fixup! defining MqttClient classes

Author: andreagilardoni

api/net/MqttClient.cpp

@@ -82,10 +82,10 @@ void MqttClient::setAuth(const char* username, const char* password) {
     }
 }
 
-void MqttClient::setWill(Topic willTopic, const uint8_t* will_message, size_t will_size) {
+void MqttClient::setWill(Topic willTopic, const uint8_t* will_message, size_t will_size, MqttQos qos) {
     checkInstance();
     if(impl != nullptr) {
-        impl->setWill(willTopic, will_message, will_size);
+        impl->setWill(willTopic, will_message, will_size, qos);
     }
 }
 

api/net/MqttClient.h

@@ -57,7 +57,9 @@ class MqttClientInterface: public arduino::ClientConnect{
     // password may be null, if username is null password won't be used
     virtual void setAuth(const char* username, const char* password=nullptr) = 0;
 
-    virtual void setWill(Topic willTopic, const uint8_t* will_message, size_t will_size, MqttQos qos=QosDefault) = 0;
+    virtual void setWill(
+        Topic willTopic, const uint8_t* will_message,
+        size_t will_size, MqttQos qos=QosDefault) = 0;
 
     // TODO MQTT 5.0 stuff
 };
@@ -89,7 +91,9 @@ class MqttClient: public MqttClientInterface {
     void setClientId(const char* client_id = nullptr) override;
 
     void setAuth(const char* username, const char* password=nullptr) override;
-    void setWill(Topic willTopic, const uint8_t* will_message, size_t will_size) override;
+    void setWill(
+        Topic willTopic, const uint8_t* will_message,
+        size_t will_size, MqttQos qos=QosDefault) override;
 protected:
     // static std::function<std::unique_ptr<MqttClientInterface>()> _factory;