aslongas http response not OK

[michael...@hellosign.com]

Hello Group,

I'm trying to do an aslongas check that seems like it should be pretty simple, but it doesn't seem to be working for me.  Here's the gist:

class Demo extends Simulation

{

  setUp(

    scenario("Demo Start")

      .exec(_.set("rs", "0"))

      .exec(_.set("workflowGuid", "D1O5KIBJo4BEB1Kt"))

      .exec(Test.printSession)

      .exec(Test.checkCallback)

      .exec(Test.printSession)

      .inject( atOnceUsers(1) )

  )

}

object Test {

  val checkCallback: ChainBuilder = asLongAs(session => session("i").as[Int] < 10 && session("rs").as[String] != "200", "i") {

    exec(

      http("Look for callbacks")

        .get(Constants.callbackUrl + "?workflow_id=${workflowGuid}")

        .check(status.saveAs("rs"))

    )

  }

  val printSession: ChainBuilder = exec(session => {

    session.foreach(print)

    session

  })

}

That outputs:

Session(Demo Start,1,Map(gatling.http.cache.dns -> io.gatling.http.resolver.ShuffleJdkNameResolver@1f9ea9a7, rs -> 0, workflowGuid -> D1O5KIBJo4BEB1Kt),1529105538251,0,OK,List(),io.gatling.core.protocol.ProtocolComponentsRegistry$$Lambda$380/848102479@671ea959)16:32:18.353 [INFO ] i.g.c.c.Controller - InjectionStopped expectedCount=1

Session(Demo Start,1,Map(gatling.http.cache.dns -> io.gatling.http.resolver.ShuffleJdkNameResolver@1f9ea9a7, rs -> 200, workflowGuid -> D1O5KIBJo4BEB1Kt),1529105538251,40,OK,List(),io.gatling.core.protocol.ProtocolComponentsRegistry$$Lambda$380/848102479@671ea959)16:32:20.340 [INFO ] i.g.c.c.Controller - All users are stopped

================================================================================

2018-06-15 16:32:20                                           3s elapsed

---- Requests ------------------------------------------------------------------

> Global                                                   (OK=10     KO=0     )

> Look for callbacks                                       (OK=10     KO=0     )

---- Demo Start ----------------------------------------------------------------

As you can see, the value is initially zero, then 200, but it executes 10 times.  I know that I'm getting a 200 the first time I call it in this scenario but it doesn't exit the loop as expected.

I'm using gatling version 2.3.0.

Thanks in advance!

[Vu Nguyen]

https://groups.google.com/d/msg/gatling/5bIEPSM1zzw/2XfF2KhEBgAJ

session("rs").as[Int] != 200

[michael...@hellosign.com]

Hi Vu,

Thanks for your reply.  changed to string comparison, exactly the same effect:

  val checkCallback: ChainBuilder = asLongAs(session => session("i").as[Int] < 10 && session("rs").as[String] != "200", "i") {

I also enabled trace logging and have verified that the very first request is returning 200 and yet request it made 10 times:

Request:

Look for callbacks: OK 

=========================

Session:

Session(Demo Start,1,Map(gatling.http.cache.dns -> io.gatling.http.resolver.ShuffleJdkNameResolver@4137634e, rs -> 200, workflowGuid -> D1O5KIBJo4BEB1Kt, i -> 1),1529334171391,40,OK,List(ExitOnCompleteLoopBlock(i)),io.gatling.core.protocol.ProtocolComponentsRegistry$$Lambda$379/721395199@1aa94fb5)

=========================

HTTP request:

GET https:/example.com/gatling?workflow_id=D1O5KIBJo4BEB1Kt

headers=

Host: example.com

Accept: */*

=========================

HTTP response:

status=

200 OK

I have also tried adding exitAsap = true, same result.

[Stéphane LANDELLE]

Status code is an INT!!!

Stéphane Landelle

GatlingCorp CEO

slan...@gatling.io

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[michael...@hellosign.com]

Oop, misread.  I actually did try that initially:

session("rs").as[Int] != 200

But that throws an exception:

java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer

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[michael...@hellosign.com]

Ah hah!  I was initializing it as a string!  

Thanks for your help, works as expected!