private static async Task ReconnectWhenDisconnected()
{
if (_mqttClient == null || !_mqttClient.IsConnected)
{
_mqttClient = await _mqttService.Connect();
}
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
try
{
_logger.LogInformation("Worker started at: {time}", DateTimeOffset.Now);
var message = $"{Environment.MachineName}/idleStatus";
IMqttClient mqttClient = await _mqttService.Connect();
while (!stoppingToken.IsCancellationRequested)
{
if (!mqttClient.IsConnected)
{
mqttClient = await _mqttService.Connect();
}
var topic = GetLastUserInput.IsIdle().ToString();
await _mqttService.Publish(mqttClient, topic, message);
await Task.Delay(10000, stoppingToken);
}
await mqttClient.DisconnectAsync();
_logger.LogInformation("Worker stopped at {time}", DateTimeOffset.Now);
}
catch (Exception e)
{
_logger.LogError(e.Message);
if (e.InnerException != null)
{
_logger.LogError(e.InnerException.Message);
}
throw;
}
}
public async Task Connect(string device, string password)
{
_deviceState.DeviceId = device;
_deviceState.Password = password;
await _mqttService.Connect(device, password);
}