def setup(self, opts, restrict=None, shelveoperators=False, cache=True, raw=False):
self.load_chunk_size = datetime.timedelta(hours=int(opts.get('ChunkSize', 24)))
self.source_url = opts.get('SourceUrl', 'http://new.openbms.org/backend')
# self.source_url = opts.get('SourceUrl', 'http://ar1.openbms.org:8079')
if not raw and restrict:
self.restrict = '(' + restrict + ') and not has Metadata/Extra/Operator'
else:
self.restrict = restrict
if shelveoperators:
self.operators = shelve.open(opts.get('OperatorCache', '.operators'),
protocol=2, writeback=True)
# sync the operator state periodically and at exit
util.periodicCallInThread(self.operators.sync).start(60)
reactor.addSystemEventTrigger('after', 'shutdown',
self.operators.close)
else:
self.operators = {}
self.oplist = []
self.arclient = SmapClient(self.source_url)
self.cache = cache
# create timeseries from cached operator state
for sid, oplist in self.operators.iteritems():
for path, op in oplist.itervalues():
self.add_operator(path, op)
def start(self):
"""Causes the reporting subsystem and any drivers to be started
"""
map(lambda x: x.start(), self.drivers.itervalues())
# set all checkers that loader has hooked in to be run on the
# given interval
checkstarter = lambda period, checker: util.periodicCallInThread(checker).start(period)
for args in self.checkers:
# wait 300 seconds to start each checker, to prevent startup lag from
# throwing off the checkers
reactor.callLater(2, checkstarter, *args)
def start(self):
"""Causes the reporting subsystem and any drivers to be started
"""
map(lambda x: x.start(), self.drivers.itervalues())
# set all checkers that loader has hooked in to be run on the
# given interval
checkstarter = lambda period, checker: util.periodicCallInThread(checker).start(period)
for args in self.checkers:
# wait 300 seconds to start each checker, to prevent startup lag from
# throwing off the checkers
reactor.callLater(2, checkstarter, *args)
def start(self):
periodicCallInThread(self.update).start(60 * 2.5)
def start(self):
util.periodicCallInThread(self.update).start(self.rate)
def start(self):
util.periodicCallInThread(self.update).start(self.rate)
