Skip to content
Sudonix

sudonix

NodeBB v3 Chat Very Slow

Moved Performance
Log in to reply

6/47

3 May 2023, 19:49

topic:navigator.unread, 41
Related Topics
  • crazycellsundefined

    Page control arrows for PWA

    Solved Customisation
    47 29 Mar 2024, 21:14
    29 Mar 2024, 21:14
    25 Votes
    27 Posts
    2k Views
    undefined
    @crazycells it is, yes - I think I’ll leave it as there is no specific PWA CSS classes I know of. Well, you could use something like the below, but this means multiple CSS files for different operating systems. /** * Determine the mobile operating system. * This function returns one of 'iOS', 'Android', 'Windows Phone', or 'unknown'. * * @returns {String} */ function getMobileOperatingSystem() { var userAgent = navigator.userAgent || navigator.vendor || window.opera; // Windows Phone must come first because its UA also contains "Android" if (/windows phone/i.test(userAgent)) { return "Windows Phone"; } if (/android/i.test(userAgent)) { return "Android"; } if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) { return "iOS"; } return "unknown"; // return “Android” - one should either handle the unknown or fallback to a specific platform, let’s say Android } Once you’re in that rabbit hole, it’s impossible to get out of it.
  • Pandaundefined

    www. Infront stops website access?

    Solved Configure
    47 26 Jul 2023, 14:43
    26 Jul 2023, 14:43
    1 Votes
    10 Posts
    511 Views
    undefined
    @Panda because there is no match for the DNS entry specified. The receiving web server parses the headers looking for a destination hostname to match, and anything the web server is unable to resolve will be sent back to the root.
  • Pandaundefined

    Nodebb design

    Solved General
    47 11 Jul 2023, 10:13
    11 Jul 2023, 10:13
    1 Votes
    2 Posts
    320 Views
    undefined
    @Panda said in Nodebb design: One negative is not being so good for SEO as more Server side rendered forums, if web crawlers dont run the JS to read the forum. From recollection, Google and Bing have the capability to read and process JS, although it’s not in the same manner as a physical person will consume content on a page. It will be seen as plain text, but will be indexed. However, it’s important to note that Yandex and Baidu will not render JS, although seeing as Google has a 90% share of the content available on the web in terms of indexing, this isn’t something you’ll likely lose sleep over. @Panda said in Nodebb design: The “write api” is preferred for server-to-server interactions. This is mostly based around overall security - you won’t typically want a client machine changing database elements or altering data. This is why you have “client-side” which could be DOM manipulation etc, and “server-side” which performs more complex operations as it can communicate directly with the database whereas the client cannot (and if it can, then you have a serious security flaw). Reading from the API is perfectly acceptable on the client-side, but not being able to write. A paradigm here would be something like SNMP. This protocol exists as a UDP (UDP is very efficient, as it is “fire and forget” and does not wait for a response like TCP does) based service which reads performance data from a remote source, thus enabling an application to parse that data for use in a monitoring application. In all cases, SNMP access should be “RO” (Read Only) and not RW (Read Write). It is completely feasible to assume complete control over a firewall for example by having RW access to SNMP and then exposing it to the entire internet with a weak passphrase. You wouldn’t do it (at least, I hope you wouldn’t) and the same ethic applies to server-side rendering and the execution of commands.
  • Pandaundefined

    SEO and Nodebb

    Performance
    47 4 Jul 2023, 09:11
    4 Jul 2023, 09:11
    2 Votes
    2 Posts
    345 Views
    undefined
    @Panda It’s the best it’s ever been to be honest. I’ve used a myriad of systems in the past - most notably, WordPress, and then Flarum (which for SEO, was absolutely dire - they never even had SEO out of the box, and relied on a third party extension to do it), and NodeBB easily fares the best - see below example https://www.google.com/search?q=site%3Asudonix.org&oq=site%3Asudonix.org&aqs=chrome..69i57j69i60j69i58j69i60l2.9039j0j3&sourceid=chrome&ie=UTF-8#ip=1 However, this was not without significant effort on my part once I’d migrated from COM to ORG - see below posts https://community.nodebb.org/topic/17286/google-crawl-error-after-site-migration/17?_=1688461250365 And also https://support.google.com/webmasters/thread/221027803?hl=en&msgid=221464164 It was painful to say the least - as it turns out, there was an issue in NodeBB core that prevented spiders from getting to content, which as far as I understand, is now fixed. SEO in itself is a dark art - a black box that nobody really fully understands, and it’s essentially going to boil down to one thing - “content”. Google’s algorithm for indexing has also changed dramatically over the years. They only now crawl content that has value, so if it believes that your site has nothing to offer, it will simply skip it.
  • undefined

    NODEBB: Nginx error performance & High CPU

    Solved Performance
    47 17 Dec 2022, 21:42
    17 Dec 2022, 21:42
    4
    14 Votes
    69 Posts
    14k Views
    undefined
    @phenomlab Seems to be better with some scaling fix for redis on redis.conf. I haven’t seen the message yet since the changes I made # I increase it to the value of /proc/sys/net/core/somaxconn tcp-backlog 4096 # I'm uncommenting because it can slow down Redis. Uncommented by default !!!!!!!!!!!!!!!!!!! #save 900 1 #save 300 10 #save 60 10000 If you have other Redis optimizations. I take all your advice https://severalnines.com/blog/performance-tuning-redis/
  • undefined

    Gettin Erors NodeBB

    Solved Configure
    47 8 Nov 2022, 13:46
    8 Nov 2022, 13:46
    0 Votes
    7 Posts
    488 Views
    undefined
    @phenomlab no forum is working goods. there is no eror message since yestarday.
  • undefined

    NodeBB slow after DB recovery

    Solved Performance
    47 28 Feb 2022, 17:42
    28 Feb 2022, 17:42
    5 Votes
    1 Posts
    307 Views
    No one has replied
  • undefined

    NodeBB 1.19.3

    Solved Performance
    47 17 Feb 2022, 10:55
    17 Feb 2022, 10:55
    4 Votes
    33 Posts
    3k Views
    undefined
    @phenomlab I find the problem Mark The error message indicated this path : http://localhost:4567/assets/plugins/nodebb-plugin-emoji/emoji/styles.css?v=6983dobg16u I change the path url on config.json [image: 1645128773854-47bacc80-f141-41e4-a261-3f8d650cc6f6-image.png] And all it’s good Weird, I didn’t have to change that path before 1.19.3 But this does not prevent the problem from a clean install with Emoji Plugin EDIT: After test, that resolv the problem installation for 1.18.x but not for 1.19.x (I have other error message when I run ./nodebb Setup For resume: NodeJS 16_x with 1.18.x is ok