public async Task PrepareToStart(ContainerComponent containerComponent, RecoverabilityComponent recoverabilityComponent)
{
if (IsSendOnly)
{
return;
}
mainPipelineExecutor = new MainPipelineExecutor(containerComponent.Builder, pipeline);
if (configuration.PurgeOnStartup)
{
Logger.Warn("All queues owned by the endpoint will be purged on startup.");
}
AddReceivers(containerComponent.Builder, recoverabilityComponent.GetRecoverabilityExecutorFactory(containerComponent.Builder));
foreach (var receiver in receivers)
{
try
{
await receiver.Init().ConfigureAwait(false);
}
catch (Exception ex)
{
Logger.Fatal($"Receiver {receiver.Id} failed to initialize.", ex);
throw;
}
}
}
public async Task Initialize()
{
if (IsSendOnly)
{
return;
}
var mainPipeline = new Pipeline <ITransportReceiveContext>(builder, pipelineConfiguration.Modifications);
mainPipelineExecutor = new MainPipelineExecutor(builder, eventAggregator, pipelineCache, mainPipeline, messageMapper);
if (configuration.PurgeOnStartup)
{
Logger.Warn("All queues owned by the endpoint will be purged on startup.");
}
AddReceivers();
foreach (var receiver in receivers)
{
try
{
await receiver.Init().ConfigureAwait(false);
}
catch (Exception ex)
{
Logger.Fatal($"Receiver {receiver.Id} failed to initialize.", ex);
throw;
}
}
}
public async Task PrepareToStart(IBuilder builder,
RecoverabilityComponent recoverabilityComponent,
MessageOperations messageOperations,
PipelineComponent pipelineComponent,
IPipelineCache pipelineCache)
{
if (configuration.IsSendOnlyEndpoint)
{
return;
}
var receivePipeline = pipelineComponent.CreatePipeline <ITransportReceiveContext>(builder);
mainPipelineExecutor = new MainPipelineExecutor(builder, pipelineCache, messageOperations, configuration.PipelineCompletedSubscribers, receivePipeline);
if (configuration.PurgeOnStartup)
{
Logger.Warn("All queues owned by the endpoint will be purged on startup.");
}
AddReceivers(builder, recoverabilityComponent.GetRecoverabilityExecutorFactory(builder), transportReceiveInfrastructure.MessagePumpFactory);
foreach (var receiver in receivers)
{
try
{
await receiver.Init().ConfigureAwait(false);
}
catch (Exception ex)
{
Logger.Fatal($"Receiver {receiver.Id} failed to initialize.", ex);
throw;
}
}
}
List <TransportReceiver> BuildMainReceivers(string errorQueue, bool purgeOnStartup, TransportTransactionMode requiredTransactionSupport, RecoverabilityExecutorFactory recoverabilityExecutorFactory, IPipeline <ITransportReceiveContext> mainPipeline)
{
var localAddress = settings.LocalAddress();
var distributorAddress = settings.GetOrDefault <string>("LegacyDistributor.Address");
var recoverabilityExecutor = recoverabilityExecutorFactory.CreateDefault(eventAggregator, distributorAddress ?? localAddress);
var pushSettings = new PushSettings(settings.LocalAddress(), errorQueue, purgeOnStartup, requiredTransactionSupport);
var mainPipelineExecutor = new MainPipelineExecutor(builder, eventAggregator, pipelineCache, mainPipeline);
var dequeueLimitations = GetDequeueLimitationsForReceivePipeline();
var receivers = new List <TransportReceiver>();
receivers.Add(new TransportReceiver(MainReceiverId, builder.Build <IPushMessages>(), pushSettings, dequeueLimitations, mainPipelineExecutor, recoverabilityExecutor, criticalError));
if (settings.InstanceSpecificQueue() != null)
{
var instanceSpecificQueue = settings.InstanceSpecificQueue();
var instanceSpecificRecoverabilityExecutor = recoverabilityExecutorFactory.CreateDefault(eventAggregator, instanceSpecificQueue);
var sharedReceiverPushSettings = new PushSettings(settings.InstanceSpecificQueue(), errorQueue, purgeOnStartup, requiredTransactionSupport);
receivers.Add(new TransportReceiver(MainReceiverId, builder.Build <IPushMessages>(), sharedReceiverPushSettings, dequeueLimitations, mainPipelineExecutor, instanceSpecificRecoverabilityExecutor, criticalError));
}
return(receivers);
}
public async Task Initialize()
{
if (IsSendOnly)
{
return;
}
mainPipelineExecutor = new MainPipelineExecutor(builder, pipeline);
if (configuration.PurgeOnStartup)
{
Logger.Warn("All queues owned by the endpoint will be purged on startup.");
}
AddReceivers();
foreach (var receiver in receivers)
{
try
{
await receiver.Init().ConfigureAwait(false);
}
catch (Exception ex)
{
Logger.Fatal($"Receiver {receiver.Id} failed to initialize.", ex);
throw;
}
}
}
public async Task Initialize(IServiceProvider builder,
RecoverabilityComponent recoverabilityComponent,
MessageOperations messageOperations,
PipelineComponent pipelineComponent,
IPipelineCache pipelineCache,
TransportInfrastructure transportInfrastructure,
CancellationToken cancellationToken = default)
{
if (configuration.IsSendOnlyEndpoint)
{
return;
}
var mainPump = transportInfrastructure.Receivers[MainReceiverId];
var receivePipeline = pipelineComponent.CreatePipeline <ITransportReceiveContext>(builder);
var mainPipelineExecutor = new MainPipelineExecutor(builder, pipelineCache, messageOperations, configuration.PipelineCompletedSubscribers, receivePipeline);
var recoverabilityExecutorFactory = recoverabilityComponent.GetRecoverabilityExecutorFactory(builder);
var recoverability = recoverabilityExecutorFactory
.CreateDefault(configuration.LocalAddress);
await mainPump.Initialize(configuration.PushRuntimeSettings, mainPipelineExecutor.Invoke,
recoverability.Invoke, cancellationToken).ConfigureAwait(false);
receivers.Add(mainPump);
if (transportInfrastructure.Receivers.TryGetValue(InstanceSpecificReceiverId, out var instanceSpecificPump))
{
var instanceSpecificRecoverabilityExecutor = recoverabilityExecutorFactory.CreateDefault(configuration.InstanceSpecificQueue);
await instanceSpecificPump.Initialize(configuration.PushRuntimeSettings, mainPipelineExecutor.Invoke,
instanceSpecificRecoverabilityExecutor.Invoke, cancellationToken).ConfigureAwait(false);
receivers.Add(instanceSpecificPump);
}
foreach (var satellite in configuration.SatelliteDefinitions)
{
try
{
var satellitePump = transportInfrastructure.Receivers[satellite.Name];
var satellitePipeline = new SatellitePipelineExecutor(builder, satellite);
var satelliteRecoverabilityExecutor = recoverabilityExecutorFactory.Create(satellite.RecoverabilityPolicy, satellite.ReceiveAddress);
await satellitePump.Initialize(satellite.RuntimeSettings, satellitePipeline.Invoke,
satelliteRecoverabilityExecutor.Invoke, cancellationToken).ConfigureAwait(false);
receivers.Add(satellitePump);
}
catch (Exception ex) when(!ex.IsCausedBy(cancellationToken))
{
Logger.Fatal("Satellite failed to start.", ex);
throw;
}
}
}
ReceiveComponent CreateReceiveComponent(ReceiveConfiguration receiveConfiguration,
TransportInfrastructure transportInfrastructure,
QueueBindings queueBindings,
IPipelineCache pipelineCache,
EventAggregator eventAggregator)
{
var mainPipeline = new Pipeline <ITransportReceiveContext>(builder, pipelineConfiguration.Modifications);
var mainPipelineExecutor = new MainPipelineExecutor(builder, eventAggregator, pipelineCache, mainPipeline);
var errorQueue = settings.ErrorQueueAddress();
var receiveComponent = new ReceiveComponent(receiveConfiguration,
receiveConfiguration != null ? transportInfrastructure.ConfigureReceiveInfrastructure() : null, //don't create the receive infrastructure for send-only endpoints
mainPipelineExecutor,
eventAggregator,
builder,
criticalError,
errorQueue);
receiveComponent.BindQueues(queueBindings);
if (receiveConfiguration != null)
{
settings.AddStartupDiagnosticsSection("Receiving", new
{
receiveConfiguration.LocalAddress,
receiveConfiguration.InstanceSpecificQueue,
receiveConfiguration.LogicalAddress,
receiveConfiguration.PurgeOnStartup,
receiveConfiguration.QueueNameBase,
TransactionMode = receiveConfiguration.TransactionMode.ToString("G"),
receiveConfiguration.PushRuntimeSettings.MaxConcurrency,
Satellites = receiveConfiguration.SatelliteDefinitions.Select(s => new
{
s.Name,
s.ReceiveAddress,
TransactionMode = s.RequiredTransportTransactionMode.ToString("G"),
s.RuntimeSettings.MaxConcurrency
}).ToArray()
});
}
return(receiveComponent);
}
public async Task Initialize()
{
if (IsSendOnly)
{
return;
}
mainPipelineExecutor = new MainPipelineExecutor(builder, pipeline);
var recoverabilityExecutorFactory = builder.Build <RecoverabilityExecutorFactory>();
mainRecoverabilityExecutor = recoverabilityExecutorFactory.CreateDefault(eventAggregator, configuration.LocalAddress);
if (UseManualPump)
{
return;
}
if (configuration.PurgeOnStartup)
{
Logger.Warn("All queues owned by the endpoint will be purged on startup.");
}
AddReceivers(recoverabilityExecutorFactory);
foreach (var receiver in receivers)
{
try
{
await receiver.Init().ConfigureAwait(false);
}
catch (Exception ex)
{
Logger.Fatal($"Receiver {receiver.Id} failed to initialize.", ex);
throw;
}
}
}
List<TransportReceiver> BuildMainReceivers(string errorQueue, bool purgeOnStartup, TransportTransactionMode requiredTransactionSupport, RecoverabilityExecutorFactory recoverabilityExecutorFactory, IPipeline<ITransportReceiveContext> mainPipeline)
{
var localAddress = settings.LocalAddress();
var distributorAddress = settings.GetOrDefault<string>("LegacyDistributor.Address");
var recoverabilityExecutor = recoverabilityExecutorFactory.CreateDefault(eventAggregator, distributorAddress ?? localAddress);
var pushSettings = new PushSettings(settings.LocalAddress(), errorQueue, purgeOnStartup, requiredTransactionSupport);
var mainPipelineExecutor = new MainPipelineExecutor(builder, eventAggregator, pipelineCache, mainPipeline);
var dequeueLimitations = GetDequeueLimitationsForReceivePipeline();
var receivers = new List<TransportReceiver>();
receivers.Add(new TransportReceiver(MainReceiverId, builder.Build<IPushMessages>(), pushSettings, dequeueLimitations, mainPipelineExecutor, recoverabilityExecutor, criticalError));
if (settings.InstanceSpecificQueue() != null)
{
var instanceSpecificQueue = settings.InstanceSpecificQueue();
var instanceSpecificRecoverabilityExecutor = recoverabilityExecutorFactory.CreateDefault(eventAggregator, instanceSpecificQueue);
var sharedReceiverPushSettings = new PushSettings(settings.InstanceSpecificQueue(), errorQueue, purgeOnStartup, requiredTransactionSupport);
receivers.Add(new TransportReceiver(MainReceiverId, builder.Build<IPushMessages>(), sharedReceiverPushSettings, dequeueLimitations, mainPipelineExecutor, instanceSpecificRecoverabilityExecutor, criticalError));
}
return receivers;
}