forked from MirrorHub/synapse
Add enviroment variable SYNAPSE_CACHE_FACTOR, default it to 0.1
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742ec37ca3
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910fc0f28f
3 changed files with 10 additions and 2 deletions
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@ -130,6 +130,10 @@ class PresenceHandler(BaseHandler):
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for state in active_presence
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}
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metrics.register_callback(
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"user_to_current_state_size", lambda: len(self.user_to_current_state)
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)
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now = self.clock.time_msec()
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for state in active_presence:
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self.wheel_timer.insert(
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@ -36,8 +36,6 @@ class ReceiptsHandler(BaseHandler):
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)
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self.clock = self.hs.get_clock()
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self._receipt_cache = None
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@defer.inlineCallbacks
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def received_client_receipt(self, room_id, receipt_type, user_id,
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event_id):
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@ -28,6 +28,7 @@ from twisted.internet import defer
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from collections import OrderedDict
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import os
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import functools
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import inspect
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import threading
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@ -38,9 +39,14 @@ logger = logging.getLogger(__name__)
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_CacheSentinel = object()
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CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.1))
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class Cache(object):
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def __init__(self, name, max_entries=1000, keylen=1, lru=True, tree=False):
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max_entries = int(max_entries * CACHE_SIZE_FACTOR)
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if lru:
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cache_type = TreeCache if tree else dict
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self.cache = LruCache(
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