BrightSign Object Reference Manual (FW 5.1) - Manual (Page 194)

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sender.SetDestination("255.255.255.255", 21075)
sender.Send("Hello")
roDatagramReceiver
This object sends roDatagramEvent instances to a message port when UDP packets are received on a specified port.
Object Creation: The roDatagramReceiver object is created with a single parameter. The
port paremeter specifies the
port on which to receive UDP packets.
CreateObject("roDatagramReceiver ", port As Integer)
Interfaces:
ifIdentity , ifSetMessagePort
The ifIdentity interface provides the following:
• GetIdentity() As Integer
The ifSetMessagePort interface provides the following:
• SetPort(a As Object)
This example script listens for UDP packets on port 21075:
receiver = CreateObject("roDatagramReceiver", 21075)
mp = CreateObject("roMessagePort")
receiver.SetPort(mp)
while true
event = mp.WaitMessage(0)
if type(event) = "roDatagramEvent" then