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Add configurable stale_timeout and max_connections on pool

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This commit is contained in:
Joseph Schorr 2017-07-27 15:26:26 -04:00
parent 1e2ed16439
commit 6043bf45b4
1 changed files with 3 additions and 1 deletions
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4
data/database.py
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@ -275,8 +275,10 @@ def _db_from_url(url, db_kwargs, connect_timeout=DEFAULT_DB_CONNECT_TIMEOUT):
drivers = _SCHEME_DRIVERS[parsed_url.drivername]
driver = drivers.driver
if os.getenv('DB_CONNECTION_POOLING', 'false').lower() == 'true':
logger.debug('Connection pooling enabled')
logger.info('Connection pooling enabled')
driver = drivers.pooled_driver
db_kwargs['stale_timeout'] = db_kwargs.get('stale_timeout', None)
db_kwargs['max_connections'] = db_kwargs.get('max_connections', None)
wrapped_driver = _wrap_for_retry(driver)
return wrapped_driver(parsed_url.database, **db_kwargs)