Is it possible to create a scenario which changes every loop, for example sending a different JMS message in every iteration

Gatling (Open-Source)
1

I have the following scenario in which I send a JMS message, but I want to change the textMessage for every request sent. Is that possible, how can I create a dynamic scenario in which I generate the request every iteration and pass it to textMessage()

var scn = scenario(“SCENARIO1”).repeat(Constants.repetitions) {
req= RequestCreatorUtil.createCalcAndSignRequest(vin.apply(index))
println(vin.apply(index))
println(req)
exec(jms(“first test”).requestReply
.queue(“requestQueue”)
.replyQueue(“responseQueue”)
.textMessage(calcAndSignRequest) //this should change every loop
.property(JMSHeaderParameters.JMS_PARAM_SENDER, “GATLINGLOADTEST”)
}

}

setUp(scn.inject(rampUsers(Constants.numberOfUsers) during (Constants.durationRampUp))).protocols(jmsConfig)

}

I am using Gatling 3.0.0

2

Pass the current system time stomp