Good morning, I would write an application ( or better add a feature to an existing application ) where an application sends some simple custom commands ( like "OPEN_DOOR" ) to another application. Both applications resides in different pcs.
How can I do? I saw the QNetwork module but I'm not sure what I would is a client-server application as is just some custom string sending.
For example pc1 send "OPEN_DOOR" to pc2 and this one execute a local slot.

Best Regards,
Franco