立即释放句柄

Signed-off-by: fong <wuwenfengmi@outlook.com>

ip_sacaner/scan_run.cpp

@@ -42,30 +42,23 @@ void trytry::run()
 
     QTcpSocket *m_socket=new QTcpSocket;
 
-    connect(m_socket,&QTcpSocket::disconnected,[=]{
-        qDebug()<<temp<<"Disconnected";
-        //m_socket->disconnect();
-        m_socket->close();
-        m_socket->flush();
-        m_socket->deleteLater();
-        delete m_socket;
-    });
-    connect(m_socket,&QTcpSocket::connected,[=]{
-        emit connect_ok(temp);
-        qDebug()<<temp;
-    });
 
     m_socket->connectToHost(ipstr, ipint, QTcpSocket::ReadWrite);
     if(m_socket->waitForConnected(timeout))
     {
-
+        emit connect_ok(temp);
+        qDebug()<<temp;
     }else
     {
 
     }
 
     m_socket->disconnectFromHost();
+    m_socket->close();
+    m_socket->flush();
+    m_socket->deleteLater();
 
+    delete m_socket;
     emit try_one(-1);
 
 }

ip_sacaner/widget.cpp

@@ -114,6 +114,12 @@ Widget::Widget(QWidget *parent)
 
     });
 
+    connect(ui->pushButton_20, &QPushButton::pressed, [=]()
+    {
+
+
+     });
+
     connect(ui->stard_scan, &QPushButton::pressed, [=]()
     {
         ui->stard_scan->setDisabled(true);

ip_sacaner/widget.ui

@@ -81,7 +81,7 @@
     <number>999</number>
    </property>
    <property name="value">
-    <number>50</number>
+    <number>100</number>
    </property>
   </widget>
   <widget class="QLabel" name="label_4">