Public IP in Network menu is not updated immediately after a change

[fedkad]

Description

When the system changes its public IP(s), this is not reflected in the Network menu immediately.

Steps to Reproduce

1. While AstraMonitor is running connect to a VPN service (I am testing with WireGuard).
2. The new public IP(s) that are obtained by the system are not reflected in the Network menu immediately (it takes a few minutes).
3. Disconnect from the VPN service.
4. The VPN public IP(s) stay for a while in the Network menu.

Environment

• Astra Monitor Version: 19
• GNOME Version: 45.2
• Operating System and Version: Ubuntu 23.10
• Other Relevant System Information: Notebook computer

Additional Context

Restarting AstraMonitor immediately updates the Public IP address(es) displayed in the Network menu.

An explanation on the Public IP discovery process may be useful here.

[ljuzig]

There's no way to know when the remote IP changes. I cannot query it too often because that would be an unwanted behavior for most of the users. I can anyway do something about it. I can query it when the menu is opened if it hasn't been queried recently and I can add a click to refresh over the IP menu element.

[fedkad]

Personally I don't think that a public IP is something that needs to be monitored. So, the "on-demand" refresh may be an acceptable option.