Can´t divide messages between apps

[Silvio Liria]

Hi everyone,

I have the following setup

Cumulus server with incoming data and broadcasting.

Cumulus Application A on ports A and ClientsApp A connecting to Cumulus Application A all of the in ports A

Cumulus Application B on ports B and ClientsApp B connecting to Cumulus Application B all of the in ports B

So , if i understand correctly, each setup should be invisible for each other and ClientApp A should NOT see messages from ClientApp B

But the problem is that both ClientApps (A & B) see all the messages from Cumulus Applications (A & B),

Is there a way to divide the data flow between applications. 

I know there is but i don´t know if i´m doing something wrong or i´m stuck with some bug.

Thanks everyone.