gateway: survive a node leaving mid-pass, and keep one lifecycle reader - #689

Draft

bburda wants to merge 6 commits into

mainfrom

fix/discovery-departed-nodes

Commits on Sep 13, 2026

gateway: register private client nodes with the graph listener at construction
bburda
committed
a34eac0
gateway: an App is a node the graph still attributes an endpoint to
bburda
committed
8cf4c88
gateway: one lifecycle-state reader per gateway
bburda
committed
874580c
docs: record what makes a ROS node an App and that one lifecycle reader is shared
bburda
committed
6bd1d48
gateway: let concurrent lifecycle-state reads overlap
bburda
committed
7fa1f55
graph_watchdog: compile the callback-group helper it now reuses
bburda
committed
316389d