add close() and isListening() to MqttServer

libnymea-mqtt/mqttserver.cpp

@@ -106,6 +106,16 @@ bool MqttServer::listen(const QHostAddress &address, quint16 port, MqttUserValid
     return true;
 }
 
+bool MqttServer::isListening() const
+{
+    return d_ptr->server->isListening();
+}
+
+void MqttServer::close()
+{
+    d_ptr->server->close();
+}
+
 QStringList MqttServer::clients() const
 {
     QStringList clientIds;

libnymea-mqtt/mqttserver.h

@@ -49,6 +49,8 @@ public:
     void setMaximumSubscriptionsQoS(Mqtt::QoS maximumSubscriptionQoS);
 
     bool listen(const QHostAddress &address = QHostAddress::Any, quint16 port = 1883, MqttUserValidator *userValidator = nullptr);
+    bool isListening() const;
+    void close();
 
     QStringList clients() const;