Commit Graph

4 Commits (f2f1236ad4174ca46402f26139cca71dd1c94c2b)

Author SHA1 Message Date
Claus Lensbøl f2f1236ad4
util/eventbus: add test helpers to simplify testing events (#16294)
Instead of every module having to come up with a set of test methods for
the event bus, this handful of test helpers hides a lot of the needed
setup for the testing of the event bus.

The tests in portmapper is also ported over to the new helpers.

Updates #15160

Signed-off-by: Claus Lensbøl <claus@tailscale.com>
5 months ago
David Anderson 853abf8661 util/eventbus: initial debugging facilities for the event bus
Enables monitoring events as they flow, listing bus clients, and
snapshotting internal queues to troubleshoot stalls.

Updates #15160

Signed-off-by: David Anderson <dave@tailscale.com>
9 months ago
David Anderson 3e18434595 util/eventbus: rework to have a Client abstraction
The Client carries both publishers and subscribers for a single
actor. This makes the APIs for publish and subscribe look more
similar, and this structure is a better fit for upcoming debug
facilities.

Updates #15160

Signed-off-by: David Anderson <dave@tailscale.com>
9 months ago
David Anderson ef906763ee util/eventbus: initial implementation of an in-process event bus
Updates #15160

Signed-off-by: David Anderson <dave@tailscale.com>
Co-authored-by: M. J. Fromberger <fromberger@tailscale.com>
9 months ago