public bool Start(HostControl hostControl)
{
this.log.Info("Creating bus...");
this.metrics = new RoutingSlipMetrics("Routing Slip");
this.activityMetrics = new RoutingSlipMetrics("Validate Activity");
this.machine = new RoutingSlipStateMachine();
this.provider = new SqLiteSessionFactoryProvider(false, typeof(RoutingSlipStateSagaMap));
this.sessionFactory = this.provider.GetSessionFactory();
this.repository = new NHibernateSagaRepository <RoutingSlipState>(this.sessionFactory);
this.busControl = Bus.Factory.CreateUsingRabbitMq(x =>
{
var host = x.Host(new Uri(ConfigurationManager.AppSettings["RabbitMQHost"]), h =>
{
h.Username("guest");
h.Password("guest");
});
x.UseSerilog();
x.EnabledPerformanceCounters();
x.ReceiveEndpoint(host, "routing_slip_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(Retry.None);
e.Consumer(() => new RoutingSlipMetricsConsumer(this.metrics));
});
x.ReceiveEndpoint(host, "routing_slip_activity_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(Retry.None);
e.Consumer(() => new RoutingSlipActivityConsumer(this.activityMetrics, "Validate"));
});
x.ReceiveEndpoint(host, "routing_slip_state", e =>
{
e.PrefetchCount = 8;
e.UseConcurrencyLimit(1);
e.StateMachineSaga(this.machine, this.repository);
});
});
this.log.Info("Starting bus...");
this.busControl.Start();
return(true);
}
public bool Start(HostControl hostControl)
{
_log.Info("Creating bus...");
_metrics = new RoutingSlipMetrics("Routing Slip");
_activityMetrics = new RoutingSlipMetrics("Validate Activity");
_machine = new RoutingSlipStateMachine();
SagaDbContextFactory sagaDbContextFactory =
() => new SagaDbContext <RoutingSlipState, RoutingSlipStateSagaMap>(SagaDbContextFactoryProvider.ConnectionString);
_repository = new Lazy <ISagaRepository <RoutingSlipState> >(
() => new EntityFrameworkSagaRepository <RoutingSlipState>(sagaDbContextFactory));
_busControl = Bus.Factory.CreateUsingRabbitMq(x =>
{
IRabbitMqHost host = x.Host(new Uri(ConfigurationManager.AppSettings["RabbitMQHost"]), h =>
{
h.Username("samplecourier");
h.Password("samplecourier");
});
x.ReceiveEndpoint(host, "routing_slip_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(Retry.None);
e.Consumer(() => new RoutingSlipMetricsConsumer(_metrics));
});
x.ReceiveEndpoint(host, "routing_slip_activity_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(Retry.None);
e.Consumer(() => new RoutingSlipActivityConsumer(_activityMetrics, "Validate"));
});
x.ReceiveEndpoint(host, "routing_slip_state", e =>
{
e.PrefetchCount = 8;
e.UseConcurrencyLimit(1);
e.StateMachineSaga(_machine, _repository.Value);
});
});
_log.Info("Starting bus...");
_busControl.StartAsync().Wait();
return(true);
}
public bool Start(HostControl hostControl)
{
_log.Info("Creating bus...");
_metrics = new RoutingSlipMetrics("Routing Slip");
_activityMetrics = new RoutingSlipMetrics("Validate Activity");
_machine = new RoutingSlipStateMachine();
_provider = new SQLiteSessionFactoryProvider(false, typeof(RoutingSlipStateSagaMap));
_sessionFactory = _provider.GetSessionFactory();
_repository = new NHibernateSagaRepository <RoutingSlipState>(_sessionFactory);
_busControl = Bus.Factory.CreateUsingRabbitMq(x =>
{
IRabbitMqHost host = x.Host(new Uri(ConfigurationManager.AppSettings["RabbitMQHost"]), h =>
{
h.Username("guest");
h.Password("guest");
});
x.ReceiveEndpoint(host, "routing_slip_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(r => r.None());
e.Consumer(() => new RoutingSlipMetricsConsumer(_metrics));
});
x.ReceiveEndpoint(host, "routing_slip_activity_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(r => r.None());
e.Consumer(() => new RoutingSlipActivityConsumer(_activityMetrics, "Validate"));
});
x.ReceiveEndpoint(host, "routing_slip_state", e =>
{
e.PrefetchCount = 8;
e.UseConcurrencyLimit(1);
e.StateMachineSaga(_machine, _repository);
});
});
_log.Info("Starting bus...");
TaskUtil.Await(() => _busControl.StartAsync());
return(true);
}
public bool Start(HostControl hostControl)
{
_log.Info("Creating bus...");
_metrics = new RoutingSlipMetrics("Routing Slip");
_activityMetrics = new RoutingSlipMetrics("Validate Activity");
_machine = new RoutingSlipStateMachine();
_provider = new SQLiteSessionFactoryProvider(false, typeof(RoutingSlipStateSagaMap));
_sessionFactory = _provider.GetSessionFactory();
_repository = new NHibernateSagaRepository<RoutingSlipState>(_sessionFactory);
_busControl = Bus.Factory.CreateUsingRabbitMq(x =>
{
IRabbitMqHost host = x.Host(new Uri(ConfigurationManager.AppSettings["RabbitMQHost"]), h =>
{
h.Username("guest");
h.Password("guest");
});
x.ReceiveEndpoint(host, "routing_slip_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(Retry.None);
e.Consumer(() => new RoutingSlipMetricsConsumer(_metrics));
});
x.ReceiveEndpoint(host, "routing_slip_activity_metrics", e =>
{
e.PrefetchCount = 100;
e.UseRetry(Retry.None);
e.Consumer(() => new RoutingSlipActivityConsumer(_activityMetrics, "Validate"));
});
x.ReceiveEndpoint(host, "routing_slip_state", e =>
{
e.PrefetchCount = 8;
e.UseConcurrencyLimit(1);
e.StateMachineSaga(_machine, _repository);
});
});
_log.Info("Starting bus...");
_busHandle = _busControl.Start();
return true;
}
private void ConfigureMassTransit(IServiceCollection services, IServiceProvider serviceProvider, IRabbitMqHost host, IRabbitMqBusFactoryConfigurator cfg)
{
var machine = new RoutingSlipStateMachine();
services.AddSingleton <ISagaRepository <RoutingSlipState> >(sp => new EntityFrameworkSagaRepository <RoutingSlipState>(() => sp.GetRequiredService <OperationsDbContext>(), optimistic: true));
cfg.ReceiveEndpoint(host, "routing_slip_state", e =>
{
e.PrefetchCount = 8;
e.UseConcurrencyLimit(1);
e.UseRetry(x =>
{
x.Handle <DbUpdateConcurrencyException>();
x.Interval(5, TimeSpan.FromMilliseconds(100));
}); // Add the retry middleware for optimistic concurrency
e.StateMachineSaga(machine, new EntityFrameworkSagaRepository <RoutingSlipState>(() => new OperationsDbContext(new DbContextOptionsBuilder().UseMySql(Configuration.GetConnectionString("DatabaseConnection")).Options), optimistic: true));
});
cfg.ConfigureActivities(host, serviceProvider, Configuration);
}
