D4
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BGP-Ranking
mirror of https://github.com/D4-project/BGP-Ranking
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chg: Improve logging when something is broken when caching

pull/17/head
Raphaël Vinot 2021-12-30 12:30:09 +01:00
parent 613d2b501c
commit 1d7bf54bfc
1 changed files with 8 additions and 4 deletions
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12
bgpranking/bgpranking.py
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@ -60,10 +60,14 @@ class BGPRanking():
def _ranking_cache_wrapper(self, key):
if not self.cache.exists(key):
if self.ranking.exists(key):
content: List[Tuple[bytes, float]] = self.ranking.zrangebyscore(key, '-Inf', '+Inf', withscores=True)
# Cache for 10 hours
self.cache.zadd(key, {value: rank for value, rank in content})
self.cache.expire(key, 36000)
try:
content: List[Tuple[bytes, float]] = self.ranking.zrangebyscore(key, '-Inf', '+Inf', withscores=True)
# Cache for 10 hours
self.cache.zadd(key, {value: rank for value, rank in content})
self.cache.expire(key, 36000)
except Exception as e:
self.logger.exception(f'Something went poorly when caching {key}.')
raise e
def asns_global_ranking(self, date: Optional[Dates]=None, source: Union[list, str]='',
ipversion: str='v4', limit: int=100):