Grant Limberg 6bf7bb67b3 controller: collapse duplicate OTel spans on the request path ...

Reduce spans emitted per controller request without touching the head
sample rate. Removes 20 StartSpan sites (97 -> 77) that traced the same
logical op at multiple layers:

- DB.cpp: drop all db:: read-helper/leaf spans; the db_mirror_set::
  wrapper survives as the single span per read op (also removes the
  latent member_id-from-networkId attribute bug).
- CentralDB.cpp: drop inner write-op spans (save/+children, nodeIsOnline,
  eraseNetwork, eraseMember); keep getSSOAuthInfo (errors) and all
  background-thread spans (commitThread, onlineNotificationThread, init).
- EmbeddedNetworkController.cpp: drop per-rule parseRule span and the
  no-op _startThreads span; keep request/_request roots.

Sampler, trace-context propagation, commit/Bigtable-write spans, and all
business logic are unchanged.

2026-07-23 11:35:15 +02:00

..

controller

controller: collapse duplicate OTel spans on the request path

2026-07-23 11:35:15 +02:00

CMakeLists.txt

Merge branch 'adam/1.16' into gl/ctl-pubsub

2025-09-01 16:47:55 -07:00

LICENSE.md

License files.

2025-08-21 10:39:25 -04:00