Highlights include Sliding Sync (instant login/launch/sync), Native OIDC (industry-standard authentication), Native Group VoIP (end-to-end encrypted large-scale voice & video conferencing) and Faster Joins (lazy-loading room state when your server joins a room).

  • rglullis@communick.newsOP
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    1 year ago

    I agree in theory, but in practice my experience with Matrix has been infinitely better than with XMPP:

    • There is no decent client for all major platforms on XMPP. Conversations is “good” on Android, but what is its equivalent on iOS? On the desktop, Pidgin/Adium were ok if you wanted just to chat, but audio/video required a lot of work.
    • No decent web-based client for XMPP.
    • Setting up e2ee is a pain.
    • Setting up MUC is a pain.
    • To this day I did not manage to set up video chat on my XMPP server, or at least I never found someone on a different server that managed to connect with mine.

    Matrix may be technically complex, but at least it has managed to keep its ecosystem together. Whenever I’ve faced an issue with my server, all I needed to do was upgrade synapse. The “millions of users” in XMPP are mostly all on their own silos, while I am yet to have an issue where I want to chat with someone on Matrix but couldn’t because their client/server was not compatible with mine.

    • u_tamtam@programming.dev
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      1 year ago

      Yep, I’m absolutely appreciative of the good work put together by the Matrix folks on the client side, element is overall okay (although slow, quirky, unstable, …) because of fighting a misguided and unstable server and protocol.

      To answer your points:

      • what is its equivalent on iOS?

      https://siskin.im/

      • No decent web-based client for XMPP.

      I would argue that https://movim.eu/ is at least as good as element web. https://conversejs.org/ does the job to bridge across native clients.

      • Setting up e2ee is a pain.

      What is there to set up? The experience is very comparable to Signal and al. What did you find painful?

      • Setting up MUC is a pain.

      How so? It depends on the client, but on Conversations it’s a matter of clicking on + → “Create private group chat” or “Create public channel”. In gajim it’s + → “Create group chat”

      • To this day I did not manage to set up video chat on my XMPP server, or at least I never found someone on a different server that managed to connect with mine.

      For calls to work, you need to use a stun/turn server (like everything everywhere else, including Matrix, Jitsi Meet, …). If you self-host, and you have a recent ejabberd, it’s configured out of the box and you just have to open server ports.

      Matrix may be technically complex, but at least it has managed to keep its ecosystem together.

      Another way to put it, is that matrix is technically so complex that only a single party can afford to develop and maintain a working implementation. The documentation is lacking and alternative implementations are incompatible in effect. This isn’t a sustainable situation (that those who define the standard are the ones implementing it) and we have started to see the cascading effects of that with the bitrot of the IRC bridge with libera.chat for instance.

      I am yet to have an issue where I want to chat with someone on Matrix but couldn’t because their client/server was not compatible with mine.

      it’s funny because I’ve never experienced that in the XMPP world where the protocol is so stable that you can just S2S/C2S with decades-old servers seamlessly, whereas failing to update synapse for a matter of weeks guarantees compatibility issues. And I’m not even talking about 3rd party implementations like conduit for which incompatibilities is a guarantee.

      • rglullis@communick.newsOP
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        1 year ago

        Not to dismiss the work of FOSS developers, but siskin seems quite primitive. It does provide the very basic functionality that you could expect from any messenger from about 10 years ago but that’s about it.

        For calls to work, you need to use a stun/turn server

        I may try to take another look, but I did have a ejabberd server that was passing pretty much all the tests in the conversations suite, but I did not manage to make calls between pidgin and conversations.

        Which is kind of my beef with frustration with XMPP. There was never a whole combination of client/servers that would work consistent.

        Another way to put it, is that matrix is technically so complex that only a single party can afford to develop and maintain a working implementation.

        As long as this working implementation is working and it is open source with some community oversight, I don’t mind having a clear leader in the project. The alternative is this eternal push-pull of forces that we had in XMPP, where we end up with a fragmented ecosystem which is never universally accessible.

        whereas failing to update synapse for a matter of weeks guarantees compatibility issues.

        Well, yeah… but since when it is a good idea to let a server unpatched/out-of-date in the public internet?

        • u_tamtam@programming.dev
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          1 year ago

          Not to dismiss the work of FOSS developers, but siskin seems quite primitive.

          Fair, but it does that in ways that do not deceive its users, as in, what it does it does pretty well.

          It does provide the very basic functionality that you could expect from any messenger from about 10 years ago but that’s about it.

          As far as I’m concerned, Instant messaging was a solved problem 20 years ago, we had practically more features in Yahoo and MSN Messengers (of which XMPP was a superset, for bridging and compatibility purposes), and Whatsapp, telegram and the rest have been removing the most distracting features. What are you missing for effective communication essentially?

          I may try to take another look, but I did have a ejabberd server that was passing pretty much all the tests in the conversations suite

          Are you talking about the compliance suite? As far as I remember, it’s pretty upfront about testing the capability but not the implementation (because testing for things like calls is very difficult and network dependent, you won’t get the same behavior from being behind a NAT or a public IP, and the test passing is no guarantee that it will work in the wild. Even Google's own WebRTC STUN/TURN testing tool is full of gotchas but is a good step to add to your testing).

          Which is kind of my beef with frustration with XMPP. There was never a whole combination of client/servers that would work consistent.

          There will never be a client nor a server that will implement all XEPs, because that’s not desirable: some fringe/IoT/obsolete cases just have no meaning nor use for most users, though there are some compatibility levels, updated regularly, that all maintained clients and developers target (e g. https://xmpp.org/extensions/xep-0479.html ). Under those circumstances you have a pretty good user experience.

          As long as this working implementation is working and it is open source with some community oversight, I don’t mind having a clear leader in the project.

          But how about the implementation not working so well in practice and with enormous trade-offs, and the leader being essentially a marketing agency running for funds while covering up those trade-offs or blatantly lying about them?

          The alternative is this eternal push-pull of forces that we had in XMPP, where we end up with a fragmented ecosystem which is never universally accessible.

          Beyond the facade of new vector’s products, Matrix is as much fragmented if not more. Why would it be otherwise? Nothing is fundamentally better: there’s a spec and people chasing it. Except that in the case of Matrix, the spec is just there for reference and eventually consistent with what’s in the code of synapse running matrix.org, which is actually what matters (and might be quite different from what your server is doing for a bunch of good and bad reasons). I’ve bumped into more client to server and server to server incompatibilities hosting Matrix for few months than I did over years and years of operating XMPP. Things are just so much more stable and mature there (and slow, and boring, which users and admins alike tend to appreciate for something so central to their lives).

          • rglullis@communick.newsOP
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            1 year ago

            Instant messaging was a solved problem 20 years ago

            • Emoji support
            • Reactions
            • Share location in real-time
            • Threads in conversation
            • Media embeds

            AFAIK, none of that existed 20 years ago and all of that are features that expected of any basic messenger.

            how about the implementation not working so well in practice and with enormous trade-offs, and the leader being essentially a marketing agency running for funds

            GOTO 1. It’s the best one that we have (in practice) and it’s open source. If leadership ever becomes a real problem, it can be replaced.