ragflow / rag /svr /cache_file_svr.py
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#
# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import random
import time
import traceback
from api.db.db_models import close_connection
from api.db.services.task_service import TaskService
from rag.settings import cron_logger
from rag.utils.minio_conn import MINIO
from rag.utils.redis_conn import REDIS_CONN
def collect():
doc_locations = TaskService.get_ongoing_doc_name()
print(doc_locations)
if len(doc_locations) == 0:
time.sleep(1)
return
return doc_locations
def main():
locations = collect()
if not locations:return
print("TASKS:", len(locations))
for kb_id, loc in locations:
try:
if REDIS_CONN.is_alive():
try:
key = "{}/{}".format(kb_id, loc)
if REDIS_CONN.exist(key):continue
file_bin = MINIO.get(kb_id, loc)
REDIS_CONN.transaction(key, file_bin, 12 * 60)
cron_logger.info("CACHE: {}".format(loc))
except Exception as e:
traceback.print_stack(e)
except Exception as e:
traceback.print_stack(e)
if __name__ == "__main__":
while True:
main()
close_connection()
time.sleep(1)