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fix: Server is busy (#3878) (#3895)

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Jan Cheng 2024-09-24 21:49:30 +08:00 • committed by GitHub
commit a4ae2b52a0
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1 changed files with 2 additions and 2 deletions
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4
src/backend/base/langflow/api/v1/chat.py
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@ -324,7 +324,7 @@ async def build_flow(
client_consumed_queue: asyncio.Queue, client_consumed_queue: asyncio.Queue,
event_manager: "EventManager", event_manager: "EventManager",
) -> None: ) -> None:
build_task = asyncio.create_task(await asyncio.to_thread(_build_vertex, vertex_id, graph, event_manager)) build_task = asyncio.create_task(asyncio.to_thread(asyncio.run, _build_vertex(vertex_id, graph, event_manager)))
try: try:
await build_task await build_task
except asyncio.CancelledError as exc: except asyncio.CancelledError as exc:
@ -359,7 +359,7 @@ async def build_flow(
async def event_generator(event_manager: EventManager, client_consumed_queue: asyncio.Queue) -> None: async def event_generator(event_manager: EventManager, client_consumed_queue: asyncio.Queue) -> None:
if not data: if not data:
# using another thread since the DB query is I/O bound # using another thread since the DB query is I/O bound
vertices_task = asyncio.create_task(await asyncio.to_thread(build_graph_and_get_order)) vertices_task = asyncio.create_task(asyncio.to_thread(asyncio.run, build_graph_and_get_order()))
try: try:
await vertices_task await vertices_task
except asyncio.CancelledError: except asyncio.CancelledError: