OpenWrt超时检测

参考http://www.right.com.cn/forum/thread-261702-1-1.html

vim /home/ihid/chaos_calmer/feeds/luci/modules/luci-base/root/etc/config/luci

修改sessiontime为自定义数值：

config internal sauth

	option sessionpath "/tmp/luci-sessions"

	option sessiontime 3600

修改/home/ihid/chaos_calmer/feeds/luci/themes/luci-theme-violet/luasrc/view/themes/violet/header.htm文件（取决于你用的是哪个主题），在里面添加一个js函数解决问题 ：

<script>

        var lastTime = new Date().getTime();

        var currentTime = new Date().getTime();

        var timeOut = 20 * 60 * 1000;

        window.onload=function (){

                window.document.onmousemove=function(){

                        lastTime = new Date().getTime();

                }

        };

        function testTime(){

                currentTime = new Date().getTime();

                if(currentTime - lastTime > timeOut){

                        console.log("TimeOut");

                        var tmp = 0;

                        document.onmousedown=function(event){

                                if (tmp == 0){

                                        alert("操作超时，请重新登录！");

                                        window.location.href="/cgi-bin/luci";

                                        tmp = 1;

                                }

                        }

                        document.onkeydown=function(event){

                                if (tmp == 0){

                                        alert("操作超时，请重新登录！");

                                        window.location.href="/cgi-bin/luci";

                                        tmp = 1;

                                }

                        }

                }

        }

        window.setInterval(testTime, 1000);

</script>