currentURL is empty in the browser when the APP is served by FastBoot

[MartinMalinda]

Experienced here: https://github.com/ember-learn/ember-api-docs/pull/239/files#diff-8be18fa18c3ed63d667abc0d4ae71015R34

When I serve the app with FastBoot disabled, currentURL works fine in the browser.
With FB enabled, currentURL is returned correctly in FB side but not in the browser.

[rwjblue]

Yikes, that's a weird one. How can I reproduce to debug?

[MartinMalinda]

I tried to create a reproduction repository but I've kind of failed 🤦‍♂️
https://github.com/MartinMalinda/fastboot-current-url
Here the router service consistently returns null in all route lifecycle hooks. Maybe thats WAI and the currentURL should not be available sooner?

In the api-docs-repo it probably partially works because of some asynchronous promise resolving, but I should probably find a more reliable way to get the current URL anyways.

Maybe this can be closed:)