private void StartConsumer()
{
Task.Run(() =>
{
using (var channel = _modelFactory.CreateModel())
{
var queueName = _queueNameFactory();
var routingConfig = new RoutingConfig(queueName);
var queueConfig = new QueueConfig(queueName, routingConfig, _exchangeConfig, false, true, true, null);
if (_declareQueue)
{
channel.DeclareAndBindQueue(queueConfig);
}
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (obj, evtArgs) =>
{
var correlationId = new Guid(evtArgs.BasicProperties.CorrelationId);
_msgsReceived.Add(correlationId, evtArgs);
};
channel.BasicConsume(queueName, true, consumer);
_stopConsumer.Wait();
}
});
// Allow half a second for consumer to start
Thread.Sleep(500);
}
public static void DeclareAndBindQueue(this IModel channel, QueueConfig queue)
{
channel.QueueDeclare(queue.Name, queue.Durable, queue.Exclusive, queue.AutoDelete, queue.Args);
if (!queue.Exchange.IsDefaultExchange)
{
channel.DeclareExchange(queue.Exchange);
foreach (var key in queue.RoutingConfig.RoutingKeys)
{
channel.QueueBind(queue.Name, queue.Exchange.Name, key, queue.RoutingConfig.BindingArgs);
}
}
}
public static void DeclareAndBindQueue(this IModel channel, QueueConfig queue)
{
if (!queue.Exchange.IsDefaultExchange)
{
channel.ExchangeDeclare(queue.Exchange.Name, queue.Exchange.ExchangeType, queue.Exchange.Durable,
queue.Exchange.AutoDelete, queue.Exchange.Arguments);
}
channel.QueueDeclare(queue.Name, queue.Durable, queue.Exclusive, queue.AutoDelete, queue.Args);
if (!queue.Exchange.IsDefaultExchange)
{
channel.QueueBind(queue.Name, queue.Exchange.Name, queue.RoutingKey, queue.BindingArgs);
}
}
public Task <bool> VerifyMessageReceived <T>(Func <T, bool> verify, Guid correlationId, int millisecondsTimeout) where T : class
{
var t = Task.Run(() =>
{
var resetEvent = new ManualResetEventSlim(false);
var verified = false;
using (var channel = _modelFactory.CreateModel())
{
var queueName = _queueNameFactory();
var routingConfig = new RoutingConfig(queueName);
var queueConfig = new QueueConfig(queueName, routingConfig, _exchange, false, true, true, null);
if (_declareQueue)
{
channel.DeclareAndBindQueue(queueConfig);
}
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (obj, evtArgs) =>
{
if (correlationId == new Guid(evtArgs.BasicProperties.CorrelationId))
{
var msg = _serializerFactory.DeserializeTo <T>(evtArgs);
verified = verify(msg);
resetEvent.Set();
}
};
channel.BasicConsume(queueName, true, consumer);
resetEvent.Wait(millisecondsTimeout);
}
return(verified);
});
// Allow half a second for consumer to start
Thread.Sleep(500);
return(t);
}
