x-delayed-type 是RabbitMQ 延迟消息插件(rabbitmq_delayed_message_exchange)中用于指定延迟交换机内部实际使用的交换机类型的一个参数。这个参数告诉 RabbitMQ,延迟消息交换机应该如何处理被延迟的消息。 2. 查找'x-delayed-type'必须为现有交换类型的原因 当RabbitMQ 尝试创建一个延迟交换机时,它需要知道这个交换机...
rabbitmq中默认只有四中交换机类型:headers、direct、fanout、topic。 所以我们需要自己安装一个x-delayed-message类型的交换机 x-delayed-message的安装 1、 下载插件 点击,下载 rabbitmq_delayed_message_exchange-3.8.0.ez。 2、将下载的包放到 /RABBIT_HOME/plugins下。 3、执行命令rabbitmq-plugins enable rabbit...
1 Error: Channel closed by server:406(PRECONDITION-FAILED) with message"PRECONDITION_FAILED - Invalid argument, 'x-delayed-type' must be an existing exchange type" 这个问题困扰我了一会儿,详情可见 Github Issues rabbitmq-delayed-message-exchange/issues/19,正确操作如下图所示:...
简介:connection error;reply-code=503;unknown exchange type ‘x-delayed-message‘ 欢迎来到我的博客,代码的世界里,每一行都是一个故事 ## 错误原因 这个错误表明你的 RabbitMQ 服务器不认识交换机类型 “x-delayed-message”,这通常是因为你的 RabbitMQ 服务器没有启用rabbitmq_delayed_message_exchange插件,或...
在RabbitMQ.Client.Framing.Impl.Model._Private_ExchangeDeclare(String exchange, String type, Boolean passive, Boolean durable, Boolean autoDelete, Boolean internal, Boolean nowait, IDictionary2 arguments) 在 RabbitMQ.Client.Impl.ModelBase.ExchangeDeclare(String exchange, String type, Boolean durable, Boo...
原博文 rabbitmq 报错信息:reply-code=503, reply-text=COMMAND_INVALID - unknown exchange type 'x-delayed-message' 2020-03-29 14:59 −... 焜掱玚 0 1655 RabbitMQ异常注意 reply-code=404, reply-text=NOT_FOUND - no exchange 'topic' in vhost '/', class-id=50, method-id= ...
Half-Body X-Ray Suppresses the Acquisition of Delayed-Type Hypersensitivity in the Mousedoi:10.1159/000232213800 R half-body x-ray suppressed the acquisition of allergic contact dermatitis in mice (1) if the x-ray field included the lymph nodes regional to the sensitization site, and (2) when...
2019-12-23 01:22 − 1、交换机 2、RabbitMQ整合springCloud 交换机 交换机属性: Name:交换机名称Type:交换机类型 direct、topic、fanout、headersDurability:是否需要持久化,true为持久化Auto D... 小蜜疯 0 726 RabbitMQ学习笔记(八、RabbitMQ总结) 2019-12-12 22:18 − 目录: 什么是消息中间件...
Clinical benefits and recovery of delayed-type hypersensitivity in patients with AIDS-related complex treated with IMREG-1 or placebo. IMREG-1 is a promising therapeutic for HIV-infected patients with symptoms of ARC. M Fiala,LA Cone,JW Sayre - 《International Journal of Immunopharmacology》 被引...
RabbitMQ延迟队列插件未安装,导致以下问题: ShutdownSignalException: connection error; protocol method: #method<connection.close>(reply-code=503, reply-text=COMMAND_INVALID - unknown exchange type 'x-delayed-message',class-id=40, method-id=10) ...