message)->{System.out.println("接收到了消息:"+newString(message.getBody(),StandardCharsets.UTF_8));};CancelCallbackcancelCallback=consumerTag->System.out.println("消费者取消了消费信息行为");channel.basicConsume(QUEUE_NAME,true,deliverCallback,cancelCallback);// 6、释放资源 - 但是这里不能直接...
*/intConsumer(conststring &strQueueName, string &message_array,intGetNum =1,structtimeval *timeout =NULL);private:CRabbitmqClient(constCRabbitmqClient & rh);voidoperator=(constCRabbitmqClient & rh);intErrorMsg(amqp_rpc_reply_tx,charconst*context); string m_strHostname;// amqp主机intm_i...
* */ channel.queueDeclare("queue1", false, false, false, null); // 6: 准备发送消息的内容 String message = "你好,学相伴!!!"; // 7: 发送消息给中间件rabbitmq-server // @params1: 交换机exchange // @params2: 队列名称/routing // @params3: 属性配置 // @params4: 发送消息的内容 ch...
AMQP(Advanced Message Queuing Protocol)是一种高级消息队列协议 定义了一套确定的消息交换功能,包括交换机(Exchange),队列(Queue)等 这些组件共同工作,使得生产者能够将消息发送到交换器,然后由队列接收并等待消费者接收 AMQP 还定义了一个网络协议,允许客户端应用通过该协议与消息代理和AMQP 模型进行交互通信 RabbitM...
请检查queue或group name与handler的信息 400 DMS.10540010 The request format is incorrect 请求的格式错误:{错误描述信息}。 请检查请求格式 400 DMS.10540011 The message size is {message size}, larger than the size limit {max allowed size}. 请求消息大小超过阈值,目前为{消息大小},最大限制为:{最大...
self.rates = ('ack','deliver','deliver_get','publish') def run(self): resp = requests.get(self.url, auth=HTTPBasicAuth('adminuser','***')) data = json.loads(resp.text) tag =''p = []forqueue in data:# ready and unackmsg_total =0forkey in self.keys:q= {}q["endpoint"]...
中午调整了一台应用服务的mq ttl参数后,重启时出现如下异常: Caused by: com.rabbitmq.client.AlreadyClosedException: channel is already closed due to channel error; protocol method: #method<channel.close>(reply-code=406, reply-text=PRECONDITION_FAILED - inequivalent arg 'x-message-ttl' for queue '...
The problem of consuming messages with the get method. If the consumer loses the connection, the message will remain permanently unacked. With the consume method, the message will return to the queue if the connection is lost after timeout. There is a possibility of data loss and i don't ...
redisManager.getObjByDB(5,statisticMessage.getMessageId());if(CheckUtil.isEmpty(dealNumString)){redisManager.setObjDBAndTime(5,statisticMessage.getMessageId(),Integer.toString(0),60*60*12);dealNumString=String.valueOf(0);}dealNum=Integer.parseInt(dealNumString);//超出重复处理次数,舍弃当前消息...
log.info("启动/暂停指定队列消息消费,consumeSwitch:{},queueName:{}",consumeSwitch,queueName); //获取所有消息监听容器 Collection listenerContainers = rabbitListenerEndpointRegistry.getListenerContainers(); for (MessageListenerContainer container : listenerContainers) { ...