Add autoDisconnect support

src/Vehicle/Vehicle.cc

@@ -97,6 +97,7 @@ Vehicle::Vehicle(LinkInterface*             link,
     , _updateCount(0)
     , _rcRSSI(0)
     , _rcRSSIstore(100.0)
+    , _autoDisconnect(false)
     , _connectionLost(false)
     , _connectionLostEnabled(true)
     , _missionManager(NULL)
@@ -1316,6 +1317,9 @@ void Vehicle::_connectionLostTimeout(void)
         _heardFrom = false;
         emit connectionLostChanged(true);
         _say(QString("connection lost to vehicle %1").arg(id()), GAudioOutput::AUDIO_SEVERITY_NOTICE);
+        if (_autoDisconnect) {
+            disconnectInactiveVehicle();
+        }
     }
 }
 

src/Vehicle/Vehicle.h

@@ -124,6 +124,7 @@ public:
     Q_PROPERTY(uint                 messagesLost            READ messagesLost                           NOTIFY messagesLostChanged)
     Q_PROPERTY(bool                 fixedWing               READ fixedWing                              CONSTANT)
     Q_PROPERTY(bool                 multiRotor              READ multiRotor                             CONSTANT)
+    Q_PROPERTY(bool                 autoDisconnect          MEMBER _autoDisconnect                      NOTIFY autoDisconnectChanged)
 
     /// Resets link status counters
     Q_INVOKABLE void resetCounters  ();
@@ -318,6 +319,7 @@ signals:
     void missingParametersChanged(bool missingParameters);
     void connectionLostChanged(bool connectionLost);
     void connectionLostEnabledChanged(bool connectionLostEnabled);
+    void autoDisconnectChanged(bool autoDisconnectChanged);
 
     void messagesReceivedChanged    ();
     void messagesSentChanged        ();
@@ -480,6 +482,7 @@ private:
     QString         _formatedMessage;
     int             _rcRSSI;
     double          _rcRSSIstore;
+    bool            _autoDisconnect;    ///< true: Automatically disconnect vehicle when last connection goes away or lost heartbeat
 
     // Lost connection handling
     bool                _connectionLost;