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RUMM-1910 Strip query parameters from span resource #728

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merged 1 commit into from
Jan 21, 2022

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xgouchet
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What and why?

Spans have a limited number of unique resource values. Removing query parameters ensure we don't use too many unique slots, and aligns the iOS SDK with android and other APM implementations.

@xgouchet xgouchet requested a review from a team as a code owner January 19, 2022 13:00
Comment on lines +422 to +427
static func mockWith(url: String, queryParams: [URLQueryItem], httpMethod: String) -> URLRequest {
let url: URL = .mockWith(url: url, queryParams: queryParams)
var request = URLRequest(url: url)
request.httpMethod = httpMethod
return request
}
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We could simplify mocking by getting rid of func mockWith(url: String, queryParams: [URLQueryItem]) -> URL

and do

static func mockWith(url string: String, httpMethod: String = "GET") -> URLRequest {
    let url: URL = URL(string: string)!
    var request = URLRequest(url: url)
    request.httpMethod = httpMethod
    return request
}

let request: URLRequest = .mockWith(url: "https://www.example.com?foo=42&lang=en")

WDYT?

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I'm always more inclined to have more control. Also, assuming we could use some fuzzy testing in iOS, it'd be easier to generate a random base url and a random list of query param to build the full url than writing all like you propose

@xgouchet xgouchet requested a review from maxep January 20, 2022 14:05
@xgouchet xgouchet merged commit 45916d2 into master Jan 21, 2022
@maxep maxep mentioned this pull request Jan 27, 2022
@ncreated ncreated deleted the xgouchet/RUMM-1910/fix_span_resource branch April 12, 2022 08:32
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3 participants