NagyZoltanPeter 3bcc09de3c
refactor: drop asyncSpawn, add asyncSetup/asyncTeardown
Three asyncSpawn usages removed:

- sds.nim startPeriodicTasks: stored the periodic-task futures on
  ReliabilityManager (new field `periodicTasks: seq[FutureBase]`) so
  cleanup can cancel them on shutdown instead of leaking the loops
  against a cleared manager.
- library/sds_thread/sds_thread.nim: fireSync moved BEFORE processing,
  then `await SdsThreadRequest.process(...)` instead of asyncSpawn'ing
  it. Aligns the worker with the SP-channel + lock assumption that
  there are no concurrent requests; caller throughput is unchanged
  because the caller only waits for receipt (fireSync), not processing.
- tests TestBus repair callback: replaced asyncSpawn(deliverExcept...)
  with an explicit pending-delivery queue drained by `bus.drain()`.
  Integration tests no longer rely on `sleepAsync(10ms)` to let
  spawned deliveries finish — they await drain instead.

Tests also pick up an asyncSetup/asyncTeardown pair (tests/async_unittest.nim)
so suite fixtures can `await` directly. All `waitFor` in setup/teardown
blocks is gone; only the top-level asyncTest wrapper still uses waitFor
(once, to drive the async proc to completion).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-20 18:02:49 +02:00
..
2025-06-18 16:10:36 +02:00