public void start(Future<Void> startFuture) { logger.info("[PacketDividerController-start()] START! > " + this.name); EventBus eb = vertx.eventBus(); PacketAnalyzer pa = new PacketAnalyzer(); eb.consumer( "PD_Trap" + remoteAddr, message -> { JsonObject jo = (JsonObject) message.body(); String recvMsg = jo.getString("recvPacket"); logger.debug(name_log + "PD_Trap, RECV[" + recvMsg.length() + "]> \n" + recvMsg); JsonObject paJo = new JsonObject(); paJo = pa.reqAnalyzePacket(recvMsg); logger.debug("paJo.size(): " + paJo.size()); // RESPONSE, to Target if (!paJo.isEmpty()) { logger.debug("nextCmd: " + paJo.getString("nextCmd")); String sendPacket = paJo.getString("sendPacket"); logger.debug("[sendData()] sendPacket: " + sendPacket); logger.debug(name_log + "PD_Trap, SEND> " + sendPacket); eb.send(remoteAddr + "Trap_ACK", sendPacket); } else { logger.debug(name_log + "PD_Trap, SEND> " + "NACK"); String sendPacket = "NACK"; eb.send(remoteAddr + "Trap_NACK", sendPacket); } }); }