protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider)
{
configurator.Connect(endpoints => endpoints
.AddOutbound <IIntegrationEvent>(new KafkaProducerEndpoint("silverback-examples-events")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://localhost:9092",
MessageTimeoutMs = 1000
}
})
.AddOutbound <IIntegrationEvent>(new KafkaProducerEndpoint("silverback-examples-events-two")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://localhost:9092",
MessageTimeoutMs = 1000
}
})
.AddOutbound <IIntegrationEvent>(new KafkaProducerEndpoint("silverback-examples-failure")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://somwhere:1000",
MessageTimeoutMs = 1000
}
}));
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IHostApplicationLifetime appLifetime, BusConfigurator busConfigurator)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseHttpsRedirection();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
//Ensure ITracer is initalized
app.ApplicationServices.GetRequiredService <ITracer>();
var broker = busConfigurator.Connect(endpoitns =>
endpoitns
.AddInbound(new KafkaConsumerEndpoint("teste"))
.AddOutbound <WeatherForecast>(new KafkaProducerEndpoint("teste")));
appLifetime.ApplicationStopping.Register(() => broker.Disconnect());
}
public static IApplicationBuilder SilverbackConfigure(this IApplicationBuilder app, BusConfigurator busConfigurator, IConfiguration configuration)
{
var uri = configuration.GetSection("KafkaConfiguration:Uri").Value;
var maxFailedAttempts = 3;
var ConfigurationConsumer = new KafkaConsumerConfig
{
BootstrapServers = uri,
GroupId = "Geo"
};
var ConfigurationProducer = new KafkaProducerConfig
{
BootstrapServers = uri
};
busConfigurator.Connect(endpoints => endpoints
.AddInbound(
new KafkaConsumerEndpoint("create-geolocalization")
{
Configuration = ConfigurationConsumer
}, policy => policy.Chain(
policy.Move(new KafkaProducerEndpoint("retry_5M_topic")
{
Configuration = new KafkaProducerConfig {
BootstrapServers = configuration["Kafka:Uri"]
}
})
.MaxFailedAttempts(maxFailedAttempts),
policy.Move(new KafkaProducerEndpoint("retry_30M_topic")
{
Configuration = new KafkaProducerConfig {
BootstrapServers = configuration["Kafka:Uri"]
}
})
.MaxFailedAttempts(maxFailedAttempts),
policy.Move(new KafkaProducerEndpoint("retry_60M_topic")
{
Configuration = new KafkaProducerConfig {
BootstrapServers = configuration["Kafka:Uri"]
}
})
.MaxFailedAttempts(maxFailedAttempts),
policy.Move(new KafkaProducerEndpoint("failed_topic")
{
Configuration = new KafkaProducerConfig {
BootstrapServers = configuration["Kafka:Uri"]
}
})
.MaxFailedAttempts(maxFailedAttempts)))
.AddOutbound <GeocodificadoEvent>(
new KafkaProducerEndpoint("geocodification")
{
Configuration = ConfigurationProducer
}));
return(app);
}
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider) =>
configurator.Connect(endpoints => endpoints
.AddOutbound <IIntegrationEvent>(new KafkaProducerEndpoint("silverback-examples-error-events")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://localhost:9092"
}
}));
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider) =>
configurator.Connect(endpoints => endpoints
.AddOutbound <IIntegrationEvent>(new KafkaProducerEndpoint("silverback-examples-events")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://kafka:9092",
ClientId = GetType().FullName
}
}));
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider)
{
configurator.Connect(endpoints => endpoints
.AddOutbound <IIntegrationEvent>(new KafkaProducerEndpoint("silverback-examples-events")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://localhost:9092"
}
}));
_cancellationTokenSource = new CancellationTokenSource();
Console.WriteLine("Starting OutboundWorker background process (press ESC to stop)...");
var service = serviceProvider.GetRequiredService <IHostedService>();
service.StartAsync(CancellationToken.None);
_cancellationTokenSource.Token.Register(() => service.StopAsync(CancellationToken.None));
}
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider) =>
configurator.Connect(endpoints => endpoints
.AddOutbound <IIntegrationEvent>(CreateEndpoint("silverback-examples-custom-serializer")));
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider) =>
configurator.Connect(endpoints => endpoints
.ReadConfig(Configuration, serviceProvider));
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider) =>
configurator.Connect(endpoints => endpoints
.AddOutbound <IIntegrationEvent>(CreateEndpoint()));
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider)
{
Configuration.SetupSerilog();
var broker = configurator
.Connect(endpoints => endpoints
.AddInbound(CreateConsumerEndpoint("silverback-examples-events", "silverback-examples-events-chunked", "silverback-examples-events-sp"))
.AddInbound(CreateConsumerEndpoint("silverback-examples-batch"),
settings: new InboundConnectorSettings
{
Batch = new Messaging.Batch.BatchSettings
{
Size = 5,
MaxWaitTime = TimeSpan.FromSeconds(5)
},
Consumers = 2
})
.AddInbound(CreateConsumerEndpoint("silverback-examples-error-events"), policy => policy
.Chain(
policy
.Retry(TimeSpan.FromMilliseconds(500))
.MaxFailedAttempts(2),
policy
.Move(new KafkaProducerEndpoint("silverback-examples-error-events")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://localhost:9092"
}
})
.MaxFailedAttempts(2),
policy
.Move(new KafkaProducerEndpoint("silverback-examples-events")
{
Configuration = new KafkaProducerConfig
{
BootstrapServers = "PLAINTEXT://localhost:9092"
}
})
.Transform(
(msg, ex) => new IntegrationEventA
{
Id = Guid.NewGuid(),
Content = $"Transformed BadEvent (exception: {ex.Message})"
},
(headers, ex) =>
{
headers.Add("exception-message", ex.Message);
return(headers);
})
.Publish(messages => new MessageMovedEvent
{
Identifiers = messages.Select(x => ((IIntegrationMessage)x?.Content)?.Id ?? Guid.Empty).ToList(),
Source = messages.First().Endpoint.Name,
Destination = "silverback-examples-events"
})))
.AddInbound(CreateConsumerEndpoint("silverback-examples-custom-serializer",
GetCustomSerializer()))
// Special inbound (not logged)
.AddInbound <InboundConnector>(CreateConsumerEndpoint("silverback-examples-legacy-messages",
new JsonMessageSerializer <LegacyMessage>()
{
Encoding = MessageEncoding.ASCII
})));
Console.CancelKeyPress += (_, __) =>
{
broker.Disconnect();
};
}
protected override void Configure(BusConfigurator configurator, IServiceProvider serviceProvider) =>
configurator.Connect(endpoints => endpoints
.AddOutbound <SampleBatchProcessedEvent>(CreateEndpoint()));
