public void DelaySender(MessageData message, int delay_time)
{
Context.SendConnection = RabbitMQClientFactory.CreateConnection(Config);
using (Context.SendConnection)
{
Context.SendChannel = RabbitMQClientFactory.CreateChannel(Context.SendConnection);
using (Context.SendChannel)
{
string queue = "test_ttl_queue";
string exchange = "test_ttl_exchange";
string route_key = "test_ttl_routekey";
RabbitMQClientFactory.ExchangeDeclare(Context.SendChannel, exchange, "direct", false, false);
Dictionary <string, object> arg = new Dictionary <string, object>();
arg.Add("x-dead-letter-exchange", "test_ttl_exchange.delay");
arg.Add("x-dead-letter-routing-key", "test_ttl_route.delay");
RabbitMQClientFactory.QueueDeclare(Context.SendChannel, queue, true, false, false, arg);
RabbitMQClientFactory.QueueBind(Context.SendChannel, queue, exchange, route_key);
byte[] msg_byte = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(message));
IBasicProperties properties = Context.SendChannel.CreateBasicProperties();
properties.DeliveryMode = 2; //持久化消息
properties.Expiration = delay_time.ToString(); //消息过期时间
Context.SendChannel.BasicPublish(exchange, route_key, properties, msg_byte);
}
}
}
public void Sender(MessageData message)
{
Context.SendConnection = RabbitMQClientFactory.CreateConnection(Config);
using (Context.SendConnection)
{
Context.SendChannel = RabbitMQClientFactory.CreateChannel(Context.SendConnection);
using (Context.SendChannel)
{
RabbitMQClientFactory.ExchangeDeclare(Context.SendChannel, Config.ExchangeName, "direct", false, false);
RabbitMQClientFactory.QueueDeclare(Context.SendChannel, Config.QueueName, true, false, false);
RabbitMQClientFactory.QueueBind(Context.SendChannel, Config.QueueName, Config.ExchangeName, Config.RouteKey);
byte[] msg_byte = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(message));
IBasicProperties properties = Context.SendChannel.CreateBasicProperties();
properties.DeliveryMode = 2; //持久化消息
Context.SendChannel.BasicPublish(Config.ExchangeName, Config.RouteKey, properties, msg_byte);
}
}
}
private void DelayReceiver()
{
Context.ReceiveConnection = RabbitMQClientFactory.CreateConnection(Config);
Context.ReceiveConnection.ConnectionShutdown += (o, e) =>
{
return;
};
Context.ReceiveChannel = RabbitMQClientFactory.CreateChannel(Context.ReceiveConnection);
string delay_exchange = "test_ttl_exchange.delay";
string delay_routekey = "test_ttl_route.delay";
string delay_queue = "test_ttl_queue.delay";
RabbitMQClientFactory.ExchangeDeclare(Context.ReceiveChannel, delay_exchange, "direct", false, false);
RabbitMQClientFactory.QueueDeclare(Context.ReceiveChannel, delay_queue, true, false, false, null);
RabbitMQClientFactory.QueueBind(Context.ReceiveChannel, delay_queue, delay_exchange, delay_routekey);
var consumer = new EventingBasicConsumer(Context.ReceiveChannel);
consumer.Received += Consumer;
Context.ReceiveChannel.BasicQos(0, 10, false);
Context.ReceiveChannel.BasicConsume(delay_queue, false, consumer);
}