Hi there,

This question may have come by before. However, I still have not managed to access my Django API (fetching data from React service) through internal routing.

Django backend: settings.py
I am sure that my environment variables are received from the railway environment variables.

I have included the following:
ALLOWED_HOSTS = [

os.getenv('BACKEND_PRIVATE_URL', 'localhost'),

f"{os.getenv('BACKEND_PRIVATE_URL', 'localhost')}:8000'",

os.getenv('BACKEND_PUBLIC_URL', 'localhost'),

]

CORS_ALLOWED_ORIGINS = [

f"https://{os.getenv('FRONTEND_PUBLIC_URL')}",

f"http://{os.getenv('BACKEND_PRIVATE_URL')}:{os.getenv('PORT', '8000')}", # Allow Railway internal URLs with port

]
And this as well for CSRF_TRUSTED_ORIGINS. Also without the port for the private URL.

React frontend: apiClient.ts
Fetches from https://backend.railway.internal/api/path (also tried with port).

Railway
In railway, both services are in the same project and same environment. Both services indicate that the internal connection should be possible.

Thanks in advance!