C_EVENT:
+    case CTRL_CLOSE_EVENT:
+        OutputDebugStringA("quit client...\n");
+        pFm->CloseSock();
+        pFm->wait();
+        QLOG_INFO()<<"quit client...\n\n\n\n";
+        break;
+        // CTRL-CLOSE: confirm that the user wants to exit.
+    default:
+        break;
+    }
+    return FALSE;
+}

qfmclient.cpp

@@ -40,6 +40,11 @@ QFmClient::QFmClient(QObject *parent) : QThread(parent),store_info("1371","fm999
     _endflag = false;
 }
 
+QFmClient::~QFmClient()
+{
+    OutputDebugStringA("~QFmClient()");
+}
+
 bool QFmClient::Init(QString proxy_IP, unsigned short proxy_port, unsigned short listen_prot, unsigned short long_timeout, unsigned short short_timeout)
 { 
 
@@ -116,6 +121,14 @@ bool QFmClient::InitStoreInfo()
     return true;
 }
 
+void QFmClient::CloseSock()
+{
+    _endflag = true;
+    closesocket(_listenSock);
+    requestInterruption();
+    OutputDebugStringA("close listen socket");
+}
+
 int QFmClient::RecvSockData(int sock, char *buffer, int length)
 {
 #ifdef WIN32
@@ -976,15 +989,6 @@ void QFmClient::run()
                 }
             }
             CloseSocket(&_zhProxySock);
-//            if (0 != rlt)
-//            {
-//                if (nResult == FREEMUD_PAY)
-//                {
-//                    //is write off data, need to check roll back
-//                    BackupPosReq(temp_recv);
-//                    break;
-//                }
-//            }
             CloseSocket(&_acceptedSock);
         }while(1);
         if(bBackup)
@@ -993,10 +997,12 @@ void QFmClient::run()
             QLOG_INFO()<<"backup:\n"<<_sendbuf;
             bBackup = false;
         }
+        if(_endflag)
             WaitAndSleep(3000);
-    }while(!_endflag);
+    }while(!isInterruptionRequested());
 
     qDebug() << "Exit ZH Client!\r\n";
+    QLOG_INFO()<< "Exit ZH Client!\r\n";
 
 #ifdef WIN32
     WSACleanup();

qfmclient.h

@@ -23,9 +23,11 @@ class QFmClient : public QThread
     Q_OBJECT
 public:
     QFmClient(QObject *parent = NULL);
+    ~QFmClient();
     void run();
     bool Init(QString proxy_IP, unsigned short proxy_port, unsigned short listen_prot, unsigned short long_timeout, unsigned short short_timeout);
     bool InitStoreInfo();
+    void CloseSock();
 signals:
     void Error(QString error);