def shutdown(self):
logger = get_logger()
logger.info('TEAL({0}) shutting down'.format(id(self)))
if (not self.data_only):
if registry.get_service(SERVICE_SHUTDOWN_MODE) == SHUTDOWN_MODE_IMMEDIATE:
get_logger().info('Immediate shutdown initiated. Exceptions from threads that could not be quickly shutdown may occur')
# Cleanup the monitor which will start the rest of the pipeline to shutdown
monitor = registry.get_service(SERVICE_EVENT_MONITOR)
if monitor is not None:
monitor.shutdown()
# Cleanup the processing pipeline from front to back
event_q = registry.get_service(SERVICE_EVENT_Q)
if event_q is not None:
event_q.shutdown()
aa_q = registry.get_service(SERVICE_ALERT_ANALYZER_Q)
if aa_q is not None:
aa_q.shutdown()
ad_q = registry.get_service(SERVICE_ALERT_DELIVERY_Q)
if ad_q is not None:
ad_q.shutdown()
# Cleanup the Metadata Services
pass # Nothing to do at this time
# Cleanup the Location Service
pass # Nothing to do at this time
# Cleanup the Configuration Service
pass # Nothing to do at this time
# Cleanup the environment
pass # Nothing to do at this time
# Cleanup persistance services
c_mgr = registry.get_service(SERVICE_CHECKPOINT_MGR)
if c_mgr is not None:
c_mgr.shutdown()
alert_mgr = registry.get_service(SERVICE_ALERT_MGR)
if alert_mgr is not None:
alert_mgr.shutdown()
# Cleanup the registry
registry.clear()
# Clean up the log service
# NOTE: out-of-order from construction so final goodbye can be logged
logger.info('TEAL({0}) shutdown complete'.format(id(self)))
def init_reg_service(self):
""" Initialize the registry service
"""
registry.clear()