p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
p.addLast("protobufEncoder", new ProtobufEncoder());
p.addLast("authenticationHandler", new ClientHandshakeHandler(joinStatus));
p.addLast("connectionHandler", new ClientConnectionHandler(joinStatus, networkSystem));
p.addLast("handler", new ClientHandler(networkSystem));
return p;
}