Infinite recursion in baseURL

[kulakowka]

I received a very strange bug:

My configuration looks like this:

If you specify the full base url ("http://localhost:3000/api/"), then everything works:

[rubennorte]

I just inspected Axios code and the cause of that bug is that Axios resolves the full URL before calling interceptors, so we receive the built URL in config.url and config.baseURL still has a value. We could fix that in our side but I think that's something Axios should handle (internally removing baseURL once it's used or resolving URL's just before the request must be made).

Would you consider creating a PR there?

[kulakowka]

I'm afraid that I can not even formulate the problem correctly. ^_^

[rubennorte]

This has already been fixed in axios/axios#950 so it'll work fine in axios-retry when it's released.

[JulesAU]

I'm running the latest Axios (0.17.1) and I'm still seeing this behaviour (with a relative baseURL).

Have had to specify an absolute baseURL to work around it.