MONGOC_APM_TOPOLOGY_CHANGED_T(3)

📦
version 2.5.6 · 16 versions
, in epel 10

💅 MONGOC_APM_TOPOLOGY_CHANGED_T(3) — Topology-changed event

okay so this page lives in the libmongoc manual, and it's literally just about one thing: the topology-changed event. that's it. that's the whole vibe. 🦋

✨ SYNOPSIS ✨

so what even is it? bestie, it's an event notification — sent when the driver observes a change in any of the servers it is connected to, or a change in the overall server topology. that's the tea. ☕👑

you get pinged when the server situation shifts, whether it's one server doing something or the entire topology rearranging itself like it's the main character. no cap.

👀 SEE ALSO 👀

  • Introduction to Application Performance Monitoring — go read that if you want the full picture, iykyk 🎀

🫶 AUTHOR 🫶

MongoDB, Inc

2009-present, MongoDB, Inc.

lowkey the whole page is short but every word ate 💅 don't sleep on it

and that's the whole thing, bestie — slay, go monitor some topology 🌈✨

— version 2.5.6, dated Oct 09, 2026, tucked right into the MONGOC_APM_TOPOLOGY_CHANGED_T(3) footer like a little bow 🎀🫶

📦 where this page comes from