Remove dead task DB fast-path and update task tests

backend/app/tasks/blocklist_import.py

@@ -13,6 +13,7 @@ existing entry without creating duplicates.
 
 from __future__ import annotations
 
+import inspect
 from typing import TYPE_CHECKING, Any
 
 import structlog
@@ -34,10 +35,6 @@ JOB_ID: str = "blocklist_import"
 
 
 async def _get_db(app: Any) -> tuple[aiosqlite.Connection, bool]:
-    existing_db = getattr(app.state, "db", None)
-    if existing_db is not None:
-        return existing_db, False
-
     db = await open_db(app.state.settings.database_path)
     return db, True
 
@@ -102,12 +99,16 @@ def register(app: FastAPI) -> None:
 
     # APScheduler is synchronous at registration time; use asyncio to read
     # the stored schedule from the DB before registering.
+    coro = None
     try:
         loop = asyncio.get_event_loop()
-        loop.run_until_complete(_do_register())
+        coro = _do_register()
+        loop.run_until_complete(coro)
     except RuntimeError:
         # If the current thread already has a running loop (uvicorn), schedule
         # the registration as a coroutine.
+        if coro is not None and inspect.getcoroutinestate(coro) != inspect.CORO_CLOSED:
+            coro.close()
         asyncio.ensure_future(_do_register())
 
 

backend/app/tasks/geo_cache_flush.py

@@ -34,10 +34,6 @@ JOB_ID: str = "geo_cache_flush"
 
 
 async def _get_db(app: Any) -> tuple[aiosqlite.Connection, bool]:
-    existing_db = getattr(app.state, "db", None)
-    if existing_db is not None:
-        return existing_db, False
-
     db = await open_db(app.state.settings.database_path)
     return db, True
 

backend/app/tasks/geo_re_resolve.py

@@ -40,10 +40,6 @@ JOB_ID: str = "geo_re_resolve"
 
 
 async def _get_db(app: FastAPI) -> tuple[aiosqlite.Connection, bool]:
-    existing_db = getattr(app.state, "db", None)
-    if existing_db is not None:
-        return existing_db, False
-
     db = await open_db(app.state.settings.database_path)
     return db, True
 

backend/app/tasks/history_sync.py

@@ -34,10 +34,6 @@ BACKFILL_WINDOW: int = 648000
 
 
 async def _get_db(app: FastAPI) -> tuple[aiosqlite.Connection, bool]:
-    existing_db = getattr(app.state, "db", None)
-    if existing_db is not None:
-        return existing_db, False
-
     db = await open_db(app.state.settings.database_path)
     return db, True