Merge PR #505: Retry the connection if the discovery finds more URLs for a host afte…

libnymea-app/connection/nymeaconnection.cpp

@@ -107,6 +107,7 @@ void NymeaConnection::setCurrentHost(NymeaHost *host)
         transport->deleteLater();
     }
     if (m_currentHost) {
+        disconnect(m_currentHost, &NymeaHost::connectionChanged, this, &NymeaConnection::hostConnectionsUpdated);
         m_currentHost = nullptr;
     }
 
@@ -121,6 +122,8 @@ void NymeaConnection::setCurrentHost(NymeaHost *host)
 
     qDebug() << "Nymea host is" << m_currentHost->name() << m_currentHost->uuid();
 
+    connect(m_currentHost, &NymeaHost::connectionChanged, this, &NymeaConnection::hostConnectionsUpdated);
+
     m_connectionStatus = ConnectionStatusConnecting;
     emit connectionStatusChanged();
 
@@ -394,6 +397,11 @@ void NymeaConnection::updateActiveBearers()
     }
 }
 
+void NymeaConnection::hostConnectionsUpdated()
+{
+    connectInternal(m_currentHost);
+}
+
 void NymeaConnection::registerTransport(NymeaTransportInterfaceFactory *transportFactory)
 {
     foreach (const QString &scheme, transportFactory->supportedSchemes()) {

libnymea-app/connection/nymeaconnection.h

@@ -120,6 +120,7 @@ private slots:
     void onDisconnected();
 
     void updateActiveBearers();
+    void hostConnectionsUpdated();
 private:
     void connectInternal(NymeaHost *host);
     bool connectInternal(Connection *connection);