Fix some instances of ExpiringCache not expiring cache items

ExpiringCache required that `start()` be called before it would actually
start expiring entries. A number of places didn't do that.

This PR removes `start` from ExpiringCache, and automatically starts
backround reaping process on creation instead.
This commit is contained in:
Erik Johnston 2018-09-21 14:19:46 +01:00
parent ad53a5497d
commit 8601c24287
16 changed files with 12 additions and 39 deletions

View file

@ -79,7 +79,6 @@ class PreviewUrlResource(Resource):
# don't spider URLs more often than once an hour
expiry_ms=60 * 60 * 1000,
)
self._cache.start()
self._cleaner_loop = self.clock.looping_call(
self._start_expire_url_cache_data, 10 * 1000,