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package utils

import com.fasterxml.jackson.databind.node.TextNode
import com.fasterxml.jackson.databind.{JsonNode, ObjectMapper}
import io.gatling.jsonpath.JsonPath

object JsonPathUtil {

  private lazy val mapper = new ObjectMapper

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// <!-- https://mvnrepository.com/artifact/org.apache.kafka/kafka-clients -->
// <dependency>
//     <groupId>org.apache.kafka</groupId>
//     <artifactId>kafka-clients</artifactId>
//     <version>3.3.2</version>
// </dependency>


import org.apache.kafka.clients.consumer.KafkaConsumer
import org.apache.kafka.clients.producer.{KafkaProducer, ProducerRecord}

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import java.util.concurrent.ThreadLocalRandom

def random(max: Int): Int = {
  ThreadLocalRandom.current().nextInt(max + 1)
}

def generateIpV4():String =
  (Seq.fill(3)(random(255)) ++ Seq(random(254))).mkString(".")

println(generateIpV4())

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import org.apache.kafka.clients.consumer.KafkaConsumer
import org.apache.kafka.clients.producer.{KafkaProducer, ProducerRecord}

import java.time.Duration
import scala.jdk.CollectionConverters._

object ConsumerExample extends App {

  import java.util.Properties

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class MultipleLevelFilter extends AbstractMatcherFilter[ILoggingEvent] {

  private var levels: Set[Level] = _

  def setLevels(levels: String): Unit = {
    this.levels = levels.split('|').map(Level.toLevel(_, Level.OFF)).toSet
  }

  def getLevels = levels

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Gatling: How to pass the session variables between two scenarios?

I have a general solution which can easy to use. There are several steps how to do it.

Create methods which get all session variable from one scenario and another method which sets this variables:

import scala.collection.concurrent.{Map => ConcurrentMap}

def passAnotherSession(implicit transferVariable: ConcurrentMap[String, Any]): Expression[Session] =

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import java.util.concurrent.ThreadLocalRandom

val scope = (0 to 9) ++ ('a' to 'f')

def randomElement[T](seq: T*): T = {
  seq(ThreadLocalRandom.current.nextInt(seq.size))
}

def generateIp: String = (1 to 32).foldLeft("") { (acc, _) =>
  acc + randomElement(scope: _*)

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