Callback a specific function of Server VI to Client VI

[PVK_Labview]

Hi Everyone,

Is there any possibility of callback a specific function of one program (Server Application) to another application (Client)?

For eg., The client VI should sense or read the data only when there is a change of event from the Server VI, rather polling all the time.

**No shared global variables to be used** 

Hope I made it clear with my query. Kindly help me out.

Thanks in advance

Cheers

PVK

[jay0909]

Hi,

      Create a event structure in client program with bool as a event and just use property node (Value signalling) .This should work

[crossrulz]

Your best bet is to just use TCP communications.  If you have a connection, then just have the server send a message to the client and the client can then react accordingly.