How to execute sequense of services at same time.

Gatling (Open-Source)
1

Hi, I am new to Gatling i need a small favour to execute sequense of services at same time, The flow should be like this webservice1 --> After it is done grab the Id and call the webservice2--> grab the anotherId and call the webservice3. I kindly requesting please suggest how to write script and help me out. Thanks in advance :slight_smile:

2

Hi There,

You’ve gotta at least come up with a construct and post your code here if you are facing problems. But I think it’s very hard to write gatling code for a couple of hypothetical webservices for you because I don’t know about “your” webservice. Please refer to the docs to get started and get back with any specific errors/questions that you need help with.

-Mahesh

3

Hi mahesh,
I have attached the code.So, I should be getting a ‘Id’ and some values when I execute this code. when i use this id as a parameter in next page, that page shall execute. So what i want finally is this id should reflect as a parameter in the next page.

class RegistrationInt extends Simulation {

val httpConf = http
.baseURL(“https://www.Home.com/api/home.php”)
.acceptHeader(“text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8”)
.doNotTrackHeader(“1”)
.acceptLanguageHeader(“en-US,en;q=0.5”)
.connection(“keep-alive”)
.acceptEncodingHeader(“gzip, deflate”)
.userAgentHeader(“Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20100101 Firefox/16.0”)

val headers_10 = Map(“Content-Type” → “multipart/form-data”)
val scn = scenario(“Registration”)
.exec(http(“Registration”)
.post("/")
.headers(headers_10)
.formParam(“username”, “Test”)
.formParam(“data[id]”, “56432”)
.formParam(“data[locale]”, “en_IE”)
.formParam(“data[campaignId]”, “TEST009”))

setUp(scn.inject(rampUsers(50) over (10 seconds))).protocols(httpConf)

}

Thanks,
Chiru

4

Something like this?
…

.exec(http(“request_1”)
.post("/xyz.xhtml")
.headers(headers_1)
.formParam(“form1”, “form1”)

.check(regex(""“option value=”(.*)">span""").saveAs(“gotIt”)))

…

.exec(http(“request_2”)
.post("/abc.xhtml")
.headers(headers_2)
.formParam(“form2”, “form2”)

.formParam(“getfromsession”, session => session.get(“gotIt”).as[String])
.check(regex(""“option value=”(.*)">span2""").saveAs(“gotIt2”)))

…val scn = scenario(“TestSimulation”)
.group(“group1”) {
exec(request1)
.exec(request1)
}

-Mahesh

5

In this situations how can I get only id in all response values from first page ? and also how can I pass as a parameter that id in next page? can you please elaborate your explanation if possible?? or some refer links?

thanks in advance,
chiru

6

I’m sorry but you’ve gotta do the regex yourself. Only you know your application well and I don’t think I can provide any more explanation hypothetically :frowning:

-Mahesh

7

Hi Mahesh,

Another doubt, Currently in Gatling reports, we are getting <800ms, 800ms – 1200ms, > 1200ms etc and we can change in the configuration file of gatling. The two parameters "lowerBound" and "higherBound". But, there is a way to change them per script instead of in the config file ?

Thnks!!