创建queue时参数arguments设置了x-dead-letter-routing-key和x-dead-letter-exchange,会在x-message-ttl时间到期后把消息放到x-dead-letter-routing-key和x-dead-letter-exchange指定的队列中达到延迟队列的目的。 arguments = { 'x-message-ttl': 10000, # 延迟时间 (毫秒) 'x-dead-letter-exchange': exchange,...
i:当前定义的队列是connection中的chanenl是共享的,其他的connection是访问不到的; ii:当connection.close时,queue就被删除。 autoDelete:自动删除:当最后一个consumer断开之后,autodelete被触发; arguments:参数【功能强大】,rabbitmq的一个扩展 2)、QueueBindNoWait 队列声明无需等待【async】异步流程 3)、QueueDecl...
arguments.put("x-max-priority", 5); * 存活时间,创建queue时参数arguments设置了x-expires参数,该queue会在x-expires到期后queue消息, * 亲身测试直接消失(哪怕里面有未消费的消息)。 arguments.put("x-expires", 60000); * 创建queue时参数arguments设置了x-dead-letter-routing-key和x-dead-letter-exchange...
2.Queue.DeclareOk queueDeclare(String queue, boolean durable, boolean exclusive, boolean autoDelete, Map<String, Object> arguments) throws 1. 2. 3. 不带任何参数的queueDeclare 方法默认创建一个由RabbitMQ 命名的(类似这种amq.gen-LhQzlgv3GhDOv8PIDabOXA 名称,这种队列也称之为匿名队列)、排他的、自...
arguments:其它一些参数。如:x-message-ttl,之类 queueDeclareNoWait voidqueueDeclareNoWait(String queue,booleandurable,booleanexclusive,booleanautoDelete,Map<String,Object>arguments)throws IOException; 返回值是void,表示不需要服务端的任何返回, queueDeclarePassive ...
public com.rabbitmq.client.AMQP.Queue.DeclareOk queueDeclare(String queue, boolean durable, boolean exclusive, boolean autoDelete, Map<String, Object> arguments) throws IOException {com.rabbitmq.client.AMQP.Queue.DeclareOk ok = this.delegate.queueDeclare(queue, durable, exclusive, autoDelete, argumen...
Queue.DeclareOk queueDeclare (String queue , boolean durable , boolean exclusive , boolean autoDelete , Map arguments) throws IOException; 不带任何参数的 queueDeclare 方法默认创建一个由 RabbitMQ 命名的(类似这种 amq.gen-LhQzlgv3GhDOv8PIDabOXA 名称,这种队列也称之为匿名队列〉、排他的、自动删除 ...
Experimenting with the amqp lib and it's worked fine until I added at x-message-ttl argument for one of my queues. args = make(amqp.Table) args["x-dead-letter-exchange"] = "someex" args["x-message-ttl"] = uint32(900000) deadQueue, err = ...
channel.ExchangeDeclare(exchange: settings.ExchangeName, type: settings.ExchangeType, durable: true, autoDelete: false, arguments: null); channel.QueueDeclare(queue: settings.QueueName, durable: true, exclusive: false, autoDelete: false, arguments: null); ...
queue_arguments={'x-expires': int(DEFAULT_QUEUE_EXPIRATION *1000)}) self.connect()defconnect(self):self._dashi.ensure(self._conn, self._connect)def_connect(self, channel):self._queue = Queue(channel=channel, **self._queue_kwargs) ...