Mobile RUM Supported Environments

import UIKit
import Alamofire
import ADEUMInstrumentation

var mySession:Session?					// customized Session singleton

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    
	func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
		// Override point for customization after application launch.

		// create customized instance of AF Session
		let myConfiguration = URLSessionConfiguration.af.default
		mySession = Session(configuration: myConfiguration)
		
		let myUrl1 = URL(string: "https://www.google.com/?q=request%201")!
		let urlRequest1 = URLRequest(url: myUrl1)
		
		// the first network request prior to ADEumInstrumentation.initWith will not be instrumented
		mySession?.request(urlRequest1 as URLRequestConvertible).response {
			response in debugPrint(response)
			
			// initialize iOS agent
			let config = ADEumAgentConfiguration(appKey: "XX-XXX-XXX-XXX")
			config.loggingLevel = .all
			ADEumInstrumentation.initWith(config)
			
			// update our Session instance singleton, instrumentedSession, so that URLSession will be instrumented
			let myConfiguration = URLSessionConfiguration.af.default
			let instrumentedSession = Session(configuration: myConfiguration)
			// replace mySession with instrumentedSession
			mySession = instrumentedSession
			
			// subsequent requests use updated mySession from instrumentedSession, so should be instrumented
			let myUrl2 = URL(string: "https://www.google.com/?q=request%202")!
			let urlRequest2 = URLRequest(url: myUrl2)
			mySession?.request(urlRequest2 as URLRequestConvertible).response {
				response in debugPrint(response)
			}
		}
		// has instrumentedSession been created yet? Indeterminate. If not, this request won't be instrumented
		let myUrl3 = URL(string: "https://www.google.com/?q=request%203")!
		let urlRequest3 = URLRequest(url: myUrl3)
		mySession?.request(urlRequest3 as URLRequestConvertible).response {
			response in debugPrint(response)
		}
		return true
	}
    
}