public static TransportExtensions <AzureServiceBusTransport> UseTransport <TTransport>(this EndpointConfiguration endpointConfiguration)
where TTransport : AzureServiceBusTransport
{
var transport = new AzureServiceBusTransport();
var routing = endpointConfiguration.UseTransport(transport);
return(new TransportExtensions <AzureServiceBusTransport>(transport, routing));
}
/// <summary>
/// Creates a serverless NServiceBus endpoint.
/// </summary>
internal ServiceBusTriggeredEndpointConfiguration(string endpointName, IConfiguration configuration, string connectionString = default)
{
var endpointConfiguration = new EndpointConfiguration(endpointName);
var recoverability = endpointConfiguration.Recoverability();
recoverability.Immediate(settings => settings.NumberOfRetries(5));
recoverability.Delayed(settings => settings.NumberOfRetries(3));
recoverabilityPolicy.SendFailedMessagesToErrorQueue = true;
recoverability.CustomPolicy(recoverabilityPolicy.Invoke);
endpointConfiguration.CustomDiagnosticsWriter(customDiagnosticsWriter);
// 'WEBSITE_SITE_NAME' represents an Azure Function App and the environment variable is set when hosting the function in Azure.
var functionAppName = GetConfiguredValueOrFallback(configuration, "WEBSITE_SITE_NAME", true) ?? Environment.MachineName;
endpointConfiguration.UniquelyIdentifyRunningInstance()
.UsingCustomDisplayName(functionAppName)
.UsingCustomIdentifier(DeterministicGuid.Create(functionAppName));
var licenseText = GetConfiguredValueOrFallback(configuration, "NSERVICEBUS_LICENSE", optional: true);
if (!string.IsNullOrWhiteSpace(licenseText))
{
endpointConfiguration.License(licenseText);
}
if (connectionString == null)
{
connectionString = GetConfiguredValueOrFallback(configuration, DefaultServiceBusConnectionName, optional: true);
if (string.IsNullOrWhiteSpace(connectionString))
{
throw new Exception($@"Azure Service Bus connection string has not been configured. Specify a connection string through IConfiguration, an environment variable named {DefaultServiceBusConnectionName} or passing it to `UseNServiceBus(ENDPOINTNAME,CONNECTIONSTRING)`");
}
}
Transport = new AzureServiceBusTransport(connectionString);
serverlessTransport = new ServerlessTransport(Transport);
var serverlessRouting = endpointConfiguration.UseTransport(serverlessTransport);
Routing = new RoutingSettings <AzureServiceBusTransport>(serverlessRouting.GetSettings());
endpointConfiguration.UseSerialization <NewtonsoftSerializer>();
AdvancedConfiguration = endpointConfiguration;
}