public SqsMessageConsumerRequeueTests()
{
_myCommand = new MyCommand {
Value = "Test"
};
_correlationId = Guid.NewGuid();
_replyTo = "http:\\queueUrl";
_contentType = "text\\plain";
_topicName = _myCommand.GetType().FullName.ToString().ToValidSNSTopicName();
_message = new Message(
new MessageHeader(_myCommand.Id, _topicName, MessageType.MT_COMMAND, _correlationId, _replyTo, _contentType),
new MessageBody(JsonConvert.SerializeObject(_myCommand))
);
//Must have credentials stored in the SDK Credentials store or shared credentials file
if (new CredentialProfileStoreChain().TryGetAWSCredentials("default", out var credentials))
{
var awsConnection = new AWSMessagingGatewayConnection(credentials, RegionEndpoint.EUWest1);
_channelFactory = new InputChannelFactory(awsConnection, new SqsMessageConsumerFactory(awsConnection));
_channel = _channelFactory.CreateInputChannel(new Connection <MyCommand>());
_messageProducer = new SqsMessageProducer(awsConnection);
}
}
static void Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Debug()
.WriteTo.Console()
.CreateLogger();
var container = new TinyIoCContainer();
container.Register <IHandleRequests <GreetingReply>, GreetingReplyHandler>();
container.Register <IAmAMessageMapper <GreetingReply>, GreetingReplyMessageMapper>();
container.Register <IAmAMessageMapper <GreetingRequest>, GreetingRequestMessageMapper>();
var messageMapperFactory = new TinyIoCMessageMapperFactory(container);
var handerFactory = new TinyIocHandlerFactory(container);
var subscriberRegistry = new SubscriberRegistry()
{
{ typeof(GreetingReply), typeof(GreetingReplyHandler) }
};
var messageMapperRegistry = new MessageMapperRegistry(messageMapperFactory)
{
{ typeof(GreetingRequest), typeof(GreetingRequestMessageMapper) },
{ typeof(GreetingReply), typeof(GreetingReplyMessageMapper) }
};
var rmqConnnection = new RmqMessagingGatewayConnection
{
AmpqUri = new AmqpUriSpecification(new Uri("amqp://*****:*****@localhost:5672")),
Exchange = new Exchange("paramore.brighter.exchange"),
};
var producer = new RmqMessageProducer(rmqConnnection);
var inputChannelFactory = new InputChannelFactory(new RmqMessageConsumerFactory(rmqConnnection));
var builder = CommandProcessorBuilder.With()
.Handlers(new HandlerConfiguration(subscriberRegistry, handerFactory))
.DefaultPolicy()
.RequestReplyQueues(
new MessagingConfiguration(
null,
producer,
messageMapperRegistry,
responseChannelFactory: inputChannelFactory))
.RequestContextFactory(new InMemoryRequestContextFactory());
var commandProcessor = builder.Build();
Console.WriteLine("Requesting Salutation...");
//blocking call
commandProcessor.Call <GreetingRequest, GreetingReply>(new GreetingRequest {
Name = "Ian", Language = "en-gb"
}, 2000);
Console.WriteLine("Done...");
}
Dispatcher BuildDispatcher(HandlerConfig handlers)
{
var policy = BuildPolicy();
//create the gateway
var rmqConnnection = new RmqMessagingGatewayConnection
{
AmpqUri = new AmqpUriSpecification(new Uri("amqp://*****:*****@localhost:5672/%2f")),
Exchange = new Exchange("paramore.brighter.exchange"),
};
//<!-- Events with mapper and handler overrides -->
//<add connectionName="Task.ReminderSent" channelName="Task.ReminderSent" routingKey="Task.ReminderSent" dataType="Tasks.Ports.Events.TaskReminderSentEvent" noOfPerformers="1" timeOutInMilliseconds="200" />
//<!-- Generic Events -->
//<add connectionName="Task.Added" channelName="Task.Added" routingKey="Task.Added" dataType="GenericListener.Ports.Events.GenericTaskAddedEvent" noOfPerformers="1" timeOutInMilliseconds="200" />
//<add connectionName="Task.Edited" channelName="Task.Edited" routingKey="Task.Edited" dataType="GenericListener.Ports.Events.GenericTaskEditedEvent" noOfPerformers="1" timeOutInMilliseconds="200" />
//<add connectionName="Task.Completed" channelName="Task.Completed" routingKey="Task.Completed" dataType="GenericListener.Ports.Events.GenericTaskCompletedEvent" noOfPerformers="1" timeOutInMilliseconds="200" />
var inputChannelFactory = new InputChannelFactory(new RmqMessageConsumerFactory(rmqConnnection), new RmqMessageProducerFactory(rmqConnnection));
var connections = new List <Connection>
{
// Events with mapper and handler overrides
new Connection(new ConnectionName("Task.ReminderSent"), inputChannelFactory, typeof(Tasks.Ports.Events.TaskReminderSentEvent), new ChannelName("Task.ReminderSent"), "Task.ReminderSent", noOfPerformers: 1, timeoutInMilliseconds: 200),
// Generic Events
new Connection(new ConnectionName("Task.Added"), inputChannelFactory, typeof(GenericTaskAddedEvent), new ChannelName("Task.Added"), "Task.Added", noOfPerformers: 1, timeoutInMilliseconds: 200),
new Connection(new ConnectionName("Task.Edited"), inputChannelFactory, typeof(GenericTaskEditedEvent), new ChannelName("Task.Edited"), "Task.Edited", noOfPerformers: 1, timeoutInMilliseconds: 200),
new Connection(new ConnectionName("Task.Completed"), inputChannelFactory, typeof(GenericTaskCompletedEvent), new ChannelName("Task.Completed"), "Task.Completed", noOfPerformers: 1, timeoutInMilliseconds: 200),
};
return(DispatchBuilder.With()
.CommandProcessor(CommandProcessorBuilder.With()
.Handlers(handlers.Handlers)
.Policies(policy)
.NoTaskQueues()
.RequestContextFactory(new InMemoryRequestContextFactory())
.Build())
.MessageMappers(handlers.Mappers)
.ChannelFactory(inputChannelFactory)
//.ConnectionsFromConfiguration()
.Connections(connections)
.Build());
}
public SqsQueuePurgeTests()
{
MyCommand myCommand = new MyCommand {
Value = "Test"
};
_message = new Message(
new MessageHeader(myCommand.Id, "MyCommand", MessageType.MT_COMMAND),
new MessageBody(JsonConvert.SerializeObject(myCommand))
);
//Must have credentials stored in the SDK Credentials store or shared credentials file
if (new CredentialProfileStoreChain().TryGetAWSCredentials("default", out var credentials))
{
var awsConnection = new AWSMessagingGatewayConnection(credentials, RegionEndpoint.EUWest1);
_channelFactory = new InputChannelFactory(awsConnection, new SqsMessageConsumerFactory(awsConnection));
_channel = _channelFactory.CreateInputChannel(new Connection <MyCommand>());
_messageProducer = new SqsMessageProducer(awsConnection);
}
}
public TaskMailerService()
{
log4net.Config.XmlConfigurator.Configure();
var container = new TinyIoCContainer();
container.Register <IAmAMessageMapper <TaskReminderCommand>, Tasks.Ports.TaskReminderCommandMessageMapper>();
container.Register <MailTaskReminderHandler, MailTaskReminderHandler>();
container.Register <IAmAMailGateway, MailGateway>();
container.Register <IAmAMailTranslator, MailTranslator>();
var handlerFactory = new TinyIocHandlerFactory(container);
var messageMapperFactory = new TinyIoCMessageMapperFactory(container);
var subscriberRegistry = new SubscriberRegistry();
subscriberRegistry.Register <TaskReminderCommand, MailTaskReminderHandler>();
//create policies
var retryPolicy = Policy
.Handle <Exception>()
.WaitAndRetry(new[]
{
TimeSpan.FromMilliseconds(50),
TimeSpan.FromMilliseconds(100),
TimeSpan.FromMilliseconds(150)
});
var circuitBreakerPolicy = Policy
.Handle <Exception>()
.CircuitBreaker(1, TimeSpan.FromMilliseconds(500));
var policyRegistry = new PolicyRegistry()
{
{ CommandProcessor.RETRYPOLICY, retryPolicy },
{ CommandProcessor.CIRCUITBREAKER, circuitBreakerPolicy }
};
var messageMapperRegistry = new MessageMapperRegistry(messageMapperFactory)
{
{ typeof(TaskReminderCommand), typeof(Tasks.Ports.TaskReminderCommandMessageMapper) },
{ typeof(TaskReminderSentEvent), typeof(TaskMailer.Ports.TaskReminderSentEventMapper) }
};
var rmqConnnection = new RmqMessagingGatewayConnection
{
AmpqUri = new AmqpUriSpecification(new Uri("amqp://*****:*****@localhost:5672/%2f")),
Exchange = new Exchange("paramore.brighter.exchange"),
};
var commandProcessor = CommandProcessorBuilder.With()
.Handlers(new HandlerConfiguration(subscriberRegistry, handlerFactory))
.Policies(policyRegistry)
.TaskQueues(new MessagingConfiguration(new TemporaryMessageStore(), new RmqMessageProducer(rmqConnnection), messageMapperRegistry))
.RequestContextFactory(new InMemoryRequestContextFactory())
.Build();
container.Register <IAmACommandProcessor>(commandProcessor);
var rmqMessageConsumerFactory = new RmqMessageConsumerFactory(rmqConnnection);
var rmqMessageProducerFactory = new RmqMessageProducerFactory(rmqConnnection);
var inputChannelFactory = new InputChannelFactory(new RmqMessageConsumerFactory(rmqConnnection), new RmqMessageProducerFactory(rmqConnnection));
var connections = new List <Connection>
{
// Events with mapper and handler overrides
new Connection(new ConnectionName("Task.Reminder"), inputChannelFactory, typeof(TaskReminderCommand), new ChannelName("Task.Reminder"), "Task.Reminder", noOfPerformers: 1, timeoutInMilliseconds: 200),
};
_dispatcher = DispatchBuilder.With()
.CommandProcessor(commandProcessor)
.MessageMappers(messageMapperRegistry)
.ChannelFactory(new InputChannelFactory(rmqMessageConsumerFactory, rmqMessageProducerFactory))
.Connections(connections)
.Build();
}
public static void Main()
{
Log.Logger = new LoggerConfiguration()
.WriteTo.Console()
.CreateLogger();
var container = new TinyIoCContainer();
var handlerFactory = new TinyIocHandlerFactory(container);
var messageMapperFactory = new TinyIoCMessageMapperFactory(container);
container.Register <IHandleRequests <GreetingCommand>, GreetingCommandHandler>();
var subscriberRegistry = new SubscriberRegistry();
subscriberRegistry.Register <GreetingCommand, GreetingCommandHandler>();
//create policies
var retryPolicy = Policy
.Handle <Exception>()
.WaitAndRetry(new[]
{
TimeSpan.FromMilliseconds(50),
TimeSpan.FromMilliseconds(100),
TimeSpan.FromMilliseconds(150)
});
var circuitBreakerPolicy = Policy
.Handle <Exception>()
.CircuitBreaker(1, TimeSpan.FromMilliseconds(500));
var policyRegistry = new PolicyRegistry()
{
{ CommandProcessor.RETRYPOLICY, retryPolicy },
{ CommandProcessor.CIRCUITBREAKER, circuitBreakerPolicy }
};
//create message mappers
var messageMapperRegistry = new MessageMapperRegistry(messageMapperFactory)
{
{ typeof(GreetingCommand), typeof(GreetingCommandMessageMapper) }
};
var rmqGatewayMessages = RmqGatewayBuilder.With
.Uri(new Uri("amqp://*****:*****@localhost:5672/%2f"))
.Exchange("paramore.brighter.exchange")
.DefaultQueues();
var rmqMessageProducerFactory = new RmqMessageProducerFactory(rmqGatewayMessages);
var inputChannelFactory = new InputChannelFactory(new RmqMessageConsumerFactory(rmqGatewayMessages), rmqMessageProducerFactory);
var builder = DispatchBuilder
.With()
.CommandProcessor(CommandProcessorBuilder.With()
.Handlers(new HandlerConfiguration(subscriberRegistry, handlerFactory))
.Policies(policyRegistry)
.NoTaskQueues()
.RequestContextFactory(new InMemoryRequestContextFactory())
.Build()
)
.MessageMappers(messageMapperRegistry)
.ChannelFactory(inputChannelFactory)
.Connections(new[]
{
ConnectionBuilder.With
.Name("paramore.example.greeting")
.ChannelFactory(inputChannelFactory)
.Type(typeof(GreetingCommand))
.ChannelName("greeting.event")
.RoutingKey("greeting.event")
.Timeout(200)
.Build()
});
_dispatcher = builder.Build();
var controlBusBuilder = ControlBusReceiverBuilder
.With()
.Dispatcher(_dispatcher)
.ProducerFactory(rmqMessageProducerFactory)
.ChannelFactory(inputChannelFactory) as ControlBusReceiverBuilder;
var controlDispatcher = controlBusBuilder.Build(Environment.MachineName + "." + "ManagementAndMonitoring");
container.Register <IAmAControlBusSender>(new ControlBusSenderFactory().Create(
new SqliteMessageStore(
new SqliteMessageStoreConfiguration(
"DataSource=\"" + Path.Combine(Path.GetDirectoryName(typeof(GreetingCommand).GetTypeInfo().Assembly.CodeBase.Substring(8)), "App_Data\\MessageStore.sdf") + "\"", "Messages")
),
new RmqMessageProducer(RmqGatewayBuilder.With
.Uri(new Uri("amqp://*****:*****@localhost:5672/%2f"))
.Exchange("paramore.brighter.exchange")
.DefaultQueues())));
controlDispatcher.Receive();
_dispatcher.Receive();
Console.WriteLine("Press Enter to stop ...");
Console.ReadLine();
controlDispatcher.End(); //Don't wait on the control bus, we are stopping so we don't want any more control messages, just terminate
_dispatcher.End().Wait();
}
