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V2EX  ›  NGINX

Nginx 未来版本里的 JavaScript 虚拟机

  •  
  •   Livid · 2015-10-01 12:22:26 +08:00 · 5685 次点击
    这是一个创建于 3348 天前的主题,其中的信息可能已经有所发展或是发生改变。
    21 条回复    2015-10-02 00:20:26 +08:00
    vitovan
        1
    vitovan  
       2015-10-01 12:24:57 +08:00
    WTF!
    shuson
        2
    shuson  
       2015-10-01 12:29:41 +08:00
    不得不说老毛子果然是战斗民族
    LazyZhu
        3
    LazyZhu  
       2015-10-01 12:35:33 +08:00
    Niubility.
    vitovan
        4
    vitovan  
       2015-10-01 12:37:40 +08:00
    riaqn
        5
    riaqn  
       2015-10-01 12:38:31 +08:00
    用 js 来配置 nginx ? 是这样理解么……
    xfspace
        6
    xfspace  
       2015-10-01 12:39:10 +08:00 via iPad
    这功能。。。不错
    emric
        7
    emric  
       2015-10-01 12:41:41 +08:00
    简直前端狗的春天.
    db520
        8
    db520  
       2015-10-01 12:47:36 +08:00 via Android
    lua 怎么办,有必要又造一个轮子吗?
    wdlth
        9
    wdlth  
       2015-10-01 12:52:20 +08:00
    nodeGINX 要出现了?
    dndx
        10
    dndx  
       2015-10-01 12:55:16 +08:00
    OpenResty 表示压力很大。
    MaiCong
        11
    MaiCong  
       2015-10-01 13:13:03 +08:00 via iPad
    表示期待
    joyee
        12
    joyee  
       2015-10-01 13:25:41 +08:00
    We run a separate VM for each request, so there ’ s no need for garbage collection.

    谁敢做下小白鼠?
    Roope
        13
    Roope  
       2015-10-01 14:11:56 +08:00
    感觉好你还的样子。

    @wdlth nginScript
    love
        14
    love  
       2015-10-01 14:28:52 +08:00
    @joyee 这很好啊,和第一语言 php 一样的运行模式
    kn007
        15
    kn007  
       2015-10-01 15:58:51 +08:00
    xiqingongzi
        16
    xiqingongzi  
       2015-10-01 16:51:39 +08:00
    我说 nginx 的 wiki 咋改版了呢
    Robling
        17
    Robling  
       2015-10-01 18:32:58 +08:00
    不是作为一个模块而是直接嵌入到里面么?
    cylin
        18
    cylin  
       2015-10-01 18:56:30 +08:00
    好棒(/≧▽≦/)
    paulw54jrn
        19
    paulw54jrn  
       2015-10-01 19:47:27 +08:00   ❤️ 1
    评论褒贬不一啊

    ```
    You're using JS, which helps the expressivity issue a bit, but in exchange it's inheriting all the problems of JS, and squishing them into my web server, and with no apparent framework for making common and dangerous tasks simple and safe.

    For example, the comment in your second says that unary + applied to a string will "convert upstream number to integer", but that's not true. It converts a String to a Number (including the "number" NaN). +"0.5" is the Number 0.5, which will send you to the server "my_upstream0.5". +"X" is NaN, which will send you to "my_upstreamNaN". Unary + supports scientific notation, too, so "1.2e-100" becomes "my_upstream1.2e-100". It supports hexadecimal integers, too, though that's less interesting when you clamp to [0,1].

    These mis-routings are probably harmless in this case, but it's not hard to imagine similar situations where they're not.

    If the authors of a feature can't use it safely in their trivial demo examples in the product announcement, what confidence do I have that I'm going to be able to make it work reliably and securely on an actual production website?

    --JS Dude
    ```
    secondwtq
        20
    secondwtq  
       2015-10-01 22:34:53 +08:00
    貌似开发者的意思是希望这东西仅仅用来配置 nginx 服务程序,而不是做出一个完整的服务。和 OpenResty 之类还是有分别的。
    zsj950618
        21
    zsj950618  
       2015-10-02 00:20:26 +08:00 via Android
    世界是 javascript 的
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