CODEWITHSUNDEEP
gatlingscala-gatling
Sarthak
Sarthak

Reputation: 63

Parallel http calls in same gatling scenario

I have a scenario where I am preparing the request for a user and then hitting 2 endpoints with the same request

  val scenario9 = scenario("All end points")
    .feed(feeder)
    .exec(session => {
      val uniqueId = session("uniqueId").as[Int]

      val startIdx = Math.min(30 * (uniqueId - 1) + 0, 49951)
      val endIdx = Math.min(startIdx + 30 + 0, 49951)

      val dynamicArray = fullarray.slice(startIdx, endIdx)
                                  .map(elm => s""""$elm"""")
                                  .mkString("[", ",", "]")

      session.set("requestArray", dynamicArray)
    })
    .exec(http("test1" )
      .post("/endpoint1")
      .body(ElFileBody("./performance/resources/Req1.json")).asJson
      .check(status.in(200))
    )
    .exec(http("test2" )
      .post("/endpoint2")
      .body(ElFileBody("./performance/resources/Req1.json")).asJson
      .check(status.in(200))
    )

If I do this, endpoint1 gets called and then endpoint2 isn't called until I get the response from endpoint1. I need to call these 2 endpoints parallely. I've tried using .resources but it doesn't work.

  val scenario9 = scenario("All end points")
    .feed(feeder)
    .exec(session => {
      val uniqueId = session("uniqueId").as[Int]

      val startIdx = Math.min(30 * (uniqueId - 1) + 0, 49951)
      val endIdx = Math.min(startIdx + 30 + 0, 49951)

      val dynamicArray = fullarray.slice(startIdx, endIdx)
                                  .map(elm => s""""$elm"""")
                                  .mkString("[", ",", "]")

      session.set("requestArray", dynamicArray)
    })
    .resources(
        http("test1" )
            .post("/endpoint1")
            .body(ElFileBody("./performance/resources/Req1.json")).asJson
            .check(status.in(200)),    
        http("test2" )
            .post("/endpoint2")
            .body(ElFileBody("./performance/resources/Req1.json")).asJson
            .check(status.in(200))
    )

Anything else that I could try?

Upvotes: 0

Views: 17

Answers (1)

Stéphane LANDELLE
Stéphane LANDELLE

Reputation: 6600

"resources" can only be used as a child of a parent HTTP request.

What you're looking for is not supported yet, see https://github.com/gatling/gatling/issues/3783

Upvotes: 0

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