failsafe | Fault tolerance and resilience patterns for the JVM | Functional Programming library
kandi X-RAY | failsafe Summary
kandi X-RAY | failsafe Summary
Failsafe is a lightweight, zero-dependency library for handling failures in Java 8+, with a concise API for handling everyday use cases and the flexibility to handle everything else. It works by wrapping executable logic with one or more resilience policies, which can be combined and composed as needed. Current policies include Retry, Timeout, Fallback, and CircuitBreaker.
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Top functions reviewed by kandi - BETA
- Handles a retry
- Returns a fixed delay in milliseconds
- Adjust the max duration
- Schedules the completion of the task
- Gets the executor service
- Gets the delayer executor service
- Prepare call
- Prepares the call
- Main entry point
- Sets the delay between retries
- Entry point for example
- Acquires a permit
- Executes the pre - scheduling of the permit
- Copy the statistics from the old stats
- Executes the call asynchronously
- Cancel this future
- Schedules a timeout for the given policy
- Schedules a timeout for execution
- Performs an async execution using the given Supplier
- Copy the statistics from the old stats to the new statistics
- Performs an async execution using the provided Supplier
- Checks if a threshold is met
- Acquires a permit from the pool
- Creates a function that applies the given innerFn to the given future
- Lazily initializes the bulkhead
- Executes the inner function with retries
failsafe Key Features
failsafe Examples and Code Snippets
Community Discussions
Trending Discussions on failsafe
QUESTION
So basically the goal is to combine these to functions into one or make it compatible with each other cause atm there is errors when it comes to the part when the path of the chosen file is not refer to in the same manner as the path of the found file within the loop if available in the folder.
So I know why I'm getting the error please see below 'HERE IS WHERE I GET THE ERROR' but I cant write the proper code to find my way out of the situation.
...ANSWER
Answered 2022-Apr-08 at 14:28This combines both the Dir()
and FileDialog
approaches:
QUESTION
Spock is being used to execute an integration test in a Spring Boot project (2.1.18.RELEASE). When I run with 1.3-groovy-2.5, I get this error:
...ANSWER
Answered 2022-Mar-28 at 21:40Regarding java.util.ServiceConfigurationError: org.junit.platform.engine.TestEngine: org.spockframework.runtime.SpockEngine Unable to get public no-arg constructor
Spring Boot 2.1.18.RELEASE
is really old, it manages JUnit 5 to 5.3.2
while Spock 2.x requires >= 5.8
. You can try setting 5.8.1
if you can't upgrade Spring Boot to a more recent version.
As for the type reflection error, we can't say much since you didn't share any code. Only that com.foo.controller.ConversionsController.createConversionJob(ConversionsController.java:68)
probably has some weird generics or is calling something that does.
QUESTION
I realise that I am presupposing it is the if__name__ == '__main__'
statement that will fix my problem, but after searching this site this seems to be a likely answer...
My script is designed to login to a Gmail account, open specific emails and click on a certain link. The script should then wait about 15 seconds, before closing the new window, and then move onto the next email.
However, when I try to run the script it gets stuck with a Runtime Error.
I will post the script and then the error message below it. Any help would be greatly appreciated, because I am completely stuck.
...ANSWER
Answered 2022-Mar-05 at 16:52It seems to be a Windows/Mac specific issue, check out this answer
It has to do with the way the multiprocessing module starts processes on those platforms. Basically you should not start processes outside the __main__
context.
So try to move any process creation into the main
block as shown below:
QUESTION
I have a worksheet where column C has a formula that looks up value if column D = "Metered". Users, who are mostly farm workers, have the ability to overwrite it (or possibly delete it using the Make Correction button). Unless column D = "Metered", I don't care if column C is overwritten because data validation makes sure entry is OK. Users are supposed to Tab past column C unless load is "Metered". As a failsafe, I duplicated the "Metered" lookup formula elsewhere and the results are in column S. I don't get any errors on code below, but it doesn't do anything -- previous versions would do things but not the right things. Clearly, I cannot solve this on my own and very much appreciate any help you can provide. I want to run the failsafe once a day when the workbook is opened (running on laptops and speed is important).
...ANSWER
Answered 2022-Feb-13 at 22:32It appears as though the contents of your FOR loop is all screwed up. This is untested but change this ...
QUESTION
I'm trying to update a bunch of dns cname entry, using azure-powershell.
I have no troubles getting the dns entry I need to update, but my problem starts when trying to update the cname (due to the fact there can be only one cname entry).
I went to azure documentation, and found about set-azdnsrecordset, but I failed to find the correct parameter/syntax to update the CNAME
Here is what I tried.
...ANSWER
Answered 2022-Feb-09 at 09:29One of the workaround to update CNAME records in Azure DNS
To update CNAME we have to remove the existing alias and then have to add a new one.
We have tried with below cmdlt
and updated the CNAME:
PowerShell Cmd:-
QUESTION
I have a spring-boot application with mysql database connection and junit test classes. That's working fine in local machine. But when I pushed the code to Gitlab to build a CI/CD pipeline, the build stage is failing due to mysql connection issue.
application.yml
...ANSWER
Answered 2022-Jan-23 at 10:53It seems the issue lies in the fact with how you try to access your DB in gitlab.
When you add the mysql service
QUESTION
I'm using the Maven Integration Testing Framework plugin to test one goal of a custom-developed plugin. As far as the tests go, everything works well. However, there is one unexpected and undesired technicality that I have noticed:
The local repositories created for individual test cases in target/maven-it/.../test-case/.m2/repository
are always populated remotely - from the Maven Central Repository. If I run mvn clean integration-test
without being connected to the Internet, the dependency resolution results in an error after a failed connection attempt. I would expect it, however, to look for the dependencies in the "standard" cache located in USER/.m2/repository
first, where the dependencies were already present in my experiment.
It's interesting that even after adding the --offline
option to mvn clean integration-test
, online dependency resolution is still attempted.
My main question is - should this be happening? Is this the expected behavior when using the Maven Integration Testing Framework? Or do you think there might be something wrong with the way I'm using it?
Related dependencies from the pom.xml
of the tested custom-developed plugin:
ANSWER
Answered 2022-Jan-13 at 20:24If the dependencies would be consumed from the users local cache $HOME/.m2/repository
it could happen that parts which are already in the local cache influence the integration test. That's one of the the reasons each integration tests is completely separated from each other.
Furthermore it makes it possible to parallelise the integration tests in an easier way.
Furthermore you can configure your own settings.xml
to consume any dependencies from an repository instead directly from central this would also mean that the integration test would consume their dependencies from that
repo.
Apart from that the usage of the users local cache would make it impossible (or at least much more complicated) to create a local cache with predefined state (which means already existing artifacts) to test particular scenarios.
QUESTION
This is my code:
...ANSWER
Answered 2021-Dec-31 at 13:08You need to take care of a few things here:
You have already download the ChromeDriver and accessing it as:
QUESTION
In the code below as you can see i'm trying to find an image in the screen with a .png(that i didn't add because i don't think it's the problem) but it doesn't find anything
...ANSWER
Answered 2021-Dec-22 at 22:44I see that you confidence is set to 80%. It's a little tricky when you're not looking for the exact match. Have you tested the code with an image that doesn't require confidence to work?
Sometimes there is a difference in the hue. Try locateOnScreen(image, grayscale=False) and see if that makes a difference.
It would help if you included both the image you're trying to find and a copy of the screenshot in order to reproduce the error.
QUESTION
I use this Maven configuration in order to execute TestNG collection of tests:
...ANSWER
Answered 2021-Nov-23 at 08:23Use maven-surefire-plugin version 2.22.2 instead of 3.0.0-M5:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install failsafe
You can use failsafe 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 failsafe 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 .
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