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6ec6ca6971
### What problem does this PR solve? Refactor graphrag to remove redis lock ### Type of change - [x] Refactoring
134 lines
4.0 KiB
Python
134 lines
4.0 KiB
Python
#
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# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# from beartype import BeartypeConf
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# from beartype.claw import beartype_all # <-- you didn't sign up for this
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# beartype_all(conf=BeartypeConf(violation_type=UserWarning)) # <-- emit warnings from all code
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from api.utils.log_utils import initRootLogger
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initRootLogger("ragflow_server")
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import logging
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import os
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import signal
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import sys
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import time
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import traceback
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from concurrent.futures import ThreadPoolExecutor
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import threading
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from werkzeug.serving import run_simple
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from api import settings
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from api.apps import app
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from api.db.runtime_config import RuntimeConfig
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from api.db.services.document_service import DocumentService
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from api import utils
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from api.db.db_models import init_database_tables as init_web_db
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from api.db.init_data import init_web_data
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from api.versions import get_ragflow_version
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from api.utils import show_configs
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from rag.settings import print_rag_settings
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from rag.utils.redis_conn import RedisDistributedLock
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stop_event = threading.Event()
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def update_progress():
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redis_lock = RedisDistributedLock("update_progress", timeout=60)
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while not stop_event.is_set():
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try:
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if not redis_lock.acquire():
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continue
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DocumentService.update_progress()
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stop_event.wait(6)
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except Exception:
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logging.exception("update_progress exception")
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finally:
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redis_lock.release()
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def signal_handler(sig, frame):
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logging.info("Received interrupt signal, shutting down...")
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stop_event.set()
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time.sleep(1)
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sys.exit(0)
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if __name__ == '__main__':
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logging.info(r"""
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____ ___ ______ ______ __
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/ __ \ / | / ____// ____// /____ _ __
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/ /_/ // /| | / / __ / /_ / // __ \| | /| / /
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/ _, _// ___ |/ /_/ // __/ / // /_/ /| |/ |/ /
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/_/ |_|/_/ |_|\____//_/ /_/ \____/ |__/|__/
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""")
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logging.info(
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f'RAGFlow version: {get_ragflow_version()}'
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)
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logging.info(
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f'project base: {utils.file_utils.get_project_base_directory()}'
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)
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show_configs()
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settings.init_settings()
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print_rag_settings()
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# init db
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init_web_db()
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init_web_data()
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# init runtime config
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument(
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"--version", default=False, help="RAGFlow version", action="store_true"
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)
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parser.add_argument(
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"--debug", default=False, help="debug mode", action="store_true"
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)
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args = parser.parse_args()
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if args.version:
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print(get_ragflow_version())
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sys.exit(0)
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RuntimeConfig.DEBUG = args.debug
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if RuntimeConfig.DEBUG:
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logging.info("run on debug mode")
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RuntimeConfig.init_env()
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RuntimeConfig.init_config(JOB_SERVER_HOST=settings.HOST_IP, HTTP_PORT=settings.HOST_PORT)
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signal.signal(signal.SIGINT, signal_handler)
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signal.signal(signal.SIGTERM, signal_handler)
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thread = ThreadPoolExecutor(max_workers=1)
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thread.submit(update_progress)
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# start http server
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try:
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logging.info("RAGFlow HTTP server start...")
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run_simple(
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hostname=settings.HOST_IP,
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port=settings.HOST_PORT,
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application=app,
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threaded=True,
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use_reloader=RuntimeConfig.DEBUG,
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use_debugger=RuntimeConfig.DEBUG,
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)
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except Exception:
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traceback.print_exc()
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stop_event.set()
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time.sleep(1)
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os.kill(os.getpid(), signal.SIGKILL)
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