Injection Using Nginx doesn't work

[CommunityUser]

I'm trying to use a javascript agent through Nginx injection, but it's not showing any events.

On my pages, the code is already being injected.

And the page has access to CDN correctly.

But nothing is being logged in the controller.

Does anyone have any idea what it can be?

Thank you!

[CommunityUser · Accepted solution]

Using the code below has worked correctly: 

'<head> 

            <script charset="UTF-8">  

                window["adrum-start-time"] = new Date().getTime(); 

                (function(config){ 

                    config.appKey = "APP KEY"; 

                    config.adrumExtUrlHttp = "http://cdn.appdynamics.com"; 

                    config.adrumExtUrlHttps = "https://cdn.appdynamics.com"; 

                    config.beaconUrlHttp = "http://fra-col.eum-appdynamics.com"; 

                    config.beaconUrlHttps = "https://fra-col.eum-appdynamics.com"; 

                    config.xd = {enable : false}; 

                })(window["adrum-config"] || (window["adrum-config"] = {})); 

            </script> 

            <script type="text/javascript" src="//cdn.appdynamics.com/adrum/adrum-4.5.7.1910.js"></script>';