rabbitmq queue

As mentioned before, in a cluster environment, only metadata in the queue is synchronized on all nodes in the cluster, but data in the queue only exists on one node. This is disappointing: if the data is not redundant, it is easy to lose data or even durable, if the node where the data is located is lost, it will wait for the node to be restored. is there a message redundancy solution? Yes,

This is an example of a spring MVC consolidation RABBITMQ Implementation delay queue that contains the complete code that can be run. have been groping for a long time before, hope can help you to take some detours less. Starting in Shen's blog. What is a deferred queue In layman's parlance, the delay queue is a bit li

The Erlang version of the company development and test environment is 19.0.3,RABBITMQ version 3.6.10. Stable use for nearly a year under the cluster condition, no problem.In order to remain consistent with the line, the online production environment uses the same version, and after several months of operation the problem occurs. The phenomenon is as follows:In a few days, there were three queues with no consumer problems. View the logs for RABBITMQ.Op

20120825 Zheng Q: Why do MQ need to control the producer traffic? A: The trouble is: "The implementation and design of virtual machines like Erlang have not prevented users from throwing messages to the Message Queue of a process. When the message production speed is too fast, when the processing capacity of the process is exceeded, these messages are accumulated, occupying more memory and eventually causing VM crash. 』 Q: Why do I need to know that M

Install and configure the RabbitMQ message queue and push messages. I haven't written it for a long time. Recently, I used RabbitMQ in my project. I found some materials for testing and finally succeeded. I will share the steps for installing and configuring RabbitMQ. I. ErlangInstallation Process: 1.double hit otp_win

In the actual business we will meet the information produced by the producers, not immediately consume, but delay a period of time in consumption. The RABBITMQ itself does not directly support the delay queue feature, but we can implement the delay queue based on its characteristics Per-queue Message TTL and Dead lette

Our server uses RABBITMQ as a container for message relays. One day I doubted whether the RABBITMQ queue could digest in time. Then the command inquires the following: Rabbitmqctl list_vhosts | Grep-p ". *\.host" | Xargs-i rabbitmqctl list_queues-p {} | grep "Queue". Do not check do not know, a check scare jump: Most s

51 period to Korea to play, by the way to a friend company. The so-called nonsense, is the past to listen to technology sharing, there are Python, Golang, devops,docker some topics. On the whole, there are still some gaps between technical aspects and domestic. Starting with the strong demand for all aspects of the business, we used RABBITMQ as the message queue, using the

Python development [Chapter 11]: RabbitMQ queue, pythonrabbitmq RabbitMQ queue RabbitMQ is a message queue. We have learned the queue: threading