protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_configurationService.ReadCommandSettings(_mqttPublisher);
_configurationService.ReadSensorSettings(_mqttPublisher);
while (!_mqttPublisher.IsConnected)
{
_logger.LogInformation($"Connecting to MQTT broker...");
await Task.Delay(2000);
}
_logger.LogInformation("Connected. Sending auto discovery messages.");
_mqttPublisher.AnnounceAvailability("sensor");
foreach (AbstractSensor sensor in _configurationService.ConfiguredSensors.ToList())
{
sensor.PublishAutoDiscoveryConfigAsync();
}
foreach (AbstractCommand command in _configurationService.ConfiguredCommands.ToList())
{
command.PublishAutoDiscoveryConfigAsync();
}
while (!stoppingToken.IsCancellationRequested)
{
_logger.LogDebug("Worker running at: {time}", DateTimeOffset.Now);
// announce autodiscovery every 30 seconds
if (_mqttPublisher.LastAvailabilityAnnounce < DateTime.UtcNow.AddSeconds(-10))
{
_mqttPublisher.AnnounceAvailability("sensor");
}
foreach (AbstractSensor sensor in _configurationService.ConfiguredSensors.ToList())
{
try
{
await sensor.PublishStateAsync();
}
catch (Exception ex)
{
Log.Logger.Warning("Sensor failed: " + sensor.Name, ex);
}
}
foreach (AbstractCommand command in _configurationService.ConfiguredCommands.ToList())
{
try
{
await command.PublishStateAsync();
}
catch (Exception ex)
{
Log.Logger.Warning("Command state failed: " + command.Name, ex);
}
}
// announce autodiscovery every 30 seconds
if (_mqttPublisher.LastConfigAnnounce < DateTime.UtcNow.AddSeconds(-30))
{
foreach (AbstractSensor sensor in _configurationService.ConfiguredSensors.ToList())
{
sensor.PublishAutoDiscoveryConfigAsync();
}
foreach (AbstractCommand command in _configurationService.ConfiguredCommands.ToList())
{
command.PublishAutoDiscoveryConfigAsync();
}
}
await Task.Delay(1000, stoppingToken);
}
}
