def _parse_pool_options(options):
"""Parse connection pool options."""
max_pool_size = options.get('maxpoolsize', common.MAX_POOL_SIZE)
min_pool_size = options.get('minpoolsize', common.MIN_POOL_SIZE)
max_idle_time_seconds = options.get('maxidletimems',
common.MAX_IDLE_TIME_SEC)
if max_pool_size is not None and min_pool_size > max_pool_size:
raise ValueError("minPoolSize must be smaller or equal to maxPoolSize")
connect_timeout = options.get('connecttimeoutms', common.CONNECT_TIMEOUT)
socket_keepalive = options.get('socketkeepalive', True)
socket_timeout = options.get('sockettimeoutms')
wait_queue_timeout = options.get('waitqueuetimeoutms',
common.WAIT_QUEUE_TIMEOUT)
wait_queue_multiple = options.get('waitqueuemultiple')
event_listeners = options.get('event_listeners')
appname = options.get('appname')
driver = options.get('driver')
compression_settings = CompressionSettings(
options.get('compressors', []), options.get('zlibcompressionlevel',
-1))
ssl_context, ssl_match_hostname = _parse_ssl_options(options)
return PoolOptions(max_pool_size, min_pool_size, max_idle_time_seconds,
connect_timeout, socket_timeout, wait_queue_timeout,
wait_queue_multiple, ssl_context,
ssl_match_hostname, socket_keepalive,
_EventListeners(event_listeners), appname, driver,
compression_settings)
def _parse_pool_options(options):
"""Parse connection pool options."""
max_pool_size = options.get('maxpoolsize', common.MAX_POOL_SIZE)
min_pool_size = options.get('minpoolsize', common.MIN_POOL_SIZE)
max_idle_time_seconds = options.get('maxidletimems',
common.MAX_IDLE_TIME_SEC)
if max_pool_size is not None and min_pool_size > max_pool_size:
raise ValueError("minPoolSize must be smaller or equal to maxPoolSize")
connect_timeout = options.get('connecttimeoutms', common.CONNECT_TIMEOUT)
socket_timeout = options.get('sockettimeoutms')
wait_queue_timeout = options.get('waitqueuetimeoutms',
common.WAIT_QUEUE_TIMEOUT)
event_listeners = options.get('event_listeners')
appname = options.get('appname')
driver = options.get('driver')
server_api = options.get('server_api')
compression_settings = CompressionSettings(
options.get('compressors', []), options.get('zlibcompressionlevel',
-1))
ssl_context, tls_allow_invalid_hostnames = _parse_ssl_options(options)
load_balanced = options.get('loadbalanced')
return PoolOptions(max_pool_size,
min_pool_size,
max_idle_time_seconds,
connect_timeout,
socket_timeout,
wait_queue_timeout,
ssl_context,
tls_allow_invalid_hostnames,
_EventListeners(event_listeners),
appname,
driver,
compression_settings,
server_api=server_api,
load_balanced=load_balanced)
def _parse_pool_options(username, password, database, options):
"""Parse connection pool options."""
credentials = _parse_credentials(username, password, database, options)
max_pool_size = options.get("maxpoolsize", common.MAX_POOL_SIZE)
min_pool_size = options.get("minpoolsize", common.MIN_POOL_SIZE)
max_idle_time_seconds = options.get("maxidletimems",
common.MAX_IDLE_TIME_SEC)
if max_pool_size is not None and min_pool_size > max_pool_size:
raise ValueError("minPoolSize must be smaller or equal to maxPoolSize")
connect_timeout = options.get("connecttimeoutms", common.CONNECT_TIMEOUT)
socket_timeout = options.get("sockettimeoutms")
wait_queue_timeout = options.get("waitqueuetimeoutms",
common.WAIT_QUEUE_TIMEOUT)
event_listeners = options.get("event_listeners")
appname = options.get("appname")
driver = options.get("driver")
server_api = options.get("server_api")
compression_settings = CompressionSettings(
options.get("compressors", []), options.get("zlibcompressionlevel",
-1))
ssl_context, tls_allow_invalid_hostnames = _parse_ssl_options(options)
load_balanced = options.get("loadbalanced")
max_connecting = options.get("maxconnecting", common.MAX_CONNECTING)
return PoolOptions(
max_pool_size,
min_pool_size,
max_idle_time_seconds,
connect_timeout,
socket_timeout,
wait_queue_timeout,
ssl_context,
tls_allow_invalid_hostnames,
_EventListeners(event_listeners),
appname,
driver,
compression_settings,
max_connecting=max_connecting,
server_api=server_api,
load_balanced=load_balanced,
credentials=credentials,
)