Send appleevent to livecode doesnt work ?

[Serge Brami]

I want to send an Applevent  to another livecode app running  on an other Mac on a local network.

for example

on the Mac 1  a button  with the script : 
"on mouseup
    send "hello" to "Mac2:livecode"
end mouseup"



on the Mac 2

"on appleevent type
    if type is "aevt" then
      put "hello"
    end if
pass applevent
end applevent


Well it works BUT only il on mac2 I switch from livecode to another app and then switch back to livecode

any idea ?