Welcome to My Blog!

• 2017-03-10

  工作

  工作
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  最近一直在忙着公司的手机小号业务，总结下用到的东西。

  这个业务可以说是JS全栈。前端用AngularJS+MySQL(持久化) 后端 NodeJS+express+redis（临时存储）。日志文件用winston。底层的SYS模块使用mocha+chai+sinon做BDD测试。当然这个架构都是老师傅写好的，目前负责测试和部署顺便熟悉代码以便后期接手维护。

  期间遇到很多难点，主要是对ES6的新特性缺乏了解，比如，生成器，比如，Promise。

  测试是从底层的lua脚本开始:

  redis-cli --ldb --eval ./prepare.lua HuaWeiAXB 'cp_cmd' hw 13157204810 13157204812 13157204813 13157204811
  

  使用–ldb 可以在沙箱环境下执行lua脚本，而不会真正写入Redis。

  Node后端记录的时间戳精确到毫秒，而Angular模板默认解析的到秒，要想页面上显示毫秒得使用模板过滤器：

  <tr ng-repeat="item in searchResult">
      <td></td>
      <td></td>
      <!--<td></td>-->
      <!--<td></td>-->
      <td ng-bind="item.partya"></td>
      <td ng-bind="item.partyb"></td>
      <td ng-bind="item.partyx"></td>
      </tr>
  

  后期为了性能和扩展性上docker集群，rabiitmq。

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• Kodi_activate_of_window_'%i'_refused

  2017-01-19

  Kodi Debug Log.

  11:00:50 T:1733399232   DEBUG: Activating window ID: 11108
  11:00:50 T:1733399232    INFO: Activate of window '11108' refused because there are active modal dialogs
  11:00:50 T:1733399232   DEBUG: ------ Window Deinit (DialogProgress.xml) ------
  

  谷歌搜索后在Kodi的bug跟踪系统中找到：

  http://trac.kodi.tv/ticket/15960

  摘录解决问题的关键：

  This problem is becoming a major issue with the Isengard builds. Any dialog that tries to open another window no longer works because of the modal dialog check (ie- using playercontrols.xml to open visualization or full screen video). I find myself having to put Dialog.Close(all,force) all over the place in my skin in order to compensate, which defeats the purpose of the check to begin with.

  Also, I don’t think the failure of the modal check should not be relegated to an INFO entry in the debugging log. It should show up as a WARNING at minimum. Having it only show up as an INFO makes it very difficult to diagnose.

  Last edited at 2015-07-01T03:52:19+01:00 by ZexisStryfe

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• 2016-09-22-Tornado遇到的error: [Errno 24] Too many open files

  2016-09-22

  Tornado

  tonado  nginx
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  部署到服务器上Web应用－微信遥控器，在运行一段时间，访问出现如下情况：

  504 Gateway Time-out
  
  nginx/1.2.9
  

  StackOverFlow上的找到的解答是, 重新设置ulimit ,查看本机：

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• 诡异的Git错误，confused by unstable object source data

  2016-09-22

  Git

  Git
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  服务器是阿里云的，部署的Tornado应用。

  git add .
  fatal: confused by unstable object source data for f7922e1d201945e62d84dc6a43c2a5c2102d9be7
  

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• 备份Docker中的Gitlab

  2016-08-15

  Docker

  Docker  Gitlab
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