Brightsign Object Reference Manual (FW 5.1) Instrukcja Użytkownika Pobierz pdf (Strona 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

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