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NodeBB v3 Chat Very Slow

Moved Performance

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  • DownPWundefined

    error with v3 in browser console

    Solved Performance
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    4 Posts
    249 Views
    phenomlabundefined

    @DownPW it’s in relation to the response I provided above

  • Pandaundefined

    Nodebb design

    Solved General
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    1 Votes
    2 Posts
    292 Views
    phenomlabundefined

    @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

    build nodebb Warning in entrypoint size limit

    Solved Performance
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    224 Views
    phenomlabundefined

    @eeeee they are nothing to worry about, and can be ignored.

  • phenomlabundefined

    Optimum config for NodeBB under NGINX

    Performance
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    3 Votes
    4 Posts
    826 Views
    phenomlabundefined

    @crazycells hi - no security reason, or anything specific in this case. However, the nginx.conf I posted was from my Dev environment which uses this port as a way of not interfering with production.

    And yes, I use clustering on this site with three instances.

  • phenomlabundefined

    Neural networks being used to create realistic phishing emails

    Security
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    19 Votes
    21 Posts
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    phenomlabundefined

    @crazycells this perhaps? 🙂

    terminator_endoskeleton_1020.webp

  • DownPWundefined

    NODEBB: Nginx error performance & High CPU

    Solved Performance
    69
    14 Votes
    69 Posts
    6k Views
    DownPWundefined

    @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/

  • phenomlabundefined

    NodeBB v3 and Harmony Theme

    Discussion
    22
    13 Votes
    22 Posts
    2k Views
    phenomlabundefined

    Been playing with the user profile page this afternoon. Thought I’d post a video as I’m really pleased with how this came out

  • JACundefined

    [NodeBB] Creating new user to auto post content

    Solved Customisation
    3
    0 Votes
    3 Posts
    831 Views
    JACundefined

    @phenomlab many thanks Mark 😁.