kotlin-logging | Simple Kotlin logging library with color support
kandi X-RAY | kotlin-logging Summary
kandi X-RAY | kotlin-logging Summary
Simple Kotlin logging library with color support for Unix-like systems
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kotlin-logging Key Features
kotlin-logging Examples and Code Snippets
repositories {
mavenCentral()
maven { url "https://jitpack.io" }
}
dependencies {
implementation group: 'com.github.inforion', name: 'kotlin-logging', version: '0.2.3'
}
import ru.inforion.lab403.common.logging.logger
import ru.inforion
import ru.inforion.lab403.common.logging.logger
class Lumberjack {
companion object {
@Transient val log = logger()
}
var count = 0
fun saw() {
count++
log.config { "I saw $count logs" }
}
}
Logger.onCreate { it.addPublisher(BeautyPublisher.file("my_log_file.txt")) }
val publisher = object : AbstractPublisher("MyPublisher") {
override fun flush() = Unit
override fun publish(message: String, record: Record) {
println("${
Community Discussions
Trending Discussions on kotlin-logging
QUESTION
I created a kotlin(1.6.10) project with maven(3.8.3) and spring boot 2.6.2 from https://start.spring.io/
I then included the following dependency:
...ANSWER
Answered 2022-Jan-28 at 13:18Please see this issue:
https://github.com/arrow-kt/arrow/issues/2658
So there was an issue in the 1.0.1 release and reverting to 1.0.0 should work for now, or you can use the arrow-jvm version with 1.0.1 for now and change it once the next release becomes available.
QUESTION
I am attempting to deploy a Spring Boot application to GCP's App Engine Standard environment. The application is able to receive published messages from PubSub while running locally on my dev machine. I have configured the application to authenticate with service credentials via the $GOOGLE_APPLICATON_CREDENTIALS
environment variable.
However, when I attempt to publish this application to App Engine, and then subsequently tail the logs (via gcloud app logs tail -s test-app-service
), I see the following error: Factory method 'googleCredentials' threw exception; nested exception is java.io.FileNotFoundException: src/main/resources/app-engine-service-creds.json (No such file or directory)
And the application fails to start. This happens both when I run the gcloud deploy CLI command:
...ANSWER
Answered 2021-Apr-10 at 20:51As it turns out, the tailed logs returned from the gcloud app logs tail -s {service-name}
command can be a bit of a red herring. Although I was deploying a new version of the application, and all traffic is 100% directed toward this new instance, the app does not "startup" until it receives a request. For reasons that I still do not fully understand, the logs were tailing a very stale version of the application (and I'm not the only one who has been confounded by this, obviously: "gcloud app logs tail" shows week old data).
In reality, the app was not experiencing any credentials issues after all, but was merely running out of memory on startup, and thus, I was unable to verify that the messages had been pulled successfully from PubSub by my applcation.
I fixed this by add the following parameter to my app.yaml
filed:
instance_class: f4
The problem has since resolved itself.
QUESTION
I'm trying to create a Micronaut function application with JPA support.
build.gradle.kts
...ANSWER
Answered 2020-Nov-23 at 10:35Turns out all I had to do was add the following to my application.yml
QUESTION
I'm trying to create an extension for KLogger/Logger which is an extension for slf4j's logger in order to better handle structured log messages. Could someone explain what's wrong with my code and how to fix it or work around it without passing my logger object? My extension is never called.
Below you may see the minimalistic build.gradle + snippet of code:
App.kt:
...ANSWER
Answered 2020-May-23 at 17:42Logger
has a function with the signature info(message: String, vararg arguments: Any)
(as converted to Kotlin). Although yourvararg
is for Pairs, that is just an ambiguous overload of Any. Extension functions cannot override non-extension functions and will simply be ignored if they do. You will have to change your function name or parameters.
QUESTION
I'm using kotlin-logging (https://github.com/MicroUtils/kotlin-logging), I want my logger to print to subclass name instead of abstract class name. Example I have these class
...ANSWER
Answered 2020-Feb-14 at 08:23You may want to send the logger to the abstract class.
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