public void Purge(string remoteQueueName)
{
using (var advancedBus = RabbitHutch.CreateBus(_connectionString).Advanced)
{
var existingQueue = new EasyNetQ.Topology.Queue(remoteQueueName, false);
advancedBus.QueuePurge(existingQueue);
}
}
/// <summary>
/// 入口
/// </summary>
/// <param name="args">参数</param>
static void Main(string[] args)
{
var bus = RabbitHutch.CreateBus("host=localhost;username=dxq;password=dxq");
//接收简单消息
bus.Subscribe <MyTextMessage>("EasyNetMQ.Receiver.MyTextMessage", x =>
{
Console.WriteLine($"接收了MyTextMessage消息:{x.Text}");
});
//接收Topic消息
bus.Subscribe <string>("EasyNetMQ.Receiver.TopicMyTextMessage", x =>
{
var message = JsonConvert.DeserializeObject <MyTextMessage>(x);
Console.WriteLine($"接收了Topic消息:{message.Text}");
}, o =>
{
o.WithTopic(typeof(MyTextMessage).FullName);
});
//接收高级消息
var queue = bus.Advanced.QueueDeclare("EasyNetMQ.Receiver.AdvanceMyTextMessage");
var exchange = bus.Advanced.ExchangeDeclare("EasyNetMQ.Exchange", ExchangeType.Topic);
bus.Advanced.Bind(exchange, queue, routingKey: typeof(MyTextMessage).Name);
bus.Advanced.Consume <string>(queue, (message, info) =>
{
throw new Exception("处理消息时发送了错误");
//Console.WriteLine($"接收了高级消息:{message.Body}");
});
var errorqueue = new EasyNetQ.Topology.Queue("EasyNetQ_Default_Error_Queue", isExclusive: false);
bus.Advanced.Consume <Error>(errorqueue, (message, info) =>
{
Console.WriteLine($"接收了处理时发生异常的消息:{message.Body.Message}");
});
Console.WriteLine("按任意键退出");
Console.ReadKey();
bus.Dispose();
}
public List <Model.Queue> PopulateMessageCounts(List <Model.Queue> deliveryQueues)
{
try
{
using (var advancedBus = RabbitHutch.CreateBus(_connectionString).Advanced)
{
foreach (var queue in deliveryQueues)
{
var existingQueue = new EasyNetQ.Topology.Queue(queue.Name, false);
queue.MessageCount = advancedBus.MessageCount(existingQueue);
}
}
return(deliveryQueues);
}
catch (Exception ex)
{
throw ex;
}
}
