Commit Iniziale

com/mqtt_callback.cpp

@@ -0,0 +1,25 @@
+#include "mqtt_callback.h"
+
+mqtt_callback::mqtt_callback(mqtt::async_client *cli, std::shared_ptr<spdlog::logger> log) {
+    //initialize client pointer
+ cli_=cli;
+ log_=log;
+}
+
+void mqtt_callback::connected(const mqtt::string &cause) {
+    log_->info("MQTT client Connected: {}", cause.c_str());
+}
+
+void mqtt_callback::connection_lost(const mqtt::string &cause) {
+    log_->info("MQTT client Disconnected {}", cause.c_str());
+}
+
+void mqtt_callback::message_arrived(mqtt::const_message_ptr msg) {
+    log_->debug("Message Arrived: topic->{} - message->{}",
+               msg->get_topic(), msg->to_string());
+}
+
+void mqtt_callback::delivery_complete(mqtt::delivery_token_ptr tok) {
+    log_->trace("Message Delivery complete \n tok: {}", tok->get_message_id());
+}
+