@Override
public void emit(OutboundPacket packet) {
DeviceId devId = packet.sendThrough();
String scheme = devId.toString().split(":")[0];
if (!scheme.equals(this.id().scheme())) {
throw new IllegalArgumentException("Don't know how to handle Device with scheme " + scheme);
}
Dpid dpid = Dpid.dpid(devId.uri());
OpenFlowSwitch sw = controller.getSwitch(dpid);
if (sw == null) {
log.warn("Device {} isn't available?", devId);
return;
}
// Ethernet eth = new Ethernet();
// eth.deserialize(packet.data().array(), 0, packet.data().array().length);
OFPortDesc p = null;
for (Instruction inst : packet.treatment().allInstructions()) {
if (inst.type().equals(Instruction.Type.OUTPUT)) {
p = portDesc(((OutputInstruction) inst).port());
OFPacketOut po = packetOut(sw, packet.data().array(), p.getPortNo());
sw.sendMsg(po);
}
}
}
@Override
public void emit(OutboundPacket packet) {
NodeId myId = clusterService.getLocalNode().id();
NodeId master = mastershipService.getMasterFor(packet.sendThrough());
if (master == null) {
return;
}
if (myId.equals(master)) {
notifyDelegate(new PacketEvent(Type.EMIT, packet));
return;
}
communicationService
.unicast(packet, PACKET_OUT_SUBJECT, SERIALIZER::encode, master)
.whenComplete(
(r, error) -> {
if (error != null) {
log.warn("Failed to send packet-out to {}", master, error);
}
});
}