Define CACHE_SIZE_FACTOR once

This commit is contained in:
Erik Johnston 2017-07-04 09:56:44 +01:00
parent 47574c9cba
commit b5e8d529e6
5 changed files with 6 additions and 21 deletions

View file

@ -13,20 +13,16 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from synapse.util.caches import register_cache
from synapse.util.caches import register_cache, CACHE_SIZE_FACTOR
from blist import sorteddict
import logging
import os
logger = logging.getLogger(__name__)
CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.1))
class StreamChangeCache(object):
"""Keeps track of the stream positions of the latest change in a set of entities.