//create messaging endpoint
private static async Task Main()
{
Console.Title = "ClientUI";
//EndpointConfiguration class defintes all settings which determines how endpoint operates
//string ClientUI is endpoint name
var endpointConfiguration = new EndpointConfiguration("ClientUI");
// //transport is a setting which NServiceBus uses to send and receives messages
// var transport = endpointConfiguration.UseTransport<LearningTransport>();
//MSMQ does not support natively Publish/Subscribe
var transport = endpointConfiguration.UseTransport <MsmqTransport>();
//message subscription info stored in memory instead
endpointConfiguration.UsePersistence <InMemoryPersistence>();
//error queue specified
endpointConfiguration.SendFailedMessagesTo("error");
//creates message queues required by endpoints
endpointConfiguration.EnableInstallers();
//establises commands of type PlaceOrder should be sent to the Sales endpoint
var routing = transport.Routing();
routing.RouteToEndpoint(typeof(PlaceOrder), "Sales");
endpointConfiguration.UseSerialization <JsonSerializer>();
//starts endpoint
var endpointInstance = await Endpoint.Start(endpointConfiguration)
.ConfigureAwait(false);
await RunLoop(endpointInstance)
.ConfigureAwait(false);
//endpoint runs until user presses enter and then stops
await endpointInstance.Stop()
.ConfigureAwait(false);
}
public static void ApplyCommonConfiguration(this EndpointConfiguration endpointConfiguration, bool asSendOnly = false, Action <RoutingSettings <LearningTransport> > configureRouting = null)
{
endpointConfiguration.UseSerialization <NewtonsoftSerializer>();
var transportConfig = endpointConfiguration.UseTransport <LearningTransport>();
configureRouting?.Invoke(transportConfig.Routing());
if (!asSendOnly)
{
endpointConfiguration.UsePersistence <LearningPersistence>();
}
endpointConfiguration.AuditProcessedMessagesTo("audit");
endpointConfiguration.SendFailedMessagesTo("error");
endpointConfiguration.SendHeartbeatTo(
serviceControlQueue: "Particular.ServiceControl",
frequency: TimeSpan.FromSeconds(10),
timeToLive: TimeSpan.FromSeconds(5));
var messageConventions = endpointConfiguration.Conventions();
messageConventions.DefiningMessagesAs(t => t.Namespace != null && t.Namespace.EndsWith(".Messages"));
messageConventions.DefiningEventsAs(t => t.Namespace != null && t.Namespace.EndsWith(".Messages.Events"));
messageConventions.DefiningCommandsAs(t => t.Namespace != null && t.Namespace.EndsWith(".Messages.Commands"));
if (asSendOnly)
{
endpointConfiguration.SendOnly();
}
else
{
var metrics = endpointConfiguration.EnableMetrics();
metrics.SendMetricDataToServiceControl(
serviceControlMetricsAddress: "Particular.Monitoring",
interval: TimeSpan.FromSeconds(5));
}
}
public static async Task <IEndpointInstance> Configure(string endpointName)
{
var endpointConfiguration = new NServiceBus.EndpointConfiguration(endpointName);
endpointConfiguration.SendFailedMessagesTo("error");
endpointConfiguration.EnableInstallers();
var transport = endpointConfiguration.UseTransport <AzureServiceBusTransport>();
var connectionString = Environment.GetEnvironmentVariable("AzureServiceBus_ConnectionString");
if (string.IsNullOrWhiteSpace(connectionString))
{
throw new Exception("Could not read the 'AzureServiceBus_ConnectionString' environment variable. Check the sample prerequisites.");
}
transport.ConnectionString(connectionString);
var endpointInstance = await Endpoint.Start(endpointConfiguration)
.ConfigureAwait(false);
return(endpointInstance);
}
