static void Main(string[] args)
{
Console.WriteLine("PeriodicTimer Service Starting");
var interval = Environment.GetEnvironmentVariable("TIMER_INTERVAL");
var broker = Environment.GetEnvironmentVariable("MQTT_BROKER");
var topic = Environment.GetEnvironmentVariable("MQTT_TOPIC");
var username = Environment.GetEnvironmentVariable("MQTT_USER");
var password = Environment.GetEnvironmentVariable("MQTT_PASSWORD");
var messageLabel = Environment.GetEnvironmentVariable("MESSAGE_LABEL");
var client = new MqttClientConnection(broker, username, password, topic);
client.Connect();
var timerLoop = new TimerLoop(client, interval, messageLabel);
timerLoop.Run();
Console.WriteLine("PeriodicTimer Service Ending");
}