Local hot paths:
- autoRenewClients: replace the O(clients x expired) inner scan with an
email->traffic map lookup (quadratic at scale).
- node traffic sync: scope the client_traffics email-membership query to the
snapshot's emails instead of plucking the whole table every poll.
- add a (expiry_time, reset) index for the per-tick auto-renew filter.
- SQLite: add cache_size/mmap_size/temp_store pragmas (env-tunable); keep the
single-file DELETE journal and synchronous=FULL defaults.
- scale benchmarks now run on SQLite too via XUI_SCALE_TEST=1 (shared
setupScaleDB/resetScaleTables helpers), not just Postgres.
Node paths:
- bulk add/delete/adjust on a node-attached inbound folded one HTTP RPC per
client; above nodeBulkPushThreshold (32) mark the node dirty and let one
ReconcileNode push converge it instead of O(M) sequential round-trips.
Small ops keep the live per-client path. Also hoist nodePushPlan out of the
per-email delete loop.
- ReconcileNode skips inbounds whose wire payload is unchanged (per-tag
fingerprint on Remote), guarded by node-side tag presence so a restarted
node is still re-seeded.
Tests: auto-renew multi-inbound correctness, node-path dispatch (large ops
fold to dirty, small ops push live) via a manager runtime override seam, and
reconcile delta-skip.
MHSanaei