def __init__(self, name, firstCheckDelay = None):
Job.__init__(self, name)
self._serialNum = serialNum()
self._findContainersJob = None
self._checkContainersJob = None
self._pruneContainersJob = None
if firstCheckDelay is None:
firstCheckDelay = 60. * 15.
# divide by two, since the first check just takes length measurements and
# doesn't check for leaks
self._nextCheckDelay = firstCheckDelay/2.
self._checkDelayScale = config.GetFloat('leak-detector-check-delay-scale', 1.5)
self._pruneTaskPeriod = config.GetFloat('leak-detector-prune-period', 60. * 30.)
# main dict of id(container)->containerRef
self._id2ref = {}
# storage for results of check-container job
self._index2containerId2len = {}
self._index2delay = {}
if config.GetBool('leak-container', 0):
_createContainerLeak()
if config.GetBool('leak-tasks', 0):
_createTaskLeak()
# don't check our own tables for leaks
ContainerLeakDetector.addPrivateObj(ContainerLeakDetector.PrivateIds)
ContainerLeakDetector.addPrivateObj(self.__dict__)
self.setPriority(Job.Priorities.Min)
jobMgr.add(self)
def __init__(self,
name,
log=True,
verbose=False,
fullReport=False,
findCycles=True,
threaded=False,
doneCallback=None,
autoDestroy=False,
priority=None,
safeMode=False,
delOnly=False,
collect=True):
# if autoDestroy is True, GarbageReport will self-destroy after logging
# if false, caller is responsible for calling destroy()
# if threaded is True, processing will be performed over multiple frames
# if collect is False, we assume that the caller just did a collect and the results
# are still in gc.garbage
Job.__init__(self, name)
# stick the arguments onto a ScratchPad so we can delete them all at once
self._args = ScratchPad(name=name,
log=log,
verbose=verbose,
fullReport=fullReport,
findCycles=findCycles,
doneCallback=doneCallback,
autoDestroy=autoDestroy,
safeMode=safeMode,
delOnly=delOnly,
collect=collect)
if priority is not None:
self.setPriority(priority)
jobMgr.add(self)
if not threaded:
jobMgr.finish(self)
def _pruneObjectRefs(self, task=None):
self._pruneContainersJob = PruneObjectRefs(
'%s-pruneObjectRefs' % self.getJobName(), self)
self.acceptOnce(self._pruneContainersJob.getFinishedEvent(),
self._scheduleNextPruning)
jobMgr.add(self._pruneContainersJob)
return task.done
def _checkForLeaks(self, task=None):
self._index2delay[len(self._index2containerId2len)] = self._nextCheckDelay
self._checkContainersJob = CheckContainers(
'%s-checkForLeaks' % self.getJobName(), self, len(self._index2containerId2len))
self.acceptOnce(self._checkContainersJob.getFinishedEvent(),
self._scheduleNextLeakCheck)
jobMgr.add(self._checkContainersJob)
return task.done
def __len__(self):
if self._createJob:
if self._createJob.isFinished():
self._createJob.destroy()
self._createJob = None
self._createJob = _MessageListenerTypeLeakDetectorCreator(self)
jobMgr.add(self._createJob)
# are we leaking listener types?
return len(self._typeName2detector)
def run(self):
# start looking for containers
self._findContainersJob = FindContainers(
'%s-findContainers' % self.getJobName(), self)
jobMgr.add(self._findContainersJob)
self._scheduleNextLeakCheck()
self._scheduleNextPruning()
while True:
yield Job.Sleep
def __init__(self, name, log=False, limit=None, threaded=False):
Job.__init__(self, name)
self._log = log
self._limit = limit
# set up our data structures
self._visitedIds = set()
self._id2pathStr = {}
self._id2container = {}
self._type2id2len = {}
self._instanceDictIds = set()
# for breadth-first searching
self._queue = Queue()
jobMgr.add(self)
if not threaded:
jobMgr.finish(self)
def addTestJob():
from direct.showbase.JobManagerGlobal import jobMgr
jobMgr.add(TestJob())
def __init__(self, name):
Job.__init__(self, name)
self.setPriority(Job.Priorities.Normal * 2)
jobMgr.add(self)
def getPathsToContainersNamed(self, name, on, doneCallback=None):
j = FPTObjsNamed(name, self, on, doneCallback)
jobMgr.add(j)
return j
def getPathsToContainers(self, name, ot, doneCallback=None):
j = FPTObjsOfType(name, self, ot, doneCallback)
jobMgr.add(j)
return j