class HandlerStatus implements Handler {
    @Override
    public void handle(Context ctx) throws Throwable {<FILL_FUNCTION_BODY>}

    /**
     * 验证安全性（基于token）
     */
    private boolean authServerToken(String token) {
        return CloudClient.list().inListOfServerToken(token);
    }
}

        String token = ctx.headerOrDefault(WaterProps.http_header_token, "");

        //调用任务必须要有server token
        if (authServerToken(token)) {
            RuntimeStatus rs = RuntimeUtils.getStatus();
            rs.name = Instance.local().service();
            rs.address = Instance.local().address();

            ctx.outputAsJson(ONode.stringify(rs));
        } else {
            ctx.status(400);
            ctx.output("Invalid server token!");
        }
    
<no_super_class>