mirror of
https://github.com/bytedance/deer-flow.git
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e593ad6c14
* fix(scheduler): coerce serialized task timestamps * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: xsfx20 <15558128926@qq.com> Co-authored-by: Willem Jiang <willem.jiang@gmail.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
879 lines
32 KiB
Python
879 lines
32 KiB
Python
from datetime import UTC, datetime, timedelta
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import pytest
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from deerflow.config.database_config import DatabaseConfig
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from deerflow.persistence.engine import close_engine, get_session_factory, init_engine_from_config
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from deerflow.persistence.run import RunRepository
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from deerflow.persistence.scheduled_task_runs import ActiveScheduledRunConflict, ScheduledTaskRunRepository
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from deerflow.persistence.scheduled_tasks import ScheduledTaskRepository
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@pytest.mark.asyncio
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async def test_scheduled_task_repository_create_and_list(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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sf = get_session_factory()
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assert sf is not None
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repo = ScheduledTaskRepository(sf)
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created = await repo.create(
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task_id="task-1",
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user_id="user-1",
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thread_id="thread-1",
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context_mode="reuse_thread",
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assistant_id="lead_agent",
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title="Daily summary",
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prompt="Summarize this thread",
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schedule_type="cron",
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schedule_spec={"cron": "0 9 * * *"},
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timezone="Asia/Shanghai",
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next_run_at=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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)
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assert created["id"] == "task-1"
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listed = await repo.list_by_user("user-1")
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assert [task["id"] for task in listed] == ["task-1"]
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await close_engine()
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@pytest.mark.asyncio
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async def test_scheduled_task_run_repository_records_history(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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sf = get_session_factory()
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assert sf is not None
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repo = ScheduledTaskRunRepository(sf)
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row = await repo.create(
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run_record_id="task-run-1",
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task_id="task-1",
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thread_id="thread-1",
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scheduled_for=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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trigger="manual",
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status="queued",
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)
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assert row["id"] == "task-run-1"
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history = await repo.list_by_task("task-1")
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assert [entry["id"] for entry in history] == ["task-run-1"]
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await close_engine()
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@pytest.mark.asyncio
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async def test_mark_stale_active_runs_fails_orphaned_runs(tmp_path):
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"""Runs stuck in queued/running after a process crash are swept to interrupted."""
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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sf = get_session_factory()
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assert sf is not None
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repo = ScheduledTaskRunRepository(sf)
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# The queued and running rows live on different tasks: mark_stale_active_runs
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# is a global sweep (no task filter), and the uq_scheduled_task_run_active
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# partial unique index forbids two active rows on one task_id, so the pair
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# that proves both active statuses get swept must be spread across tasks.
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await repo.create(
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run_record_id="task-run-queued",
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task_id="task-1",
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thread_id="thread-1",
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scheduled_for=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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trigger="scheduled",
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status="queued",
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)
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await repo.create(
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run_record_id="task-run-running",
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task_id="task-2",
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thread_id="thread-2",
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scheduled_for=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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trigger="scheduled",
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status="running",
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)
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# A terminal row on task-1 (outside the index predicate) coexists with the
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# active queued row and must be left untouched by the sweep.
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await repo.create(
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run_record_id="task-run-success",
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task_id="task-1",
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thread_id="thread-1",
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scheduled_for=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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trigger="scheduled",
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status="success",
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)
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swept = await repo.mark_stale_active_runs(error="interrupted: gateway restarted")
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assert swept == 2
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by_id = {entry["id"]: entry for entry in await repo.list_by_task("task-1")}
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by_id.update({entry["id"]: entry for entry in await repo.list_by_task("task-2")})
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assert by_id["task-run-queued"]["status"] == "interrupted"
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assert by_id["task-run-running"]["status"] == "interrupted"
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assert by_id["task-run-success"]["status"] == "success"
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await close_engine()
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@pytest.mark.asyncio
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async def test_lease_aware_recovery_preserves_live_peer_and_reclaims_expired_peer(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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try:
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sf = get_session_factory()
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assert sf is not None
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task_repo = ScheduledTaskRepository(sf)
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task_run_repo = ScheduledTaskRunRepository(sf)
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durable_run_repo = RunRepository(sf)
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now = datetime.now(UTC)
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for suffix in ("live", "expired"):
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await task_repo.create(
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task_id=f"task-{suffix}",
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user_id="user-1",
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thread_id=None,
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context_mode="fresh_thread_per_run",
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assistant_id="lead_agent",
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title=suffix,
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prompt="p",
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schedule_type="cron",
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schedule_spec={"cron": "* * * * *"},
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timezone="UTC",
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next_run_at=None,
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)
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await task_run_repo.create(
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run_record_id=f"task-run-{suffix}",
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task_id=f"task-{suffix}",
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thread_id=f"thread-{suffix}",
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scheduled_for=now,
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trigger="scheduled",
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status="running",
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)
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await task_run_repo.update_status(f"task-run-{suffix}", status="running", run_id=f"run-{suffix}")
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await durable_run_repo.put(
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"run-live",
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thread_id="thread-live",
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user_id="user-1",
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status="running",
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owner_worker_id="worker-a",
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lease_expires_at=(now + timedelta(seconds=60)).isoformat(),
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)
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await durable_run_repo.put(
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"run-expired",
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thread_id="thread-expired",
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user_id="user-1",
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status="running",
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owner_worker_id="worker-dead",
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lease_expires_at=(now - timedelta(seconds=60)).isoformat(),
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)
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reconciled = await task_run_repo.reconcile_active_runs(error="restart", now=now)
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assert reconciled == 1
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assert (await task_run_repo.list_by_task("task-live"))[0]["status"] == "running"
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assert (await task_run_repo.list_by_task("task-expired"))[0]["status"] == "interrupted"
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recovered = await durable_run_repo.get("run-expired", user_id=None)
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assert recovered is not None
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assert recovered["status"] == "error"
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assert recovered["stop_reason"] == "scheduled_task_orphan_recovered"
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with pytest.raises(ActiveScheduledRunConflict):
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await task_run_repo.create(
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run_record_id="task-run-live-duplicate",
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task_id="task-live",
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thread_id="thread-new",
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scheduled_for=now,
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trigger="scheduled",
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status="queued",
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)
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finally:
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await close_engine()
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@pytest.mark.asyncio
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async def test_lease_aware_recovery_preserves_queued_dispatch_until_lease_expires(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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try:
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sf = get_session_factory()
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assert sf is not None
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task_repo = ScheduledTaskRepository(sf)
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task_run_repo = ScheduledTaskRunRepository(sf)
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now = datetime.now(UTC)
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await task_repo.create(
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task_id="task-queued",
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user_id="user-1",
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thread_id=None,
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context_mode="fresh_thread_per_run",
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assistant_id="lead_agent",
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title="queued",
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prompt="p",
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schedule_type="cron",
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schedule_spec={"cron": "* * * * *"},
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timezone="UTC",
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next_run_at=None,
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)
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assert await task_repo.claim_dispatch_lease("task-queued", lease_owner="worker-a", now=now, lease_seconds=120) is not None
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assert await task_repo.claim_dispatch_lease("task-queued", lease_owner="worker-b", now=now, lease_seconds=120) is None
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await task_run_repo.create(
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run_record_id="task-run-queued-live",
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task_id="task-queued",
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thread_id="thread-queued",
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scheduled_for=now,
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trigger="manual",
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status="queued",
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)
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assert await task_run_repo.reconcile_active_runs(error="restart", now=now) == 0
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assert (await task_run_repo.list_by_task("task-queued"))[0]["status"] == "queued"
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assert await task_run_repo.reconcile_active_runs(error="restart", now=now + timedelta(seconds=121)) == 1
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assert (await task_run_repo.list_by_task("task-queued"))[0]["status"] == "interrupted"
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finally:
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await close_engine()
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@pytest.mark.asyncio
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async def test_lease_aware_recovery_uses_parent_last_run_when_row_link_is_missing(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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try:
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sf = get_session_factory()
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assert sf is not None
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task_repo = ScheduledTaskRepository(sf)
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task_run_repo = ScheduledTaskRunRepository(sf)
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durable_run_repo = RunRepository(sf)
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now = datetime.now(UTC)
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await task_repo.create(
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task_id="task-missing-link",
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user_id="user-1",
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thread_id=None,
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context_mode="fresh_thread_per_run",
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assistant_id="lead_agent",
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title="missing link",
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prompt="p",
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schedule_type="cron",
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schedule_spec={"cron": "* * * * *"},
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timezone="UTC",
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next_run_at=None,
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)
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await task_repo.update("task-missing-link", user_id="user-1", updates={"last_run_id": "run-peer"})
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await task_run_repo.create(
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run_record_id="task-run-missing-link",
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task_id="task-missing-link",
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thread_id="thread-peer",
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scheduled_for=now,
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trigger="scheduled",
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status="running",
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)
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await durable_run_repo.put(
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"run-peer",
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thread_id="thread-peer",
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user_id="user-1",
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status="running",
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owner_worker_id="worker-a",
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lease_expires_at=(now + timedelta(seconds=60)).isoformat(),
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)
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assert await task_run_repo.reconcile_active_runs(error="restart", now=now) == 0
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assert (await task_run_repo.list_by_task("task-missing-link"))[0]["status"] == "running"
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finally:
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await close_engine()
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@pytest.mark.asyncio
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async def test_update_status_protect_terminal_keeps_completion_result(tmp_path):
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"""The launch-path "running" write must not clobber a terminal status
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already committed by the completion hook (launch/completion race)."""
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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sf = get_session_factory()
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assert sf is not None
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repo = ScheduledTaskRunRepository(sf)
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await repo.create(
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run_record_id="task-run-race",
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task_id="task-1",
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thread_id="thread-1",
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scheduled_for=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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trigger="scheduled",
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status="queued",
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)
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# Completion hook wins the race and commits the terminal state first.
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await repo.update_status("task-run-race", status="failed", run_id="run-1", error="boom", finished_at=datetime(2026, 7, 2, 1, 1, tzinfo=UTC))
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# Late launch-path write: keeps terminal status/error, backfills started_at.
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await repo.update_status("task-run-race", status="running", run_id="run-1", started_at=datetime(2026, 7, 2, 1, 0, tzinfo=UTC), protect_terminal=True)
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entry = (await repo.list_by_task("task-1"))[0]
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assert entry["status"] == "failed"
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assert entry["error"] == "boom"
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assert entry["started_at"] is not None
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await close_engine()
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@pytest.mark.asyncio
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async def test_has_active_runs_sees_only_queued_and_running(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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sf = get_session_factory()
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assert sf is not None
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repo = ScheduledTaskRunRepository(sf)
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assert await repo.has_active_runs("task-1") is False
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await repo.create(
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run_record_id="task-run-active",
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task_id="task-1",
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thread_id="thread-1",
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scheduled_for=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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trigger="scheduled",
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status="running",
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)
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assert await repo.has_active_runs("task-1") is True
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await repo.update_status("task-run-active", status="success", run_id="run-1")
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assert await repo.has_active_runs("task-1") is False
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await close_engine()
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@pytest.mark.asyncio
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async def test_cancel_stuck_once_tasks_reconciles_orphaned_running(tmp_path):
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"""Launched (lease cleared) once tasks stuck in running are cancelled at
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startup; leased ones are left for expired-lease reclaim."""
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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sf = get_session_factory()
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assert sf is not None
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repo = ScheduledTaskRepository(sf)
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for task_id, schedule_type, status in (
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("task-once-stuck", "once", "running"),
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("task-once-done", "once", "completed"),
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("task-cron-running", "cron", "running"),
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):
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await repo.create(
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task_id=task_id,
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user_id="user-1",
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thread_id=None,
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context_mode="fresh_thread_per_run",
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assistant_id="lead_agent",
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title=task_id,
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prompt="p",
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schedule_type=schedule_type,
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schedule_spec={"run_at": "2026-07-02T01:00:00+00:00"} if schedule_type == "once" else {"cron": "0 9 * * *"},
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timezone="UTC",
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next_run_at=None,
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)
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await repo.update(task_id, user_id="user-1", updates={"status": status})
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# A claimed-but-not-launched once task still holds its lease: keep it.
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await repo.create(
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task_id="task-once-leased",
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user_id="user-1",
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thread_id=None,
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context_mode="fresh_thread_per_run",
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assistant_id="lead_agent",
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title="task-once-leased",
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prompt="p",
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schedule_type="once",
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schedule_spec={"run_at": "2026-07-02T01:00:00+00:00"},
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timezone="UTC",
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next_run_at=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
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)
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await repo.update("task-once-leased", user_id="user-1", updates={"status": "running", "lease_expires_at": datetime(2026, 7, 2, 1, 2, tzinfo=UTC)})
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cancelled = await repo.cancel_stuck_once_tasks(error="interrupted: gateway restarted")
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assert cancelled == 1
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by_id = {t["id"]: t for t in await repo.list_by_user("user-1")}
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assert by_id["task-once-stuck"]["status"] == "cancelled"
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assert by_id["task-once-stuck"]["last_error"] == "interrupted: gateway restarted"
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assert by_id["task-once-done"]["status"] == "completed"
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assert by_id["task-cron-running"]["status"] == "running"
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assert by_id["task-once-leased"]["status"] == "running"
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await close_engine()
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@pytest.mark.asyncio
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async def test_lease_aware_once_recovery_keeps_live_peer_and_cancels_dead_run(tmp_path):
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await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
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try:
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sf = get_session_factory()
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assert sf is not None
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task_repo = ScheduledTaskRepository(sf)
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durable_run_repo = RunRepository(sf)
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now = datetime.now(UTC)
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for suffix in ("live", "dead"):
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await task_repo.create(
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task_id=f"task-once-{suffix}",
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user_id="user-1",
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thread_id=None,
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context_mode="fresh_thread_per_run",
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assistant_id="lead_agent",
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title=suffix,
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prompt="p",
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schedule_type="once",
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schedule_spec={"run_at": (now + timedelta(minutes=5)).isoformat()},
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timezone="UTC",
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next_run_at=None,
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)
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await task_repo.update(
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f"task-once-{suffix}",
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user_id="user-1",
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updates={"status": "running", "last_run_id": f"run-once-{suffix}"},
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)
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await durable_run_repo.put(
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"run-once-live",
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thread_id="thread-live",
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user_id="user-1",
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status="running",
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owner_worker_id="worker-a",
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lease_expires_at=(now + timedelta(seconds=60)).isoformat(),
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)
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await durable_run_repo.put(
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"run-once-dead",
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thread_id="thread-dead",
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user_id="user-1",
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status="error",
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owner_worker_id="worker-dead",
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lease_expires_at=(now - timedelta(seconds=60)).isoformat(),
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)
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assert await task_repo.reconcile_stuck_once_tasks(error="restart", now=now) == 1
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live = await task_repo.get("task-once-live", user_id="user-1")
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dead = await task_repo.get("task-once-dead", user_id="user-1")
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assert live is not None and live["status"] == "running"
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assert dead is not None and dead["status"] == "cancelled"
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finally:
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|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_lease_aware_once_recovery_reclaims_expired_dispatch_lease(tmp_path):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
try:
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
repo = ScheduledTaskRepository(sf)
|
|
now = datetime.now(UTC)
|
|
await repo.create(
|
|
task_id="task-once-expired-lease",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="expired lease",
|
|
prompt="p",
|
|
schedule_type="once",
|
|
schedule_spec={"run_at": now.isoformat()},
|
|
timezone="UTC",
|
|
next_run_at=now,
|
|
)
|
|
await repo.update(
|
|
"task-once-expired-lease",
|
|
user_id="user-1",
|
|
updates={"status": "running", "lease_expires_at": now - timedelta(seconds=60)},
|
|
)
|
|
|
|
assert await repo.reconcile_stuck_once_tasks(error="restart", now=now) == 1
|
|
task = await repo.get("task-once-expired-lease", user_id="user-1")
|
|
assert task is not None and task["status"] == "cancelled"
|
|
finally:
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_update_after_launch_protect_terminal_keeps_hook_result(tmp_path):
|
|
"""The launch-path bookkeeping write must not clobber a terminal task
|
|
status committed first by the completion hook (fast-failing run)."""
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
|
|
repo = ScheduledTaskRepository(sf)
|
|
await repo.create(
|
|
task_id="task-race",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="task-race",
|
|
prompt="p",
|
|
schedule_type="once",
|
|
schedule_spec={"run_at": "2026-07-02T01:00:00+00:00"},
|
|
timezone="UTC",
|
|
next_run_at=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
|
|
)
|
|
# Completion hook wins the race: task finalized as failed.
|
|
await repo.update("task-race", user_id="user-1", updates={"status": "failed", "last_error": "boom"})
|
|
# Late launch-path write with protection keeps the hook's outcome.
|
|
await repo.update_after_launch(
|
|
"task-race",
|
|
status="running",
|
|
next_run_at=None,
|
|
last_run_at=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
|
|
last_run_id="run-1",
|
|
last_thread_id="thread-1",
|
|
last_error=None,
|
|
increment_run_count=True,
|
|
protect_terminal=True,
|
|
)
|
|
|
|
task = await repo.get("task-race", user_id="user-1")
|
|
assert task is not None
|
|
assert task["status"] == "failed"
|
|
assert task["last_error"] == "boom"
|
|
# Launch bookkeeping still recorded.
|
|
assert task["last_run_id"] == "run-1"
|
|
assert task["run_count"] == 1
|
|
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_update_after_launch_coerces_serialized_last_run_at(tmp_path):
|
|
"""Task rows returned by the repository serialize timestamps as ISO strings."""
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
|
|
repo = ScheduledTaskRepository(sf)
|
|
await repo.create(
|
|
task_id="task-serialized-timestamp",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="serialized timestamp",
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "0 9 * * *"},
|
|
timezone="UTC",
|
|
next_run_at=datetime(2026, 7, 2, 1, 0, tzinfo=UTC),
|
|
)
|
|
|
|
await repo.update_after_launch(
|
|
"task-serialized-timestamp",
|
|
status="enabled",
|
|
next_run_at=datetime(2026, 7, 3, 1, 0, tzinfo=UTC),
|
|
last_run_at="2026-07-02T01:00:00+00:00",
|
|
last_run_id="run-serialized",
|
|
last_thread_id="thread-serialized",
|
|
last_error=None,
|
|
increment_run_count=True,
|
|
)
|
|
|
|
task = await repo.get("task-serialized-timestamp", user_id="user-1")
|
|
assert task is not None
|
|
assert task["last_run_at"] == "2026-07-02T01:00:00+00:00"
|
|
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_list_by_task_paginates(tmp_path):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
|
|
repo = ScheduledTaskRunRepository(sf)
|
|
for i in range(5):
|
|
await repo.create(
|
|
run_record_id=f"task-run-{i}",
|
|
task_id="task-1",
|
|
thread_id="thread-1",
|
|
scheduled_for=datetime(2026, 7, 2, 1, i, tzinfo=UTC),
|
|
trigger="scheduled",
|
|
status="success",
|
|
)
|
|
|
|
assert await repo.count_active_runs() == 0
|
|
page1 = await repo.list_by_task("task-1", limit=2)
|
|
page2 = await repo.list_by_task("task-1", limit=2, offset=2)
|
|
assert len(page1) == 2
|
|
assert len(page2) == 2
|
|
assert {e["id"] for e in page1}.isdisjoint({e["id"] for e in page2})
|
|
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_list_by_user_and_thread_filters_in_sql(tmp_path):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
|
|
repo = ScheduledTaskRepository(sf)
|
|
for task_id, thread_id in (("task-a", "thread-1"), ("task-b", "thread-2"), ("task-c", "thread-1")):
|
|
await repo.create(
|
|
task_id=task_id,
|
|
user_id="user-1",
|
|
thread_id=thread_id,
|
|
context_mode="reuse_thread",
|
|
assistant_id="lead_agent",
|
|
title=task_id,
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "0 9 * * *"},
|
|
timezone="UTC",
|
|
next_run_at=None,
|
|
)
|
|
|
|
listed = await repo.list_by_user_and_thread("user-1", "thread-1")
|
|
assert sorted(t["id"] for t in listed) == ["task-a", "task-c"]
|
|
assert await repo.list_by_user_and_thread("user-2", "thread-1") == []
|
|
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_reconcile_recovers_live_run_link_from_metadata(tmp_path):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
try:
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
task_repo = ScheduledTaskRepository(sf)
|
|
task_run_repo = ScheduledTaskRunRepository(sf)
|
|
run_repo = RunRepository(sf)
|
|
now = datetime.now(UTC)
|
|
|
|
await task_repo.create(
|
|
task_id="task-metadata-link",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="metadata fallback",
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "* * * * *"},
|
|
timezone="UTC",
|
|
next_run_at=None,
|
|
)
|
|
await task_run_repo.create(
|
|
run_record_id="task-run-metadata-link",
|
|
task_id="task-metadata-link",
|
|
thread_id="thread-metadata-link",
|
|
scheduled_for=now,
|
|
trigger="scheduled",
|
|
status="queued",
|
|
)
|
|
await run_repo.put(
|
|
"run-metadata-link",
|
|
thread_id="thread-metadata-link",
|
|
user_id="user-1",
|
|
status="running",
|
|
metadata={
|
|
"scheduled_task_id": "task-metadata-link",
|
|
"scheduled_task_run_id": "task-run-metadata-link",
|
|
},
|
|
owner_worker_id="worker-a",
|
|
lease_expires_at=(now + timedelta(seconds=60)).isoformat(),
|
|
)
|
|
|
|
assert await task_run_repo.reconcile_active_runs(error="lease expired", now=now) == 0
|
|
row = (await task_run_repo.list_by_task("task-metadata-link"))[0]
|
|
assert row["status"] == "queued"
|
|
assert row["run_id"] is None
|
|
finally:
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_reconcile_ignores_stale_parent_last_run_before_metadata_fallback(tmp_path):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
try:
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
task_repo = ScheduledTaskRepository(sf)
|
|
task_run_repo = ScheduledTaskRunRepository(sf)
|
|
run_repo = RunRepository(sf)
|
|
now = datetime.now(UTC)
|
|
|
|
await task_repo.create(
|
|
task_id="task-stale-parent-link",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="stale parent link",
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "* * * * *"},
|
|
timezone="UTC",
|
|
next_run_at=None,
|
|
)
|
|
await task_run_repo.create(
|
|
run_record_id="task-run-current",
|
|
task_id="task-stale-parent-link",
|
|
thread_id="thread-current",
|
|
scheduled_for=now,
|
|
trigger="scheduled",
|
|
status="queued",
|
|
)
|
|
await task_repo.update("task-stale-parent-link", user_id="user-1", updates={"last_run_id": "run-previous"})
|
|
await run_repo.put(
|
|
"run-previous",
|
|
thread_id="thread-previous",
|
|
user_id="user-1",
|
|
status="success",
|
|
metadata={"scheduled_task_id": "task-stale-parent-link", "scheduled_task_run_id": "task-run-previous"},
|
|
)
|
|
await run_repo.put(
|
|
"run-current",
|
|
thread_id="thread-current",
|
|
user_id="user-1",
|
|
status="running",
|
|
metadata={
|
|
"scheduled_task_id": "task-stale-parent-link",
|
|
"scheduled_task_run_id": "task-run-current",
|
|
},
|
|
owner_worker_id="worker-a",
|
|
lease_expires_at=(now + timedelta(seconds=60)).isoformat(),
|
|
)
|
|
|
|
assert await task_run_repo.reconcile_active_runs(error="lease expired", now=now) == 0
|
|
assert (await task_run_repo.list_by_task("task-stale-parent-link"))[0]["status"] == "queued"
|
|
finally:
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_reconcile_preserves_row_when_heartbeat_wins_takeover(tmp_path):
|
|
class RenewedRunRepository:
|
|
async def claim_for_takeover(self, *_args, **_kwargs):
|
|
return False
|
|
|
|
async def get(self, *_args, **_kwargs):
|
|
return {"status": "running"}
|
|
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
try:
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
task_repo = ScheduledTaskRepository(sf)
|
|
task_run_repo = ScheduledTaskRunRepository(sf, run_repository=RenewedRunRepository())
|
|
run_repo = RunRepository(sf)
|
|
now = datetime.now(UTC)
|
|
await task_repo.create(
|
|
task_id="task-heartbeat-race",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="heartbeat race",
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "* * * * *"},
|
|
timezone="UTC",
|
|
next_run_at=None,
|
|
)
|
|
await task_run_repo.create(
|
|
run_record_id="task-run-heartbeat-race",
|
|
task_id="task-heartbeat-race",
|
|
thread_id="thread-heartbeat-race",
|
|
scheduled_for=now,
|
|
trigger="scheduled",
|
|
status="running",
|
|
)
|
|
await task_run_repo.update_status(
|
|
"task-run-heartbeat-race",
|
|
status="running",
|
|
run_id="run-heartbeat-race",
|
|
)
|
|
await run_repo.put(
|
|
"run-heartbeat-race",
|
|
thread_id="thread-heartbeat-race",
|
|
user_id="user-1",
|
|
status="running",
|
|
owner_worker_id="worker-a",
|
|
lease_expires_at=(now - timedelta(seconds=60)).isoformat(),
|
|
)
|
|
|
|
assert await task_run_repo.reconcile_active_runs(error="lease expired", now=now) == 0
|
|
row = (await task_run_repo.list_by_task("task-heartbeat-race"))[0]
|
|
assert row["status"] == "running"
|
|
finally:
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_update_after_launch_rejects_stale_lease_owner(tmp_path, caplog):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
try:
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
repo = ScheduledTaskRepository(sf)
|
|
now = datetime.now(UTC)
|
|
await repo.create(
|
|
task_id="task-fenced",
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title="fenced",
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "* * * * *"},
|
|
timezone="UTC",
|
|
next_run_at=now,
|
|
)
|
|
assert await repo.claim_dispatch_lease("task-fenced", lease_owner="worker-a", now=now, lease_seconds=60) is not None
|
|
await repo.update(
|
|
"task-fenced",
|
|
user_id="user-1",
|
|
updates={
|
|
"lease_owner": "worker-b",
|
|
"lease_expires_at": now + timedelta(seconds=120),
|
|
},
|
|
)
|
|
|
|
with caplog.at_level("WARNING", logger="deerflow.persistence.scheduled_tasks.sql"):
|
|
updated = await repo.update_after_launch(
|
|
"task-fenced",
|
|
status="enabled",
|
|
next_run_at=now + timedelta(minutes=1),
|
|
last_run_at=now,
|
|
last_run_id="run-a",
|
|
last_thread_id="thread-a",
|
|
last_error=None,
|
|
increment_run_count=True,
|
|
expected_lease_owner="worker-a",
|
|
)
|
|
assert updated is False
|
|
assert "task-fenced" in caplog.text
|
|
assert "expected lease owner worker-a, current owner worker-b" in caplog.text
|
|
task = await repo.get("task-fenced", user_id="user-1")
|
|
assert task is not None
|
|
assert task["lease_owner"] == "worker-b"
|
|
assert task["last_run_id"] is None
|
|
assert task["run_count"] == 0
|
|
finally:
|
|
await close_engine()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_global_budget_counts_dispatch_lease_reservations(tmp_path):
|
|
await init_engine_from_config(DatabaseConfig(backend="sqlite", sqlite_dir=str(tmp_path)))
|
|
try:
|
|
sf = get_session_factory()
|
|
assert sf is not None
|
|
repo = ScheduledTaskRepository(sf)
|
|
now = datetime.now(UTC)
|
|
for task_id in ("task-reserved", "task-due-a", "task-due-b"):
|
|
await repo.create(
|
|
task_id=task_id,
|
|
user_id="user-1",
|
|
thread_id=None,
|
|
context_mode="fresh_thread_per_run",
|
|
assistant_id="lead_agent",
|
|
title=task_id,
|
|
prompt="p",
|
|
schedule_type="cron",
|
|
schedule_spec={"cron": "* * * * *"},
|
|
timezone="UTC",
|
|
next_run_at=None if task_id == "task-reserved" else now,
|
|
)
|
|
assert await repo.claim_dispatch_lease("task-reserved", lease_owner="worker-a", now=now, lease_seconds=60) is not None
|
|
|
|
claimed = await repo.claim_due_tasks(
|
|
now=now,
|
|
lease_owner="worker-b",
|
|
lease_seconds=60,
|
|
limit=2,
|
|
global_max_concurrent_runs=2,
|
|
)
|
|
assert len(claimed) == 1
|
|
assert claimed[0]["id"] in {"task-due-a", "task-due-b"}
|
|
finally:
|
|
await close_engine()
|