public bool Stop(HostControl hostControl)
{
MassTransitConfigConstants massTransitConfigConstants = _massTransitConfigConstantsOptions.Value;
_logger.LogInformation($"{AppConstants.WinServiceProjectName} will be stop");
try
{
double milliSeconds = TimeSpan.FromSeconds(massTransitConfigConstants.BusStartStopTimeoutSeconds)
.TotalMilliseconds;
CancellationToken cancellationToken = new CancellationTokenSource(Convert.ToInt32(milliSeconds)).Token;
_busControl.StopAsync(cancellationToken)
.GetAwaiter()
.GetResult();
}
catch (Exception e)
{
string message = $"Bus could not started in {AppConstants.WinServiceProjectName}";
_logger.Log(LogLevel.Critical,
default(EventId),
GetType(),
e,
(type, exception) => message);
}
_logger.LogInformation($"{AppConstants.WinServiceProjectName} stopped");
return(true);
}
public IBusControl ConfigureBus(
Action <IRabbitMqBusFactoryConfigurator, IRabbitMqHost> registrationAction = null)
{
MassTransitConfigConstants massTransitConfigConstants = _massTransitConfigOptions.Value;
IBusControl busControl = Bus.Factory.CreateUsingRabbitMq(cfg =>
{
IRabbitMqHost host = cfg.Host(new Uri(massTransitConfigConstants.HostAddress), hst =>
{
hst.Username(massTransitConfigConstants.Username);
hst.Password(massTransitConfigConstants.Password);
});
registrationAction?.Invoke(cfg, host);
});
return(busControl);
}
private static void AddMassTransit(IServiceCollection serviceCollection,
MassTransitConfigConstants massTransitConfigConstants)
{
// serviceCollection.AddTransient<IConsumeObserver, BasicConsumeObserver>();
// serviceCollection.AddTransient<IPublishObserver, BasicPublishObservers>();
serviceCollection.AddSingleton <BusConfigurator>();
serviceCollection.AddMassTransit(x =>
{
x.AddConsumer <BookCreatedEventConsumer>();
x.AddBus(provider =>
{
var busConfigurator =
provider.GetRequiredService <BusConfigurator>();
IBusControl busControl =
busConfigurator.ConfigureBus((cfg, host) =>
{
cfg.ReceiveEndpoint(host,
massTransitConfigConstants
.QueueNames
.BookCreatedEvent,
e =>
{
e.UseConcurrencyLimit(massTransitConfigConstants
.ConcurrencyLimit);
e.UseMessageRetry(r =>
r.Incremental(massTransitConfigConstants.RetryLimitCount,
TimeSpan
.FromSeconds(massTransitConfigConstants
.InitialIntervalSeconds),
TimeSpan
.FromSeconds(massTransitConfigConstants
.IntervalIncrementSeconds)
));
e.ConfigureConsumer <
BookCreatedEventConsumer
>(provider);
});
});
return(busControl);
});
}
);
}
