RabbitMQ producer confirmation

Producer recognition mechanism: By default, the operation of sending a message will not return any information to the producer, that is, by default, the producer does not know whether the message has arrived at the server correctly. If the message has been lost before it arrives at the server, the p ...

Posted on Fri, 01 Nov 2019 01:15:12 -0700 by upit

Common server environment building guide

title: Guide to building common server environment Modify history settings Modify environment variables vi ~/.bashrc Add the following # history add operation time export HISTTIMEFORMAT="%T %d/%m/%y " # To weed out consecutive duplicate entries from a history command export HISTCONTROL=ignoredups ...

Posted on Sun, 27 Oct 2019 19:41:51 -0700 by manianprasanna

Principle of SpringBoot Health Examination

I believe that all the students who read the previous article know the routine of SpringBoot automatic assembly. Look directly at the spring.factories file. When we use it, we only need to introduce the following dependencies. <dependency> <groupId>org.springframework.boot</groupId> <artifact ...

Posted on Wed, 09 Oct 2019 19:30:08 -0700 by fantomel

Java operation rabbitmq example

On the Processing of Multilevel Menu Tree in Java Preface This demo mainly demonstrates how Spring Boot integrates RabbitMQ, and demonstrates message sending and receiving based on direct queuing mode, queuing mode and topic mode. text For information on how to build rabbitmq, see [this art ...

Posted on Tue, 01 Oct 2019 10:47:23 -0700 by dubt2nv

Five Basic Models + Advanced Features of RabbitMQ

I. Installation 1.linux Download three rpm files and upload: elrang,scoat,rabbitmq-server Installation: rpm -ivh erlang-19.0.4-1.el7.centos.x86_64.rpm rpm -ivh socat-1.7.3.2-1.1.el7.x86_64.rpm --force --nodeps rpm -ivh rabbitmq-server-3.6.6- ...

Posted on Thu, 29 Aug 2019 21:25:29 -0700 by dandare

Spring Framework Building - mock(java)

I. What is mock? The role of mock mock is a test tool that achieves its desired results by simulating uncontrollable or complex request results (such as third party requests) and controlling request parameters. Popularly speaking, it is the &quo ...

Posted on Mon, 19 Aug 2019 01:52:30 -0700 by northk

python thread base

A basic concept 1 Parallel and concurrent 1 parallel Do something at the same time, you can do something at the same time without interrupting each other For example, a lane on a highway can have multiple non-intrusive vehicles running at the same timeIt is a concept that at the same time a vehicle may be running on each lane. 2 Concurrent, ...

Posted on Tue, 13 Aug 2019 18:20:22 -0700 by Silverlime

RabbitMQ transaction and confirm mechanism

This article refers to the following blog and then summarizes it after reproducing and concentrating.https://www.cnblogs.com/vipstone/p/9350075.html Normally, if the message enters the queue through the exchanger, it can complete the message persistence, but if the message does not arrive at the broker ...

Posted on Mon, 12 Aug 2019 21:03:21 -0700 by metalhead41

First Understanding RabbitMQ Arrangement

Introduction to RabbitMQ RabbitMQ is a message queue that acts as a proxy, allowing software and applications to connect and expand. These applications can be linked together to form a larger application, or connect user equipment and data. Message system achieves asynchronization and decoupling of applications by separating the sending and re ...

Posted on Mon, 05 Aug 2019 03:42:42 -0700 by ctsttom

[Meow MQ(2)] Rabbit MQ Single-machine Mode

[Meow MQ(2)] Rabbit MQ Single-machine Mode w-blog blog Hello! We met again this week. Today, let's go on to tell the story of RabbitMQ, the MQ software. In the last section and the successful installation of RabbitMQ, RabbitMQ is also configured to boot. So we should start real contacts and use it to manage and solve business problems. Please ...

Posted on Wed, 17 Jul 2019 17:18:12 -0700 by hofmann777