public interface MulticastListener extends EventListener
processMulticast
method is invoked.Modifier and Type | Method and Description |
---|---|
void |
processMulticast(String name,
Message message)
Called when a multicast message is received from the NetServer.
|
void processMulticast(String name, Message message) throws Exception
Multicast messages are generated by other servers when particular event occurs (e.g., the price of a stock has reached a certain limit).
In order to receive multicast messages, a program has to subscribe to
them using either the ServerChannel.enableMulticast
or the ClientSlot.enableMulticast
method.
name
- the name of the multicast.message
- the data of the multicast.Exception
- when an error occurs while processing the message.ServerChannel.enableMulticast
,
ClientSlot.enableMulticast
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