Response got duplicated

Gatling (Open-Source)
1

Hello, I have an API request that has request body as this

{
       "pk": {
              "pairingKey": "pairKey"
       },
       "device": {
              "id": "idname"
       },
       "posName": "posName",
       "posVersion": "posVersion"
}

And the return body:

{
"session":{
       "id": "idname"
       },
       "at":{
              "token": "token"
       },
       "rt":{
              "refreshToken": "token"
       },
       "error": null
}

I need to take out the refreshToken, so I have scripted for Gatling as this:

pause(500.millis)
    .exec(  
      //config
        .body(StringBody(s"""{"pk": {"pairingKey": "#{userKey}"},
                "device": {"id": "#{randomDeviceId_REST_out}"},
                "posName": "posName",
                "posVersion": "posVersion"}""")
            )

        .check(jmesPath("rt.refreshToken").saveAs("refreshToken_out"))
        )

On Postman when I run 2 requests with different profile (pairingKey and deviceId), it would return me a refreshToken, id and at which is completely different from each other

But when it comes to Gatling make request to the server, it would oddly return the same refreshToken, different id and at, but the deviceId and pairingKey has been ensured to be different from each other. What could possibly the issue here? any help would be appreciated alot

2

That’s honestly not possible.
You should lower the logging level so you can see the traffic, there’s a very good chance you’re actually passing the same input parameters values.

3

Hi @slandelle , it turns out it’s a dev side issue, the same script is working normally now.
Thanks for your response

Additional information: the API’s token generation speed is slow so it caused the same token to be used repeatedly.