销毁负载影响中的会话

Question

我在Load Impact中创建了一个用户场景，模拟我们web商店中的几百个用户。

问题是，我似乎无法模拟Azure队列中的用户。队列只随着+1个用户而增加，而不是我想要的数百个用户：)

我已经创建了一个随机关联id，但会话似乎仍然存在。

有没有一种方法可以销毁会话，以便在脚本循环时创建一个新的会话？

我找到了一个LUA参考，上面写着destroy:session，但它对我不起作用。

function rnd()
return math.random(0000, 9999)
end
{"POST", "http://STORE.////", 
headers={["Content-Type"]="application/json;charset=UTF-8"}, 
data="{"ChoosenPhoneModelId":0,"PricePlanId":"phone","CorrelationId":"e97bdaf6-ed61-4fb3-".. rnd().."-d3bb09789feb","ChoosenPhoneColor":{"Color":1,"Code":"#d0d0d4","Name":"Silver","DeliveryTime":"1-2 veckor","$$hashKey":"005"},"ChoosenAmortization":{"AmortizationLength":24,"Price":312,"$$hashKey":"00H"},"ChoosenPriceplan":{"IsPostpaid":true,"IsStudent":false,"IsSenior":false,"Title":"Fast ","Description":"Hello.","MonthlyAmount":149,"AvailiableDataPackages":null,"SubscriptionBinding":1,"$$hashKey":"00M"},"ChoosenDataPackage":{"Description":"20 
GB","PricePerMountInKr":149,"DataAmountInGb":20,"$$hashKey":"00U"}}", 
auto_decompress=true}
})

关于如何操作的任何提示。提前谢谢。

Answer 1

关联id不是一个随机数。它是由您的服务器在cookie中设置的。像这样获取和使用：

local response = http.request_batch({
{"GET", "http://store.///step1", auto_decompress=true},
})
-- extract correlation Id
local strCorrelationId = response[1].cookies['corrIdCookie']

{"POST", "http://STORE.////", 
headers={["Content-Type"]="application/json;charset=UTF-8"}, 
data="{"ChoosenPhoneModelId":0,"PricePlanId":"phone","CorrelationId":"".. strCorrelationId .. "","ChoosenPhoneColor":{"Color":1,"Code":"#d0d0d4","Name":"Silver","DeliveryTime":"1-2 veckor","$$hashKey":"005"},"ChoosenAmortization":{"AmortizationLength":24,"Price":312,"$$hashKey":"00H"},"ChoosenPriceplan":{"IsPostpaid":true,"IsStudent":false,"IsSenior":false,"Title":"Fast ","Description":"Hello.","MonthlyAmount":149,"AvailiableDataPackages":null,"SubscriptionBinding":1,"$$hashKey":"00M"},"ChoosenDataPackage":{"Description":"20 
GB","PricePerMountInKr":149,"DataAmountInGb":20,"$$hashKey":"00U"}}", 
auto_decompress=true}
})

这就是您的用户的独特之处。如果将CorrelationId设置为任意随机数，则服务器将不会接受队列中的会话。

一旦它是唯一的和正确的，您的服务器将正确地接受POST。