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[fix]Force re-importing Trio in child processes (to avoid inheriting the state of the parent process)

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lixiangcheng1
2026-02-25 19:09:52 +08:00
parent 5ca397befa
commit b33ccf00f9
1 changed files with 6 additions and 1 deletions
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7
api/app/tasks.py
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@@ -1,4 +1,5 @@
import asyncio import asyncio
from concurrent.futures import ThreadPoolExecutor
import json import json
import os import os
import re import re
@@ -368,7 +369,7 @@ def build_graphrag_for_kb(kb_id: uuid.UUID):
print(f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task result for task {task}:\n{result}\n") print(f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task result for task {task}:\n{result}\n")
return result return result
try: def sync_task():
trio.run( trio.run(
lambda: _run( lambda: _run(
row=task, row=task,
@@ -383,6 +384,10 @@ def build_graphrag_for_kb(kb_id: uuid.UUID):
with_community=with_community, with_community=with_community,
) )
) )
try:
with ThreadPoolExecutor(max_workers=1) as executor:
future = executor.submit(sync_task)
future.result() # Blocks until the task completes
except Exception as e: except Exception as e:
print(f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task failed for task {task}:\n{str(e)}\n") print(f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task failed for task {task}:\n{str(e)}\n")
finally: finally: