private static void ReceiveDirectFromPartition(
EventHubClient eventHubClient,
string partitionId,
string consumerGroup)
{
try
{
var group = eventHubClient.GetConsumerGroup(consumerGroup);
EventHubReceiver receiver = null;
receiver = group.CreateReceiver(partitionId, DateTime.UtcNow);
LogEngine.TraceInformation($"Direct Receiver created. Partition {partitionId}");
while (true)
{
var message = receiver?.Receive();
if (message != null)
{
BubblingObject bubblingObject = BubblingObject.DeserializeMessage(message.GetBytes());
MessageIngestor.IngestMessagge(bubblingObject);
}
}
}
catch (Exception ex)
{
LogEngine.TraceError($"Error in {MethodBase.GetCurrentMethod().Name} - Error {ex.Message}");
}
}
public void Run(MessageIngestor.SetEventActionEventEmbedded setEventActionEventEmbedded)
{
try
{
SetEventActionEventEmbedded = setEventActionEventEmbedded;
//Load message ingestor
MessageIngestor.Init(SetEventActionEventEmbedded);
// Assign the delegate
// Load vars
var eventHubConnectionString = ConfigurationLibrary.AzureNameSpaceConnectionString();
var eventHubName = ConfigurationLibrary.GroupEventHubsName();
LogEngine.TraceInformation(
$"Start GrabCaster DownStream - Point Id {ConfigurationLibrary.PointId()} - Point name {ConfigurationLibrary.PointName()} - Channel Id {ConfigurationLibrary.ChannelId()} - Channel name {ConfigurationLibrary.ChannelName()} ");
var builder = new ServiceBusConnectionStringBuilder(eventHubConnectionString)
{
TransportType =
TransportType.Amqp
};
//If not exit it create one, drop brachets because Azure rules
var eventHubConsumerGroup = string.Concat(ConfigurationLibrary.EngineName(), "_",
ConfigurationLibrary.ChannelId().Replace("{", "").Replace("}", "").Replace("-", ""));
var nsManager = NamespaceManager.CreateFromConnectionString(builder.ToString());
LogEngine.TraceInformation(
$"Start DirectRegisterEventReceiving. - Initializing Group Name {eventHubConsumerGroup}");
// Create Event Hubs
var eventHubClient = EventHubClient.CreateFromConnectionString(builder.ToString(), eventHubName);
// Create consumer
nsManager.CreateConsumerGroupIfNotExists(eventHubName, eventHubConsumerGroup);
var namespaceManager = NamespaceManager.CreateFromConnectionString(builder.ToString());
var ehDescription = namespaceManager.GetEventHub(eventHubName);
// Use the default consumer group
foreach (var partitionId in ehDescription.PartitionIds)
{
var myNewThread =
new Thread(() => ReceiveDirectFromPartition(eventHubClient, partitionId, eventHubConsumerGroup));
myNewThread.Start();
}
LogEngine.TraceInformation("After DirectRegisterEventReceiving Downstream running.");
}
catch (Exception ex)
{
LogEngine.TraceError(
$"Error in {MethodBase.GetCurrentMethod().Name} - Hint: Check if the firewall outbound port 5671 is opened. - Error {ex.Message}");
}
}