Show server connection status in taskbar (only for USB connected rigs)

udphandler.cpp

@@ -191,7 +191,7 @@ void udpHandler::dataReceived()
                     else {
                         tempLatency = QString("<span style = \"color:red\">%1 ms</span>").arg(audio->audioLatency,3);
                     }
-                    emit haveNetworkStatus(QString("<pre>rx latency: %1 ms / rtt: %2 ms / loss: %3/%4</pre>").arg(tempLatency).arg(latency, 3).arg(totallost,3).arg(totalsent,3));
+                    emit haveNetworkStatus(QString("<pre>rx latency: %1 ms / rtt: %2 ms / loss: %3/%4</pre>").arg(tempLatency).arg(latency, 3).arg(totallost, 3).arg(totalsent, 3));
                 }
                 break;
             }

udpserver.cpp

@@ -423,6 +423,9 @@ void udpServer::controlReceived()
             break;
         }
         }
+        // Report current connections:
+        emit haveNetworkStatus(QString("<pre>%1 current server connections</pre>").arg(controlClients.size()));
+
         commonReceived(&controlClients, current, r);
 
     }

udpserver.h

@@ -51,6 +51,7 @@ public slots:
 signals:
 	void haveDataFromServer(QByteArray);
 	void haveAudioData(audioPacket data);
+	void haveNetworkStatus(QString);
 
 	void setupTxAudio(audioSetup);
 	void setupRxAudio(audioSetup);

wfmain.cpp

@@ -753,7 +753,9 @@ void wfmain::setServerToPrefs()
 
         connect(this, SIGNAL(initServer()), udp, SLOT(init()));
         connect(serverThread, SIGNAL(finished()), udp, SLOT(deleteLater()));
-
+        if (!prefs.enableLAN) {
+            connect(udp, SIGNAL(haveNetworkStatus(QString)), this, SLOT(handleStatusUpdate(QString)));
+        }
 
         serverThread->start();