private async Task InvokeJobFunction(MqttApplicationMessageReceivedEventArgs mqttApplicationMessageReceivedEventArgs)
{
var token = _cancellationTokenSource.Token;
var mqttInfo = new PublishedMqttMessage(
mqttApplicationMessageReceivedEventArgs.ApplicationMessage.Topic,
mqttApplicationMessageReceivedEventArgs.ApplicationMessage.Payload,
mqttApplicationMessageReceivedEventArgs.ApplicationMessage.QualityOfServiceLevel.ToString(),
mqttApplicationMessageReceivedEventArgs.ApplicationMessage.Retain);
var triggeredFunctionData = new TriggeredFunctionData
{
TriggerValue = mqttInfo
};
try
{
var result = await _executor.TryExecuteAsync(triggeredFunctionData, token).ConfigureAwait(false);
if (!result.Succeeded)
{
if (!token.IsCancellationRequested)
{
_logger.LogCritical("Error firing function", result.Exception);
}
token.ThrowIfCancellationRequested();
}
}
catch (Exception e)
{
_logger.LogCritical("Error firing function", e);
// We don't want any function errors to stop the execution. Errors will be logged to Dashboard already.
}
}
public static void AdvancedFunction(
[MqttTrigger(typeof(ExampleMqttConfigProvider))] PublishedMqttMessage message,
ILogger log)
{
var body = Encoding.UTF8.GetString(message.GetMessage());
log.LogInformation($"Advanced: message from topic {message.Topic} body: {body}");
}
public static void SimpleFunction(
[MqttTrigger("owntracks/kees/kees01", "owntracks/marleen/marleen01", ConnectionString = "MqttConnection")] PublishedMqttMessage message,
ILogger log,
[Table("Locations", Connection = "StorageConnectionAppSetting")] out Trail trail)
{
var body = Encoding.UTF8.GetString(message.GetMessage());
log.LogInformation($"Simple: message from topic {message.Topic} body: {body}");
trail = JsonConvert.DeserializeObject <Trail>(body);
trail.PartitionKey = message.Topic.Replace("/", "_");
trail.RowKey = DateTime.Now.Ticks.ToString(CultureInfo.CurrentCulture);
trail.QosLevel = message.QosLevel;
trail.Retain = message.Retain;
}
public static void Testert([MqttTrigger(new[] { "test/topic" })] PublishedMqttMessage timer)
{
CallCount++;
}
