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--- a/upqo/avtransport_qo.h
+++ b/upqo/avtransport_qo.h
@@ -194,6 +194,19 @@
         update(true);
     }
 
+    virtual bool checkConnection() {
+        UPnPClient::AVTransport::PositionInfo info;
+        for (int i = 0; i < 2; i++) {
+            int error;
+            if ((error = m_srv->getPositionInfo(info)) != 0) {
+                qDebug() << "AVT: getPositionInfo failed with error " << error;
+            } else {
+                return true;
+            }
+        }
+        return false;
+    }
+
     // Called by timer every sec
     virtual void update(bool force = false) {
         UPnPClient::AVTransport::PositionInfo info;