diff options
Diffstat (limited to 'synapse/config')
| -rw-r--r-- | synapse/config/cache.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/synapse/config/cache.py b/synapse/config/cache.py index 41b9b3f51f..91165ee1ce 100644 --- a/synapse/config/cache.py +++ b/synapse/config/cache.py @@ -17,6 +17,8 @@ import re import threading from typing import Callable, Dict +from synapse.python_dependencies import DependencyException, check_requirements + from ._base import Config, ConfigError # The prefix for all cache factor-related environment variables @@ -189,6 +191,15 @@ class CacheConfig(Config): ) self.cache_factors[cache] = factor + self.track_memory_usage = cache_config.get("track_memory_usage", False) + if self.track_memory_usage: + try: + check_requirements("cache_memory") + except DependencyException as e: + raise ConfigError( + e.message # noqa: B306, DependencyException.message is a property + ) + # Resize all caches (if necessary) with the new factors we've loaded self.resize_all_caches() |