#Synapse

𝘋𝘪𝘳𝘬dirk@gts.0x7be.net
2026-01-30

Why the fuck is it so annoyingly annoying to set up #Synapse in docker?

Where the hell should I forward port 8448 to for having federation working? When forwarding to 8008 it fails with context deadline exceeded (Client.Timeout exceeded while awaiting headers), if I forward to anything else I get connection refused

Non-federated usage is fine, I just cannot reach out to other server and other server cannot find me.

Sven Slootweg, low-spoons mode ("still kinky and horny anyway")joepie91@slightly.tech
2026-01-30

Anyone else seeing error spam in their Synapse logs, related to integer conversion in log messages? Possibly coupled with high CPU usage? :boost_ok:

(Intentionally not providing more details for Reasons)

#Matrix #Synapse

Does anyone know if syanpse still requires a full extra deployment of MAS or if there's any support rolled into synapse yet? I don't want to have to run a whole extra database just to maintain OIDC support when using element-x, when synapse already supported it to begin with. Initially they required sliding sync as well, but they did away with running that as a separate deployment. Having to backup and maintain two databases for one service feels very overkill.

This is all I can find and it's from 2024:
https://github.com/element-hq/element-meta/issues/1915#issuecomment-2373338415

#matrix #synapse #elementx

2026-01-23

Warum ich lieber das altbackene #Element nutze, und nicht das unausgereifte #Fluffy:

#Matrix #Messenger #Synapse #Transparency #QWP

Zeigt Optionen von Element, die Fluffy nur rudimentär oder gar nicht beherrscht und auf die ich beim Chatten nicht verzichten will.
2026-01-19
BjarkeSSbjarkess
2026-01-18

@tanyakaroli Og så en del nørd ting... 😂
grupper for mv.
Og så bruger jeg den ikke mindst til at dele ting mellem computer, telefon og tablet "copy paste" mellem enheder.
Det virker super godt!

2026-01-16

Installed a Synapse server
[Matrix-based federated real-time messaging; comparable to how Mastodon federates microblogging]
on a Raspberry Pi 4B (8 GB) running Gentoo Linux.

Service is behind a firewall and fronted via an Apache reverse proxy on another host.

Net disk footprint increased by 1.2 GB.
(Corrected 1/16)
#Synapse #Matrix #RaspberryPi #Gentoo #Linux #SelfHosting #Federation #OpenSource #Homelab #Apache #ReverseProxy

#1 Dr. Lenora Riggs Fangirlvyr@princess.industries
2026-01-07

so what's the deal with Matrix self-host these days, is the old "community" open source Python version of Synapse dead in the water or what

#matrix #synapse

2026-01-06

کانفیگ دم دستی خودمیزبانی ماتریکس + المنت

هدف از این پست بی‌ربط به موضوع بلاگ، اشتراک‌گذاری کانفیگیه که خودم برای خودمیزبانی (سلف‌هاست) ماتریکس یا دقیق‌تر بگم Synapse استفاده کردم. که می‌تونه تو این شرایط کمک کنه تا ارتباطات داخلی و بعضا بین‌المللی حفظ بشه.

freecyb.org/~/آوالاگ/کانفیگ%20

@element It usually takes a few minutes until all states are synced for the chats I am part of. I am only part of a few small chats aside from the Synapse Admins one (#synapse:matrix.org)

I just want to leave that chat so I can finally use my server in peace but even using the API client I'm only running into a timeout (please see the original toot)

Haack’s Networkingoemb1905@gnulinux.social
2026-01-04

Migration to room version 12 is complete. Enjoy asynchronous GNU/Linux discussions / help / sharing? Come join our space:

ToS: gnulinux.club/terms-of-service

Join from Existing Matrix: matrix.to/#/#introductions:gnu

Sign up w/ Us: element.gnulinux.club/#/welcome

NOTE: To use our home server, you must comply with out homeserver ToS requirements.

We welcome more users to come by, whether on your current Matrix or with us. Come join the fun!

#freesoftware #opensource #matrixsynapse #matrix #synapse #selfhost

pubglug logo, pubglug stands for public gnu linux users group ... logo is made with krita and writes the acronym pubglug diagonally from left bottom to upper right

I've been having some huge performance problems with my Matrix Synapse server and I think that might be related to me joining the Synapse Admins room (15k members). I already tried leaving the room again through FluffyChat (which runs into a "Oops something went wrong" error) and then via matrix-nio for python calling the API, that call goes through successfully but returns a 504 Gateway Timeout...what else can I do? Can I just delete the room from the DB? #matrix #matrixsynapse #synapse

Blort™ 🐀Ⓥ🥋☣️Blort@social.tchncs.de
2025-12-26

@regendans

Does Tuwunel work with ElementX (aka has sliding sync etc)? Does it work with video calls? Is it actively maintained?

I love the idea of a lighter weight Matrix server, but am mainly worried that it wouldn't support the basic features we need (eg video calls) or that it would fall behind SYnapse on some necessary stuff (although we don't care about stuff like spaces, threads etc).

#Synapse #Tuwunel #Matrix #Yunohost

DocYeet :verified:docyeet@halis.io
2025-12-26

Outage of the year award goes to 🥁🥁🥁

Synapse !

The reverse proxy in front of my s3 bucket for backups went out because the host node ran out of space, so no backups could be made for the last 6 days…
On top of that, it seems like the PVC holding synapse’s media got reset for some odd reason ?

We couldn’t share pictures so I thought something else was off, the only real problem came up when I tried updating Synapse to the latest version, which through out various weird errors

Now trying to bring it back up…

#selfhosted #homelab #synapse #elementhq #s3 #servers #longhorn #k3s #kubernetes #backups

Thoralf Will 🇺🇦🇮🇱🇹🇼thoralf@soc.umrath.net
2025-12-22

Update: Ich hab's!

Es war viel einfacher als gedacht und es hat lediglich ein "listen" gefehlt statt einer komplexen location.

---

Hat irgendjemand einen #Synapse-Server hinter einem Nginx Proxy Server (nicht Nginx als proxy server!) am laufen und kann mir kurz erklären, wir das konfiguriert ist?
Ich bekomme es einfach nicht hin.

Ich kann mit dem Client auf den Server zugreifen.
Was ich aber nicht hinbekomme: Föderation

#fedihelp

Finalmente il server Matrix completo con Docker:

  • Matrix Synapse (con workers per il bilanciamento di sincronizzazione, federazione e repliche)
  • Matrix Authentication Service
  • Authentik come OIDC Provider
  • Element-call, LiveKit e Livekit-jwt con servizio turn per le stanze video native su VPS remota
  • 3 Reverse proxy Nginx con tunnel cloudflare

Lacrime e sangue... ma funziona 🥳 #synapse #matrix #element

2025-12-20

moving my #matrix setup to #ipv6 . #bridges and #xmpp server moved. Now #Synapse and the #bot and #rss server are waiting.

Marc :antifa:marc@pub.solar
2025-12-12

RE: geno.social/@hostsharing/11570

Ich kann @hostsharing sehr empfehlen!

Meine Organisation @propeace ist Genossenschaftsmitglied und hat mit Hostsharing dieses Jahr unsere IT-Infrastruktur modernisiert:

- Wir nutzen nun organisationsweit #Element #Matrix und hosten einen #Synapse-Server
- Wir haben #SSO bei vielen unserer Dienste mittels #Keycloak implementiert
- Wir haben endlich einen eigenen Mailserver
- Unsere Mailinglisten synchronisieren sich mit unserem AD

Wir sind jetzt noch ein gutes Stück technisch souveräner!

Suweb Rezasuwebreza
2025-12-11

Dpr-DIP matching expression in Drosophila synaptic pairs:

🧠 Unique combos of CSMs in 7 neurons 🧬

Proposed regulatory role in connectivity

tnyp.me/eTnqdWou/m

Dpr-DIP matching expression in Drosophila synaptic pairs:

🧠 Unique combos of CSMs in 7 neurons 🧬

Proposed regulatory role in connectivity

#Drosophila #Synapse #Neuroscience #Pub2Post 

tnyp.me/eTnqdWou/m
2025-12-09

Long time #matrix user and admin here, but a bit disappointed with my recent admin struggles. I short, spent a lot of time troubleshooting why the new Element X client wouldn't sync on my #Synapse server.

After a long time and many discussions with both Grok and Gemini found out from the client side debug logs that the highest stream ID on the server was not able to get parsed in the Rust library the client was built with. In other words, my server was too old and had seen too many events. 1/3

Client Info

Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst