Advice on communication between hardware

[PatV 1]

I'm working with Delphi 10.3.3

 

Hi all,

 

does anyone have an idea for a project like this ;

 

On a desktop, a software (master), and on a tablet (let's says surface) the slave. I would like to send the PDF or whatever from the master to the slave on runtime.

 

What's the best approach to communicate between the 2 ?  A thread communicating with a database ? or a communication channel between the master / slave ?

 

Thanks

 

Patrick

 

 

[A.M. Hoornweg 138]

App tethering?

 

http://docwiki.embarcadero.com/RADStudio/Rio/en/Sharing_Data_with_Remote_Applications_Using_App_Tethering

 

 

[PatV 1]

Thanks I will look at. I really don't know if I'll play with Tcp/Ip Socket or something else.