/// <summary>
/// Registers a management endpoint on the bus, which can be used to control
/// filters and other management control points on the bus.
/// </summary>
/// <param name="configurator"></param>
/// <param name="host">The host where the endpoint is to be created</param>
/// <param name="configure">Configure additional values of the underlying receive endpoint</param>
/// <returns></returns>
public static IManagementEndpointConfigurator ManagementEndpoint(this IAmazonSqsBusFactoryConfigurator configurator,
IAmazonSqsHost host, Action <IAmazonSqsReceiveEndpointConfigurator> configure = null)
{
if (configurator == null)
{
throw new ArgumentNullException(nameof(configurator));
}
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
var queueName = host.Topology.CreateTemporaryQueueName("manage-");
IAmazonSqsReceiveEndpointConfigurator specification = null;
configurator.ReceiveEndpoint(host, queueName, x =>
{
x.AutoDelete = true;
x.Durable = false;
configure?.Invoke(x);
specification = x;
});
var managementEndpointConfigurator = new ManagementEndpointConfigurator(specification);
return(managementEndpointConfigurator);
}
public AmazonSqsModelContext(ConnectionContext connectionContext, IAmazonSQS amazonSqs, IAmazonSimpleNotificationService amazonSns, IAmazonSqsHost host, CancellationToken cancellationToken)
: base(new PayloadCacheScope(connectionContext), cancellationToken)
{
_connectionContext = connectionContext;
_amazonSqs = amazonSqs;
_amazonSns = amazonSns;
_host = host;
_taskScheduler = new LimitedConcurrencyLevelTaskScheduler(1);
}
public SqsReceiveTransport(IAmazonSqsHost host, ReceiveSettings settings, IPipe <ConnectionContext> connectionPipe,
SqsReceiveEndpointContext receiveEndpointContext)
{
_host = host;
_settings = settings;
_receiveEndpointContext = receiveEndpointContext;
_connectionPipe = connectionPipe;
_inputAddress = receiveEndpointContext.InputAddress;
}
public AmazonSqsReceiveTransport(IAmazonSqsHost host, ReceiveSettings settings, IPipe <ConnectionContext> connectionPipe,
AmazonSqsReceiveEndpointContext context, ReceiveObservable receiveObservable, ReceiveTransportObservable receiveTransportObservable)
{
_host = host;
_settings = settings;
_context = context;
_connectionPipe = connectionPipe;
_receiveObservable = receiveObservable;
_receiveTransportObservable = receiveTransportObservable;
_inputAddress = context.InputAddress;
}
public async Task Should_succeed_and_connect_when_properly_configured()
{
TaskCompletionSource <bool> received = new TaskCompletionSource <bool>();
IAmazonSqsHost host = null;
var busControl = Bus.Factory.CreateUsingAmazonSqs(cfg =>
{
host = cfg.Host("us-east-2", h =>
{
h.AccessKey(AwsAccessKey);
h.SecretKey(AwsSecretKey);
});
cfg.ReceiveEndpoint(host, "input-queue", x =>
{
x.Handler <PingMessage>(async context =>
{
await context.Publish(new PongMessage(context.Message.CorrelationId));
});
});
cfg.ReceiveEndpoint(host, "input-queue-too", x =>
{
x.Handler <PongMessage>(async context =>
{
received.TrySetResult(true);
await Util.TaskUtil.Completed;
});
});
});
await busControl.StartAsync();
try
{
await busControl.Publish(new PingMessage());
await received.Task.OrTimeout(TimeSpan.FromSeconds(30));
}
finally
{
await busControl.StopAsync();
}
}
public async Task Should_succeed_and_connect_when_properly_configured()
{
TaskCompletionSource <bool> received = new TaskCompletionSource <bool>();
IAmazonSqsHost host = null;
var busControl = Bus.Factory.CreateUsingAmazonSqs(cfg =>
{
host = cfg.Host("ap-southeast-2", h =>
{
h.AccessKey(AwsAccessKey);
h.SecretKey(AwsSecretKey);
});
cfg.ReceiveEndpoint(host, "input-queue", x =>
{
x.Handler <PingMessage>(async context =>
{
await context.Publish(new PongMessage(context.Message.CorrelationId));
});
});
cfg.ReceiveEndpoint(host, "input-queue-too", x =>
{
x.Handler <PongMessage>(async context =>
{
received.TrySetResult(true);
await Util.TaskUtil.Completed;
});
});
});
await busControl.StartAsync();
var sendAddress = host.Topology.GetDestinationAddress(typeof(PingMessage));
var sendEndpoint = await busControl.GetSendEndpoint(sendAddress);
await sendEndpoint.Send(new PingMessage());
await received.Task.UntilCompletedOrTimeout(TimeSpan.FromSeconds(120));
await busControl.StopAsync();
}
public bool TryGetHost(IAmazonSqsHost host, out IAmazonSqsHostConfiguration hostConfiguration)
{
return(_hosts.TryGetHost(host, out hostConfiguration));
}
protected virtual void ConfigureAmazonSqsBusHost(IAmazonSqsBusFactoryConfigurator configurator, IAmazonSqsHost host)
{
}
public ReceiveModelFilter(IPipe <ModelContext> pipe, IAmazonSqsHost host)
{
_pipe = pipe;
_host = host;
}
public ModelContextFactory(IConnectionCache connectionCache, IAmazonSqsHost host)
{
_connectionCache = connectionCache;
_host = host;
}
public async Task Should_create_queue_with_multiple_subscriptions()
{
var messageTypes = new[]
{
typeof(Message0), typeof(Message1), typeof(Message2), typeof(Message3), typeof(Message4), typeof(Message5), typeof(Message6),
typeof(Message7), typeof(Message8), typeof(Message9), typeof(Message10), typeof(Message11), typeof(Message12), typeof(Message13),
typeof(Message14), typeof(Message15), typeof(Message16), typeof(Message17), typeof(Message18), typeof(Message19), typeof(Message20),
typeof(Message21), typeof(Message22)
};
var tasksCompleted = messageTypes.ToDictionary(k => k, v => new TaskCompletionSource <bool>());
IAmazonSqsHost host = null;
var busControl = Bus.Factory.CreateUsingAmazonSqs(cfg =>
{
host = cfg.Host("ap-southeast-2", h =>
{
h.AccessKey(AwsAccessKey);
h.SecretKey(AwsSecretKey);
});
Func <object, Task> receiveTask = t =>
{
tasksCompleted[t.GetType()].SetResult(true);
return(Util.TaskUtil.Completed);
};
cfg.ReceiveEndpoint(host, "long_multi_subs_queue", e =>
{
e.Handler <Message0>(async c => await receiveTask(c.Message));
e.Handler <Message1>(async c => await receiveTask(c.Message));
e.Handler <Message2>(async c => await receiveTask(c.Message));
e.Handler <Message3>(async c => await receiveTask(c.Message));
e.Handler <Message4>(async c => await receiveTask(c.Message));
e.Handler <Message5>(async c => await receiveTask(c.Message));
e.Handler <Message6>(async c => await receiveTask(c.Message));
e.Handler <Message7>(async c => await receiveTask(c.Message));
e.Handler <Message8>(async c => await receiveTask(c.Message));
e.Handler <Message9>(async c => await receiveTask(c.Message));
e.Handler <Message10>(async c => await receiveTask(c.Message));
e.Handler <Message11>(async c => await receiveTask(c.Message));
e.Handler <Message12>(async c => await receiveTask(c.Message));
e.Handler <Message13>(async c => await receiveTask(c.Message));
e.Handler <Message14>(async c => await receiveTask(c.Message));
e.Handler <Message15>(async c => await receiveTask(c.Message));
e.Handler <Message16>(async c => await receiveTask(c.Message));
e.Handler <Message17>(async c => await receiveTask(c.Message));
e.Handler <Message18>(async c => await receiveTask(c.Message));
e.Handler <Message19>(async c => await receiveTask(c.Message));
e.Handler <Message20>(async c => await receiveTask(c.Message));
e.Handler <Message21>(async c => await receiveTask(c.Message));
e.Handler <Message22>(async c => await receiveTask(c.Message));
});
});
await busControl.StartAsync();
var publishTasks = messageTypes.Select(m => busControl.Publish(Activator.CreateInstance(m)));
await Task.WhenAll(publishTasks);
var awaitTasks = tasksCompleted.Values.Select(async t => await t.Task.OrTimeout(TimeSpan.FromSeconds(20)));
await Task.WhenAll(awaitTasks);
await busControl.StopAsync();
}
protected override void ConfigureAmazonSqsBusHost(IAmazonSqsBusFactoryConfigurator configurator, IAmazonSqsHost host)
{
configurator.ReceiveEndpoint(host, "input_queue_error", x =>
{
x.SubscribeMessageTopics = false;
_errorHandler = Handled <PingMessage>(x);
});
}
/// <summary>
/// Declare a ReceiveEndpoint using a unique generated queue name. This queue defaults to auto-delete
/// and non-durable. By default all services bus instances include a default receiveEndpoint that is
/// of this type (created automatically upon the first receiver binding).
/// </summary>
/// <param name="configurator"></param>
/// <param name="host"></param>
/// <param name="configure"></param>
public static void ReceiveEndpoint(this IAmazonSqsBusFactoryConfigurator configurator, IAmazonSqsHost host,
Action <IAmazonSqsReceiveEndpointConfigurator> configure)
{
var queueName = host.Topology.CreateTemporaryQueueName("receiveEndpoint-");
configurator.ReceiveEndpoint(host, queueName, x =>
{
x.AutoDelete = true;
x.Durable = false;
configure(x);
});
}
protected virtual IAgent <ModelContext> GetModelAgent(IAmazonSqsHost host)
{
return(new AmazonSqsModelCache(host, host.ConnectionCache));
}
protected override void ConfigureAmazonSqsBusHost(IAmazonSqsBusFactoryConfigurator configurator, IAmazonSqsHost host)
{
configurator.ReceiveEndpoint(host, "input_queue_error", x =>
{
x.ConfigureConsumeTopology = false;
x.PurgeOnStartup = true;
_errorHandler = Handled <PingMessage>(x);
});
}
public AmazonSqsModelCache(IAmazonSqsHost host, IConnectionCache connectionCache)
: base(new ModelContextFactory(connectionCache, host))
{
}
public void SetComplete(IAmazonSqsHost host)
{
_host = host;
base.SetComplete(host);
}
public static void ReceiveEndpoint(this IAmazonSqsBusFactoryConfigurator configurator, IAmazonSqsHost host, IEndpointDefinition definition,
Action <IAmazonSqsReceiveEndpointConfigurator> configure = null)
{
configurator.ReceiveEndpoint(definition, DefaultEndpointNameFormatter.Instance, configure);
}
protected override void ConfigureAmazonSqsBusHost(IAmazonSqsBusFactoryConfigurator configurator, IAmazonSqsHost host)
{
base.ConfigureAmazonSqsBusHost(configurator, host);
configurator.UseAmazonSqsMessageScheduler();
}