protected override async Task RunAsync(CancellationToken cancellationToken)
{
try
{
Log.Information("ProcessorSvc.RunAsync started. InstanceId={InstanceId}, PartitionId={PartitionId}, NodeId={NodeId}, NodeName={NodeName}", Context?.InstanceId, Context?.PartitionId, Context?.NodeContext?.NodeId, Context?.NodeContext?.NodeName);
var settings = new AppConfigSettingsProvider();
// Load input settings.
var hostName = Guid.NewGuid().ToString();
var eventHubPath = settings.GetSettingValue("InputEventHubName");
var eventHubConnectionString = settings.GetSettingValue("InputEventHubConnectionString");
var eventProcessorStorageConnectionString = settings.GetSettingValue("EventProcessorStorageConnectionString");
var eventProcessorLeaseContainerName = settings.GetSettingValue("EventProcessorStorageLeaseContainer");
var consumerGroupName = settings.GetSettingValue("EventProcessorConsumerGroupName");
var awsConsumerGroupName = settings.GetSettingValue("AwsEventProcessorConsumerGroupName");
// kusto specfic
var kustoConsumerGroupName = settings.GetSettingValue("KustoConsumerGroupName");
var kustoTelemetryServiceEndpoint = settings.GetSettingValue("KustoTelemetryServiceEndpoint");
var kustoInstrumentationKey = settings.GetSettingValue("KustoInstrumentationKey");
var kustoStorageAccountKeys = settings.GetSettingValue("KustoStorageAccountKeys");
var kustoBaseContainerName = settings.GetSettingValue("KustoBaseContainerName");
var kustoBlobMemoryBufferSizeInBytes = long.Parse(settings.GetSettingValue("KustoBlobMemoryBufferSizeInBytes"));
var kustoCompressBlobs = bool.Parse(settings.GetSettingValue("KustoCompressBlobs"));
Dictionary <string, Guid> schemaInfo = new Dictionary <string, Guid>();
//schemaInfo.Add("Log", Guid.Parse(settings.GetSettingValue("KustoLogSchemaId")));
//schemaInfo.Add("Interactions", Guid.Parse(settings.GetSettingValue("KustoInteractionsSchemaId")));
var host = new EventProcessorHost(
hostName: hostName,
eventHubPath: eventHubPath,
consumerGroupName: consumerGroupName,
eventHubConnectionString: eventHubConnectionString,
storageConnectionString: eventProcessorStorageConnectionString,
leaseContainerName: eventProcessorLeaseContainerName);
var awsHost = new EventProcessorHost(
hostName: hostName,
eventHubPath: eventHubPath,
consumerGroupName: awsConsumerGroupName,
eventHubConnectionString: eventHubConnectionString,
storageConnectionString: eventProcessorStorageConnectionString,
leaseContainerName: eventProcessorLeaseContainerName);
var kustoHost = new EventProcessorHost(
hostName: hostName,
eventHubPath: eventHubPath,
consumerGroupName: kustoConsumerGroupName,
eventHubConnectionString: eventHubConnectionString,
storageConnectionString: eventProcessorStorageConnectionString,
leaseContainerName: eventProcessorLeaseContainerName);
var options = new EventProcessorOptions()
{
InitialOffsetProvider = partitionId => DateTime.UtcNow,
InvokeProcessorAfterReceiveTimeout = false,
PrefetchCount = 5000,
MaxBatchSize = 500,
ReceiveTimeOut = TimeSpan.FromSeconds(60),
};
var kustoOptions = new EventProcessorOptions()
{
// TODO: reset back to utc now
// for now set time to 3 hours ago to see how long it takes to catch up
InitialOffsetProvider = partitionId => DateTime.UtcNow.AddHours(-3),
InvokeProcessorAfterReceiveTimeout = false,
PrefetchCount = 50000,
MaxBatchSize = 10000,
ReceiveTimeOut = TimeSpan.FromSeconds(120),
};
// Log exceptions received.
options.ExceptionReceived += (sender, e) => e.Exception.LogException("ProcessorSvc.ExceptionReceived", AdditionalLogProperties);
kustoOptions.ExceptionReceived += (sender, e) => e.Exception.LogException("ProcessorSvc.ExceptionReceived", AdditionalLogProperties);
// Load output settings.
var esUri = new Uri(settings.GetSettingValue("OutputElasticSearchUri"));
var esUserName = settings.GetSettingValue("OutputElasticSearchUsername");
var esPassword = settings.GetSettingValue("OutputElasticSearchPassword");
/*
* var awsEsUri = new Uri(settings.GetSettingValue("AWSElasticSearchUri"));
* var awsEsUserName = settings.GetSettingValue("AWSElasticSearchUsername");
* var awsEsPassword = settings.GetSettingValue("AWSElasticSearchPassword");
*/
var factory = new EsSinkEventProcessorFactory(esUri, esUserName, esPassword);
/*var awsEsSink = new EsSinkEventProcessorFactory(awsEsUri, awsEsUserName, awsEsPassword);
* var kustoFactory = new KustoSinkEventProcessorFactory(kustoStorageAccountKeys,
* kustoTelemetryServiceEndpoint, kustoInstrumentationKey, true, schemaInfo, kustoBaseContainerName, kustoBlobMemoryBufferSizeInBytes, kustoCompressBlobs);
*/
// Register the event processor.
await host.RegisterEventProcessorFactoryAsync(factory, options);
//await awsHost.RegisterEventProcessorFactoryAsync(awsEsSink, options);
//await kustoHost.RegisterEventProcessorFactoryAsync(kustoFactory, kustoOptions);
cancellationToken.Register(() =>
{
Log.Information("ProcessorSvc.RunAsync stopped. InstanceId={InstanceId}, PartitionId={PartitionId}, NodeId={NodeId}, NodeName={NodeName}", Context?.InstanceId, Context?.PartitionId, Context?.NodeContext?.NodeId, Context?.NodeContext?.NodeName);
host.UnregisterEventProcessorAsync().GetAwaiter().GetResult();
//awsHost.UnregisterEventProcessorAsync().GetAwaiter().GetResult();
//kustoHost.UnregisterEventProcessorAsync().GetAwaiter().GetResult();
});
}
catch (Exception e)
{
e.LogException("ProcessorSvc.RunAsync", AdditionalLogProperties);
throw;
}
}
static void Main(string[] args)
{
var eventHubPath = ConfigurationManager.AppSettings["EventHubPath"];
var eventHubConnectionString = ConfigurationManager.AppSettings["EventHubConnectionString"];
var eventProcessorStorageConnectionString = ConfigurationManager.AppSettings["EventProcessorStorageConnectionString"];
var eventProcessorLeaseContainerName = ConfigurationManager.AppSettings["EventProcessorLeaseContainerName"];
var consumerGroupName = ConfigurationManager.AppSettings["EventProcessorConsumerGroupName"];
var environment = ConfigurationManager.AppSettings["Environment"];
// kusto specfic
var kustoConsumerGroupName = ConfigurationManager.AppSettings["KustoConsumerGroupName"];
var kustoTelemetryServiceEndpoint = ConfigurationManager.AppSettings["KustoTelemetryServiceEndpoint"];
var kustoInstrumentationKey = ConfigurationManager.AppSettings["KustoInstrumentationKey"];
var kustoStorageAccountKeys = ConfigurationManager.AppSettings["KustoStorageAccountKeys"];
var kustoBaseContainerName = ConfigurationManager.AppSettings["KustoBaseContainerName"];
var kustoBlobMemoryBufferSizeInBytes = long.Parse(ConfigurationManager.AppSettings["KustoBlobMemoryBufferSizeInBytes"]);
Dictionary <string, Guid> schemaInfo = new Dictionary <string, Guid>();
schemaInfo.Add("Log", Guid.Parse(ConfigurationManager.AppSettings["KustoLogSchemaId"]));
schemaInfo.Add("Interactions", Guid.Parse(ConfigurationManager.AppSettings["KustoInteractionsSchemaId"]));
var host = new EventProcessorHost(
hostName: Guid.NewGuid().ToString(),
eventHubPath: eventHubPath,
consumerGroupName: consumerGroupName,
eventHubConnectionString: eventHubConnectionString,
storageConnectionString: eventProcessorStorageConnectionString,
leaseContainerName: eventProcessorLeaseContainerName);
var kustoHost = new EventProcessorHost(
hostName: Guid.NewGuid().ToString(),
eventHubPath: eventHubPath,
consumerGroupName: kustoConsumerGroupName,
eventHubConnectionString: eventHubConnectionString,
storageConnectionString: eventProcessorStorageConnectionString,
leaseContainerName: eventProcessorLeaseContainerName);
var options = new EventProcessorOptions()
{
InitialOffsetProvider = partitionId => new DateTime(2016, 12, 7, 11, 0, 0, DateTimeKind.Local),
InvokeProcessorAfterReceiveTimeout = false,
PrefetchCount = 5000,
MaxBatchSize = 500,
ReceiveTimeOut = TimeSpan.FromSeconds(60),
};
var kustoOptions = new EventProcessorOptions()
{
InitialOffsetProvider = partitionId => new DateTime(2016, 12, 7, 11, 0, 0, DateTimeKind.Local),
InvokeProcessorAfterReceiveTimeout = false,
PrefetchCount = 50000,
MaxBatchSize = 10000,
ReceiveTimeOut = TimeSpan.FromSeconds(120),
};
Log.Logger = new LoggerConfiguration()
.WriteTo.Console()
.Enrich.WithProperty("Environment", environment)
.Enrich.WithProperty("MachineName", Environment.MachineName)
.CreateLogger();
var listener = new SerilogTraceListener.SerilogTraceListener(Log.Logger);
Trace.Listeners.Add(listener);
var esUri = new Uri(ConfigurationManager.AppSettings["ElasticSearchUri"]);
var esUserName = ConfigurationManager.AppSettings["ElasticSearchUserName"];
var esPassword = ConfigurationManager.AppSettings["ElasticSearchPassword"];
var factory = new EsSinkEventProcessorFactory(esUri, esUserName, esPassword, sendProcessingStats: false);
var kustoFactory = new KustoSinkEventProcessorFactory(kustoStorageAccountKeys,
kustoTelemetryServiceEndpoint, kustoInstrumentationKey, false, schemaInfo, kustoBaseContainerName, kustoBlobMemoryBufferSizeInBytes);
Log.Information("EventHubLogProcessorWorker has been started");
host.RegisterEventProcessorFactoryAsync(factory, options).Wait();
kustoHost.RegisterEventProcessorFactoryAsync(kustoFactory, kustoOptions).Wait();
Console.ReadLine();
host.UnregisterEventProcessorAsync().Wait();
kustoHost.UnregisterEventProcessorAsync().Wait();
}