Files
reflector/server/tests/test_process_meetings_pending_joins.py
Igor Loskutov 0c4c1387c1 fix: prevent presence race condition during WebRTC handshake
Add /joining and /joined endpoints to track user join intent before
WebRTC handshake completes. This prevents meetings from being
deactivated while users are still connecting.

- Add pending_joins Redis module with 30s TTL
- Add /joining endpoint (called before WebRTC handshake)
- Add /joined endpoint (called after connection established)
- Check for pending joins before deactivating meetings in worker
- Frontend integration with connectionId per browser tab
2026-02-05 20:58:34 -05:00

242 lines
8.4 KiB
Python

"""Tests for process_meetings pending joins check.
Tests that process_meetings correctly skips deactivation when
pending joins exist for a meeting.
"""
from datetime import datetime, timedelta, timezone
from unittest.mock import AsyncMock, patch
import pytest
from reflector.db.meetings import Meeting
def _get_process_meetings_fn():
"""Get the underlying async function without Celery/asynctask decorators."""
from reflector.worker import process
fn = process.process_meetings
# Get through both decorator layers (@shared_task and @asynctask)
if hasattr(fn, "__wrapped__"):
fn = fn.__wrapped__
if hasattr(fn, "__wrapped__"):
fn = fn.__wrapped__
return fn
@pytest.fixture
def mock_active_meeting():
"""Mock an active meeting that should be considered for deactivation."""
now = datetime.now(timezone.utc)
return Meeting(
id="meeting-123",
room_id="room-456",
room_name="test-room-20251118120000",
room_url="https://daily.co/test-room-20251118120000",
host_room_url="https://daily.co/test-room-20251118120000?t=host",
platform="daily",
num_clients=0,
is_active=True,
start_date=now - timedelta(hours=1),
end_date=now - timedelta(minutes=30), # Already ended
)
@pytest.mark.asyncio
@patch("reflector.worker.process.meetings_controller.get_all_active")
@patch("reflector.worker.process.RedisAsyncLock")
@patch("reflector.worker.process.create_platform_client")
@patch("reflector.worker.process.get_async_redis_client")
@patch("reflector.worker.process.has_pending_joins")
@patch("reflector.worker.process.meetings_controller.update_meeting")
async def test_process_meetings_skips_deactivation_with_pending_joins(
mock_update_meeting,
mock_has_pending_joins,
mock_get_redis,
mock_create_client,
mock_redis_lock_class,
mock_get_all_active,
mock_active_meeting,
):
"""Test that process_meetings skips deactivation when pending joins exist."""
process_meetings = _get_process_meetings_fn()
mock_get_all_active.return_value = [mock_active_meeting]
# Mock lock acquired
mock_lock_instance = AsyncMock()
mock_lock_instance.acquired = True
mock_lock_instance.__aenter__ = AsyncMock(return_value=mock_lock_instance)
mock_lock_instance.__aexit__ = AsyncMock()
mock_redis_lock_class.return_value = mock_lock_instance
# Mock platform client - no active sessions, but had sessions (triggers deactivation)
mock_daily_client = AsyncMock()
mock_session = AsyncMock()
mock_session.ended_at = datetime.now(timezone.utc) # Session ended
mock_daily_client.get_room_sessions = AsyncMock(return_value=[mock_session])
mock_create_client.return_value = mock_daily_client
# Mock Redis client
mock_redis = AsyncMock()
mock_redis.aclose = AsyncMock()
mock_get_redis.return_value = mock_redis
# Mock pending joins exist
mock_has_pending_joins.return_value = True
await process_meetings()
# Verify has_pending_joins was called
mock_has_pending_joins.assert_called_once_with(mock_redis, mock_active_meeting.id)
# Verify meeting was NOT deactivated
mock_update_meeting.assert_not_called()
# Verify Redis was closed
mock_redis.aclose.assert_called_once()
@pytest.mark.asyncio
@patch("reflector.worker.process.meetings_controller.get_all_active")
@patch("reflector.worker.process.RedisAsyncLock")
@patch("reflector.worker.process.create_platform_client")
@patch("reflector.worker.process.get_async_redis_client")
@patch("reflector.worker.process.has_pending_joins")
@patch("reflector.worker.process.meetings_controller.update_meeting")
async def test_process_meetings_deactivates_without_pending_joins(
mock_update_meeting,
mock_has_pending_joins,
mock_get_redis,
mock_create_client,
mock_redis_lock_class,
mock_get_all_active,
mock_active_meeting,
):
"""Test that process_meetings deactivates when no pending joins."""
process_meetings = _get_process_meetings_fn()
mock_get_all_active.return_value = [mock_active_meeting]
# Mock lock acquired
mock_lock_instance = AsyncMock()
mock_lock_instance.acquired = True
mock_lock_instance.__aenter__ = AsyncMock(return_value=mock_lock_instance)
mock_lock_instance.__aexit__ = AsyncMock()
mock_redis_lock_class.return_value = mock_lock_instance
# Mock platform client - no active sessions, but had sessions
mock_daily_client = AsyncMock()
mock_session = AsyncMock()
mock_session.ended_at = datetime.now(timezone.utc)
mock_daily_client.get_room_sessions = AsyncMock(return_value=[mock_session])
mock_create_client.return_value = mock_daily_client
# Mock Redis client
mock_redis = AsyncMock()
mock_redis.aclose = AsyncMock()
mock_get_redis.return_value = mock_redis
# Mock no pending joins
mock_has_pending_joins.return_value = False
await process_meetings()
# Verify meeting was deactivated
mock_update_meeting.assert_called_once_with(mock_active_meeting.id, is_active=False)
@pytest.mark.asyncio
@patch("reflector.worker.process.meetings_controller.get_all_active")
@patch("reflector.worker.process.RedisAsyncLock")
@patch("reflector.worker.process.create_platform_client")
async def test_process_meetings_no_check_when_active_sessions(
mock_create_client,
mock_redis_lock_class,
mock_get_all_active,
mock_active_meeting,
):
"""Test that pending joins check is skipped when there are active sessions."""
process_meetings = _get_process_meetings_fn()
mock_get_all_active.return_value = [mock_active_meeting]
# Mock lock acquired
mock_lock_instance = AsyncMock()
mock_lock_instance.acquired = True
mock_lock_instance.__aenter__ = AsyncMock(return_value=mock_lock_instance)
mock_lock_instance.__aexit__ = AsyncMock()
mock_redis_lock_class.return_value = mock_lock_instance
# Mock platform client - has active session
mock_daily_client = AsyncMock()
mock_session = AsyncMock()
mock_session.ended_at = None # Still active
mock_daily_client.get_room_sessions = AsyncMock(return_value=[mock_session])
mock_create_client.return_value = mock_daily_client
with (
patch("reflector.worker.process.get_async_redis_client") as mock_get_redis,
patch("reflector.worker.process.has_pending_joins") as mock_has_pending_joins,
patch(
"reflector.worker.process.meetings_controller.update_meeting"
) as mock_update_meeting,
):
await process_meetings()
# Verify pending joins check was NOT called (no need - active sessions exist)
mock_has_pending_joins.assert_not_called()
# Verify meeting was NOT deactivated
mock_update_meeting.assert_not_called()
@pytest.mark.asyncio
@patch("reflector.worker.process.meetings_controller.get_all_active")
@patch("reflector.worker.process.RedisAsyncLock")
@patch("reflector.worker.process.create_platform_client")
@patch("reflector.worker.process.get_async_redis_client")
@patch("reflector.worker.process.has_pending_joins")
@patch("reflector.worker.process.meetings_controller.update_meeting")
async def test_process_meetings_closes_redis_even_on_continue(
mock_update_meeting,
mock_has_pending_joins,
mock_get_redis,
mock_create_client,
mock_redis_lock_class,
mock_get_all_active,
mock_active_meeting,
):
"""Test that Redis connection is always closed, even when skipping deactivation."""
process_meetings = _get_process_meetings_fn()
mock_get_all_active.return_value = [mock_active_meeting]
# Mock lock acquired
mock_lock_instance = AsyncMock()
mock_lock_instance.acquired = True
mock_lock_instance.__aenter__ = AsyncMock(return_value=mock_lock_instance)
mock_lock_instance.__aexit__ = AsyncMock()
mock_redis_lock_class.return_value = mock_lock_instance
# Mock platform client - no active sessions
mock_daily_client = AsyncMock()
mock_session = AsyncMock()
mock_session.ended_at = datetime.now(timezone.utc)
mock_daily_client.get_room_sessions = AsyncMock(return_value=[mock_session])
mock_create_client.return_value = mock_daily_client
# Mock Redis client
mock_redis = AsyncMock()
mock_redis.aclose = AsyncMock()
mock_get_redis.return_value = mock_redis
# Mock pending joins exist (will trigger continue)
mock_has_pending_joins.return_value = True
await process_meetings()
# Verify Redis was closed
mock_redis.aclose.assert_called_once()