[Bug] Forum freezing/crashing Firefox

Discussion in 'Help & Support / Errors & Bugs' started by 314, Jul 2, 2016.

  1. 314

    314 Irrational SuperMod, former ServerAdmin
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    Minecraft Username:
    314.

    Brief Description:
    Occasionally a forum script causes Firefox to freeze. Symptoms explained below.

    Instructions:
    Wait for the problem to occur every few hours. It appears to occur more often when using many ECC tabs (>8-10).

    How many times did you recreate this bug?:
    I am filing this report after the sixth freeze within the last week; I think it is the twenty-seventh freeze since the new forum layout was added. It never occurred before.

    Result:
    Firefox's RAM usage rises to >5GB, CPU usage goes to 80%, and it stops responding. This sometimes leads to the crash of resource intensive programs like Minecraft. Sometimes Firefox crashes itself in a way that doesn't allow me to start a new Firefox process until I kill three to four old ones via the command line or the task manager.

    Firefox's "A script on the site is not responding" window appears.
    "Continue execution": No change.
    "Debug script": See evidence section below.
    "Stop script": I'd expect that this stops the script... but nothing changes.

    Expected Result:
    No freezing, normal CPU and RAM usage.

    Evidence:
    This was a little tricky. Firefox's "The script is not responding" window showed a condensed script URL, "https://www.ecocitycraft.com/foru...ons.min.js?_v=25e2d2e9_1.5.7.0:1". Neither informative nor helpful. After choosing the "Debug script" option, I had to deal with a freezing debugger that finally showed me the full name of the script - "https://www.ecocitycraft.com/forum/js/audentio/uix_dark/functions.min.js?_v=25e2d2e9_1.5.7.0:1".

    I looked at it, my current opinion is "I hate minified JS code".
     
  2. kukelekuuk

    kukelekuuk C͕̹̲̽ͪ͐ͩ̔L̜̦̝͈ͦ̿̾̿ḘA̻̗̤̳̐ͭ̆̿̃̑ͭN̊̓͑̇ͯ
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    Well, that js file is literally the whole forum. Not much can be changed with it. All I can say is disable flash and update firefox. Usually it's one of the two. But then again, this is you we're talking about.
     
    #2 kukelekuuk, Jul 2, 2016
    Last edited: Jul 2, 2016
  3. 314

    314 Irrational SuperMod, former ServerAdmin
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    Disabled/removed for quite a while already.
    Newest version.

    I was already expecting such a comment and agree. :p
     
  4. dgam02

    dgam02 ♫ Shitposting Ex-SA ♫
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  5. Harryhaz1

    Harryhaz1 RIP Lava sponge.
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    @314 has requested this bump as they cannot themselves do so due to said bug.
     
    #5 Harryhaz1, Sep 4, 2016
    Last edited: Sep 4, 2016
  6. 314

    314 Irrational SuperMod, former ServerAdmin
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    Mhm.

    This bug occurs in a clean install of Firefox on my Virtual Machine.
    Edge and Chrome respond in a similar way - they stop responding and nothing except the task manager or taskkill -f can save them.
     
  7. Ladyvamptress

    Ladyvamptress Bloodlust Ex-EcoLegend
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    This happens to me too...
    I've tried everything mentioned with no resolve.
    I have just had to resort to not staying on the forum for long stents.
     
  8. kukelekuuk

    kukelekuuk C͕̹̲̽ͪ͐ͩ̔L̜̦̝͈ͦ̿̾̿ḘA̻̗̤̳̐ͭ̆̿̃̑ͭN̊̓͑̇ͯ
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    I'm pretty sure it's shoutbox causing issues. I don't keep the tab open for very long now and it solves my problem.
     
  9. 314

    314 Irrational SuperMod, former ServerAdmin
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    Empirical evidence suggests that:
    1. The shoutbox is not the only cause, or
    2. The shoutbox is also loaded when a page without it is visited - i.e., directly accessing threads via bookmarks without ever visiting the subforums list can cause the bug.
    When this bug occurs, staying on the forum for a few seconds suffices. :/