public void handle(Pp2pSend event) {
Address destination = event.getDestination();
if (destination.equals(self)) {
// deliver locally
Pp2pDeliver deliverEvent = event.getDeliverEvent();
trigger(deliverEvent, pp2p);
return;
}
long latency;
try {
latency = topology.getLatencyMs(self, destination);
} catch (NoLinkException e) {
// there is no link to the destination, we drop the message
return;
}
// make a DelayLinkMessage to be delivered at the destination
DelayLinkMessage message =
new DelayLinkMessage(self, destination, event.getDeliverEvent());
if (latency > 0) {
// delay the sending according to the latency
ScheduleTimeout st = new ScheduleTimeout(latency);
st.setTimeoutEvent(new DelayedMessage(st, message));
trigger(st, timer);
} else {
// send immediately
trigger(message, network);
}
}
public void handle(DelayLinkInit event) {
topology = event.getTopology();
self = topology.getSelfAddress();
}