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             cache_key_meta.py
        
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             / rhodecode / lib / rc_cache / cache_key_meta.py
          
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        marcink
    
cache-keys: register and self cleanup cache keys used for invalidation to prevent leaking lot of them into DB on worker recycle

              r3890
            
      # -*- coding: utf-8 -*-

      # Copyright (C) 2015-2019 RhodeCode GmbH

      #

      # This program is free software: you can redistribute it and/or modify

      # it under the terms of the GNU Affero General Public License, version 3

      # (only), as published by the Free Software Foundation.

      #

      # This program is distributed in the hope that it will be useful,

      # but WITHOUT ANY WARRANTY; without even the implied warranty of

      # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

      # GNU General Public License for more details.

      #

      # You should have received a copy of the GNU Affero General Public License

      # along with this program.  If not, see <http://www.gnu.org/licenses/>.

      #

      # This program is dual-licensed. If you wish to learn more about the

      # RhodeCode Enterprise Edition, including its added features, Support services,

      # and proprietary license terms, please see https://rhodecode.com/licenses/

        marcink
    
ssh: skip loading parts for SSH to make execution of ssh commands faster.

              r3910
            
      import os

        marcink
    
cache-keys: register and self cleanup cache keys used for invalidation to prevent leaking lot of them into DB on worker recycle

              r3890
            
      import atexit

      import logging

      log = logging.getLogger(__name__)

      cache_keys_by_pid = []

      @atexit.register

      def free_cache_keys():

        marcink
    
ssh: skip loading parts for SSH to make execution of ssh commands faster.

              r3910
            
          ssh_cmd = os.environ.get('RC_CMD_SSH_WRAPPER')

          if ssh_cmd:

              return

        marcink
    
cache-keys: register and self cleanup cache keys used for invalidation to prevent leaking lot of them into DB on worker recycle

              r3890
            
          from rhodecode.model.db import Session, CacheKey

          log.info('Clearing %s cache keys', len(cache_keys_by_pid))

        ergo
    
cache-key: make cleanup safe so we don't cause any errors on exit in case it fails..

              r3893
            
          if cache_keys_by_pid:

              try:

                  for cache_key in cache_keys_by_pid:

                      CacheKey.query().filter(CacheKey.cache_key == cache_key).delete()

                  Session().commit()

              except Exception:

                  log.warn('Failed to clear keys, exiting gracefully')

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marcink cache-keys: register and self cleanup cache keys used for invalidation to prevent leaking lot of them into DB on worker recycle	r3890	# -- coding: utf-8 --

		# Copyright (C) 2015-2019 RhodeCode GmbH
		#
		# This program is free software: you can redistribute it and/or modify
		# it under the terms of the GNU Affero General Public License, version 3
		# (only), as published by the Free Software Foundation.
		#
		# This program is distributed in the hope that it will be useful,
		# but WITHOUT ANY WARRANTY; without even the implied warranty of
		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		# GNU General Public License for more details.
		#
		# You should have received a copy of the GNU Affero General Public License
		# along with this program. If not, see <http://www.gnu.org/licenses/>.
		#
		# This program is dual-licensed. If you wish to learn more about the
		# RhodeCode Enterprise Edition, including its added features, Support services,
		# and proprietary license terms, please see https://rhodecode.com/licenses/

marcink ssh: skip loading parts for SSH to make execution of ssh commands faster.	r3910	import os
marcink cache-keys: register and self cleanup cache keys used for invalidation to prevent leaking lot of them into DB on worker recycle	r3890	import atexit
		import logging

		log = logging.getLogger(__name__)

		cache_keys_by_pid = []


		@atexit.register
		def free_cache_keys():
marcink ssh: skip loading parts for SSH to make execution of ssh commands faster.	r3910	ssh_cmd = os.environ.get('RC_CMD_SSH_WRAPPER')
		if ssh_cmd:
		return

marcink cache-keys: register and self cleanup cache keys used for invalidation to prevent leaking lot of them into DB on worker recycle	r3890	from rhodecode.model.db import Session, CacheKey
		log.info('Clearing %s cache keys', len(cache_keys_by_pid))
ergo cache-key: make cleanup safe so we don't cause any errors on exit in case it fails..	r3893
		if cache_keys_by_pid:
		try:
		for cache_key in cache_keys_by_pid:
		CacheKey.query().filter(CacheKey.cache_key == cache_key).delete()
		Session().commit()
		except Exception:
		log.warn('Failed to clear keys, exiting gracefully')