is there a way to print on failure?

Gatling (Open-Source)
1

Hi, very new to gatling, scala etc so please accept my apologies…

Using the following example…

val scn = scenario("Scenario Name").repeat(repeatTimes) {
 feed(cNumbers)
  .exec(http("request_1")
  .get("/c/" + "${c_number}")
  .queryParam( """access_token""", """$£$£""")
  check (status.is(200))
  check (jsonPath("$.c_name").is("${name}"))
  check (jsonPath("$.type").is("${c_type}"))

  )
}



If any of the Checks fail, is there a way to simply print out the c_number data that was fed in so that I can find out where something failed and just check if it was data issue ?



I've tried to put a println in there but it doesn't seem to like it! Where would I put it?



Thank you in advance
2

Either enable the proper logging level in logback.xml, or dump some extra data in the log file: http://gatling.io/docs/2.0.3/http/http_protocol.html#dumping-custom-data

3

I put the following:

.extraInfoExtractor(extraInfo => List(extraInfo.request))



And this is outputting all the request into the log which is great.



1. is this log file limited by space? If so I assume this will fill up?



2. Is there a way of limiting it to results that were KO only? istead of showing OK and KO? if so what do i add?
4 
(extraInfo => if (somethingYouCanEasilyGuess) List(extraInfo.request) else Nil)
5

Thanks