Spring-rabbitMQ | Spring整合消息队列RabbitMQ | Pub Sub library

by shenzhanwang Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | Spring-rabbitMQ Summary

Spring-rabbitMQ is a Java library typically used in Messaging, Pub Sub, RabbitMQ applications. Spring-rabbitMQ has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Spring整合消息队列RabbitMQ

Support

Quality

Security

License

Reuse

Support

Spring-rabbitMQ has a low active ecosystem.

It has 7 star(s) with 3 fork(s). There are no watchers for this library.

It had no major release in the last 6 months.

Spring-rabbitMQ has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Spring-rabbitMQ is current.

Quality

Spring-rabbitMQ has 0 bugs and 0 code smells.

Security

Spring-rabbitMQ has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Spring-rabbitMQ code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Spring-rabbitMQ does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Spring-rabbitMQ releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

It has 7428 lines of code, 52 functions and 26 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed Spring-rabbitMQ and discovered the below as its top functions. This is intended to give you an instant insight into Spring-rabbitMQ implemented functionality, and help decide if they suit your requirements.

Sends a topic
Gets the country
Gets the mail id
Get the weight
Publish a topic
Gets the country
Gets the mail id
Get the weight
Send a direct mail
Send a mail message
Produce a new mail
Sends a mail to a queue
The binding2
This bean will be used by the Bean
The binding is black
Display topic queue2
Show topic queue
Subscribe two queues
Subscribe one or more queues
Display a mail
Display a mail queue
Display a direct queue
The main entry point
The binding to be green
Append an orange binding
Be aware of binding1
The binding topic
Property 1
The binding topic2

Get all kandi verified functions for this library.

Spring-rabbitMQ Key Features

No Key Features are available at this moment for Spring-rabbitMQ.

Spring-rabbitMQ Examples and Code Snippets

No Code Snippets are available at this moment for Spring-rabbitMQ.

Community Discussions

Trending Discussions on Spring-rabbitMQ

Memory leak outgoing messages rabbitmq

Why Github repo has no "clone" option?

RabbitMQ CachingConnectionFactory and publisherReturns configuration

How to acknowledge all successful messages with "Mono" handler?

How to get consumerTag in spring-rabbitmq 1.x

Is there any way to use configMaps in K8s with nested values to be used as environment variable in the pod?

QUESTION

Memory leak outgoing messages rabbitmq

Asked 2022-Mar-22 at 22:03

I have a Spring Boot application that is using Spring Integration. And I have problem with increasing memory over time. When I run profiler I can see problem in outbound endpoint when it seems like confirmation is not received. When I try debug the handling of confirmation locally everything looks ok. It appears only in k8s environment where a lot of messages are being sent (Maybe that is why local env is without problem). The error seems it appears after upgrade of springboot from version 1.6 to 2.3 (and all dependent dependencies). So that why I think it some missconfiguration but I am not sure where or why.

Versions:

spring boot: 2.3.3.RELEASE
spring-rabbitmq: 2.2.10.RELEASE
spring integration: 5.3.2.RELEASE

Configuration:

...

ANSWER

Answered 2022-Mar-22 at 22:03

Thanks for the reproducer; there are several issues; the root cause is using transactions with returns.

You can't use publisher confirms with transactions and the confirms/returns are designed to work together; there is nothing to trigger the removal of the pending returns.

Scheduling a call to template.getUnconfirmed() would normally help with clearing the pending returns, but it doesn't work.

There are several contributing factors as to why the memory is leaked, not least of which is the channel doesn't increment the nextPublishSeqNo so the pendingConfirms indexing is broken; the pendingConfirms map is used to trigger the cleanup so we still leave pendingReturns around.

The workaround (for now) is to use publisher confirms instead of transactions (or disable returns), but I will see if I can come up with a workaround while using transactions.

Source https://stackoverflow.com/questions/71482356

QUESTION

Why Github repo has no "clone" option?

Asked 2022-Mar-07 at 00:05

Well, probably so dumb question but I am not sure even how to search for it, I am pretty new to github. What I do is just watching some tutorials and I want to download the code from the link shared with the tutorials which is to this repo. I want to clone only this directory but there is no "git clone" option for that project. It is only possible for me to clone whole project which has many unrelated code. Do I have to clone whole project(maybe the tutor want me to clone them all) or is there a way to or download only that part ?

...

ANSWER

Answered 2022-Mar-06 at 21:37

You can't clone a single directory. You need to clone the entire project.

Source https://stackoverflow.com/questions/71374408

QUESTION

RabbitMQ CachingConnectionFactory and publisherReturns configuration

Asked 2021-Dec-06 at 22:17

A continuation of Make Spring RabbitMQ fail on missing exchange

I register MessageListenerContainer for multiple queues.

Where and how should I configure channel returnListener? - I thing the way I have done it is wrong. I inserted CachingConnectionFactory configuration into createQueueBMessageListener(...) - method responsible for creating one of multiple MessageListeners.

1. How should be CachingConnectionFactory additional configuration done Spring and Rabbit way? By now I didn't configure it in Java (only by application.properties and admins in K8S environment). I only injected ConnectionFactory and set it as connectionFactory in SimpleMessageListenerContainer (as in createQueueAMessageListener(...)), I even didn't know it's CachingConnectionFactory.

Is there something like CachingConnectionFactoryConfigurer?

2. Why is ReturnListener.handleReturn(..) not executed? ChannelListener.onCreate(...) is executed.

3. Checking missing exchange exception in cachingConnectionFactory.setCloseExceptionLogger and doing System.exit(1) there seems wrong to me, isn't it? But this is all I managed to do by now. I want to application not start when there is no exchange during binding creation. When I throw exception there application still starts. ReturnListener.handleReturn seems a better place for it, but it isn't executed when configured as below.

4. How can I stop Spring Application Context gracefully instead of System.exit(1)? - throwing exception doesn't stop Application Context. How to make RabbitMq fail to start in such situation? - when a creation of @Bean Binding at Spring Application Context start fails.

...

ANSWER

Answered 2021-Dec-06 at 22:17

// I think configuring CachingConnectionFactory here is a lame, isn't it?

It is not "lame"; that is the normal way of configuring beans with additional properties not exposed directly by Boot.

It should be called; have you tried debugging?
Why don't you do what I advised here Make Spring RabbitMQ fail on missing exchange - it's much simpler.
close() it - but, since you are using Spring Boot, it will do that for you - it registers a JVM shutdown hook that closes the context.

EDIT

Binding to a non-existent exchange will fail; you just need to force it to happen before the application is fully initialized, e.g. in an ApplicationRunner.

Source https://stackoverflow.com/questions/70212347

QUESTION

How to acknowledge all successful messages with "Mono" handler?

Asked 2021-Aug-19 at 17:27

I'm working with spring amqp and I use asynchronous return types like Mono. The one of my handlers:

...

ANSWER

Answered 2021-Aug-19 at 17:27

You don't need to manually ack such messages; the framework takes care of it when the Mono completes.

The warning is just to tell you that the container is not configured properly for this return type.

Source https://stackoverflow.com/questions/68833789

QUESTION

How to get consumerTag in spring-rabbitmq 1.x

Asked 2020-May-26 at 15:49

the spring-rabbitmq config is like

...

ANSWER

Answered 2020-May-26 at 15:49

1.1.3 is 7 years old; the consumerTag was added to MessageProperties in 1.4.2.

The only supported 1.x version is 1.7.14 - see the project page.

1.7.x will no longer be supported after this year.

However; you should NOT manually cancel the consumer; stop the container instead.

Source https://stackoverflow.com/questions/62018855

QUESTION

Is there any way to use configMaps in K8s with nested values to be used as environment variable in the pod?

Asked 2020-Feb-17 at 17:32

I have the sample cm.yml for configMap with nested json like data.

...

ANSWER

Answered 2020-Feb-17 at 17:32

Unfortunately it won't be possible to pass values from the configmap you created as separate environment variables because it is read as a single string.

You can check it using kubectl describe cm sample-cm

Source https://stackoverflow.com/questions/60258185

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Spring-rabbitMQ

You can download it from GitHub.
You can use Spring-rabbitMQ like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Spring-rabbitMQ component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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