internal static Activity StartReceiveActivity( string clientId, EventHubsConnectionStringBuilder csb, string partitionKey, string consumerGroup, EventPosition eventPosition) { // skip if diagnostic source not enabled if (!DiagnosticListener.IsEnabled()) { return(null); } // skip if no listeners for this "Receive" activity if (!DiagnosticListener.IsEnabled(ReceiveActivityName, csb.Endpoint, csb.EntityPath)) { return(null); } Activity activity = new Activity(ReceiveActivityName); // extract activity tags from input activity.AddTag("peer.hostname", csb.Endpoint.Host); activity.AddTag("eh.event_hub_name", csb.EntityPath); activity.AddTag("eh.partition_key", partitionKey); activity.AddTag("eh.consumer_group", consumerGroup); activity.AddTag("eh.start_offset", eventPosition.Offset); activity.AddTag("eh.start_sequence_number", eventPosition.SequenceNumber?.ToString()); activity.AddTag("eh.start_date_time", eventPosition.EnqueuedTimeUtc?.ToString()); activity.AddTag("eh.client_id", clientId); // in many cases activity start event is not interesting, // in that case start activity without firing event if (DiagnosticListener.IsEnabled(ReceiveActivityStartName)) { DiagnosticListener.StartActivity(activity, new { Endpoint = csb.Endpoint, Entity = csb.EntityPath, PartitionKey = partitionKey, ConsumerGroup = consumerGroup }); } else { activity.Start(); } return(activity); }
static EventHubClient Create(EventHubsConnectionStringBuilder csb) { if (string.IsNullOrWhiteSpace(csb.EntityPath)) { throw Fx.Exception.ArgumentNullOrWhiteSpace(nameof(csb.EntityPath)); } EventHubsEventSource.Log.EventHubClientCreateStart(csb.Endpoint.Host, csb.EntityPath); EventHubClient eventHubClient; eventHubClient = new AmqpEventHubClient(csb); EventHubsEventSource.Log.EventHubClientCreateStop(eventHubClient.ClientId); return(eventHubClient); }
private void Form1_Load(object sender, EventArgs e) { var connectionStringBuilder = new EH.EventHubsConnectionStringBuilder(EhConnectionString) { EntityPath = EhEntityPath }; eventHubClient = EH.EventHubClient.CreateFromConnectionString(connectionStringBuilder.ToString()); string x = eventHubClient.EventHubName; var ri = eventHubClient.GetRuntimeInformationAsync().Result; //await SendMessagesToEventHub(100); }
internal static void StopSendActivity(Activity activity, EventHubsConnectionStringBuilder csb, string partitionKey, IEnumerable <EventData> eventDatas, Task sendTask) { if (activity == null) { return; } DiagnosticListener.StopActivity(activity, new { csb.Endpoint, Entity = csb.EntityPath, PartitionKey = partitionKey, EventDatas = eventDatas, sendTask?.Status }); }
internal static void FailSendActivity(Activity activity, EventHubsConnectionStringBuilder csb, string partitionKey, IEnumerable <EventData> eventDatas, Exception ex) { if (!DiagnosticListener.IsEnabled() || !DiagnosticListener.IsEnabled(SendActivityExceptionName)) { return; } DiagnosticListener.Write(SendActivityExceptionName, new { csb.Endpoint, Entity = csb.EntityPath, PartitionKey = partitionKey, EventDatas = eventDatas, Exception = ex }); }
internal static void FailReceiveActivity(Activity activity, EventHubsConnectionStringBuilder csb, string partitionKey, string consumerGroup, Exception ex) { // TODO consider enriching activity with data from exception if (!DiagnosticListener.IsEnabled() || !DiagnosticListener.IsEnabled(ReceiveActivityExceptionName)) { return; } DiagnosticListener.Write(ReceiveActivityExceptionName, new { csb.Endpoint, Entity = csb.EntityPath, PartitionKey = partitionKey, ConsumerGroup = consumerGroup, Exception = ex }); }
internal static Activity StartSendActivity(string clientId, EventHubsConnectionStringBuilder csb, string partitionKey, IEnumerable <EventData> eventDatas, int count) { // skip if diagnostic source not enabled if (!DiagnosticListener.IsEnabled()) { return(null); } // skip if no listeners for this "Send" activity if (!DiagnosticListener.IsEnabled(SendActivityName, csb.Endpoint, csb.EntityPath)) { return(null); } Activity activity = new Activity(SendActivityName); activity.AddTag("peer.hostname", csb.Endpoint.Host); activity.AddTag("eh.event_hub_name", csb.EntityPath); activity.AddTag("eh.partition_key", partitionKey); activity.AddTag("eh.event_count", count.ToString()); activity.AddTag("eh.client_id", clientId); // in many cases activity start event is not interesting, // in that case start activity without firing event if (DiagnosticListener.IsEnabled(SendActivityStartName)) { DiagnosticListener.StartActivity(activity, new { csb.Endpoint, Entity = csb.EntityPath, PartitionKey = partitionKey, EventDatas = eventDatas }); } else { activity.Start(); } Inject(eventDatas); return(activity); }
internal static void StopReceiveActivity(Activity activity, EventHubsConnectionStringBuilder csb, string partitionKey, string consumerGroup, IList <EventData> events, Task receiveTask) { if (activity == null) { return; } SetRelatedOperations(activity, events); activity.AddTag("eh.event_count", (events?.Count ?? 0).ToString()); DiagnosticListener.StopActivity(activity, new { csb.Endpoint, Entity = csb.EntityPath, PartitionKey = partitionKey, ConsumerGroup = consumerGroup, EventDatas = events, receiveTask?.Status }); }