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Disk Cache Improvements #205

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Disk Cache Improvements #205

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5 changes: 3 additions & 2 deletions async_substrate_interface/utils/cache.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
if USE_CACHE
else ":memory:"
)
SUBSTRATE_CACHE_METHOD_SIZE = int(os.getenv("SUBSTRATE_CACHE_METHOD_SIZE", "512"))

logger = logging.getLogger("async_substrate_interface")

Expand Down Expand Up @@ -66,7 +67,7 @@ async def __call__(self, chain, other_self, func, args, kwargs) -> Optional[Any]
WHERE rowid IN (
SELECT rowid FROM {table_name}
ORDER BY created_at DESC
LIMIT -1 OFFSET 500
LIMIT -1 OFFSET {SUBSTRATE_CACHE_METHOD_SIZE}
);
END;
"""
Expand Down Expand Up @@ -205,7 +206,7 @@ def inner(self, *args, **kwargs):

def async_sql_lru_cache(maxsize: Optional[int] = None):
def decorator(func):
@cached_fetcher(max_size=maxsize)
@cached_fetcher(max_size=maxsize, cache_key_index=None)
async def inner(self, *args, **kwargs):
async_sql_db = AsyncSqliteDB(self.url)
result = await async_sql_db(self.url, self, func, args, kwargs)
Expand Down
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