Serving a web app with --open or 'o' opens 10.0.0.32 instead of 127.0.0.1

[charles-r-earp]

Serving a web application with --open or pressing 'o' opens 10.0.0.32 instead of 127.0.0.1 (ie localhost), which is shown in the terminal.

To reproduce:

dx serve --example hello_world --platform web --open

Localhost is treated as a secure context by browsers, which is required for many web API's. This is how pages might fail. For instance, the fullstack-auth example fails to store secure cookies.

This bug is fairly easily worked around by either copying the address from the terminal or opening http://127.0.0.1:8080 manually.