Server cisServer = Network.createServer(tcpPort, udpPort);
cisServer.addConnectionListener(serverConnectionListener);
cisServer.addMessageListener(serverMessageListener);
cisServer.start();
LogFactory.getLog(ServerMain.class).info("Server is running...");
} catch (IOException e) {
LogFactory.getLog(ServerMain.class).error("Error while initializing!", e);
System.exit(-1);