Proxy for hex.pm

Hello!
I try use
’ mix hex.repo add my_hex http://my_hex.com’
To add my mirror of hex.pm, .
’ mix hex.repo list
Name URL Public key Auth key
my_hex http://my_hex.com
hexpm https://repo.hex.pm SHA256:O1LOYhHFW4kcrblKAxROaDEzLD8bn1seWbe5tq8TRsk ’
But it not work
I see tcp packages in my_hex.com server and it not contaned tcp connection from my development server.
I cant remove default repo.

I think, elixir dont use my configuration.

Please help my for my situation.

If you want to override the URL for the default repository “hexpm” you need to set it with mix hex.repo set url hexpm http://my_hex.com/.

This is documented here https://hex.pm/docs/tasks#hex_repo.