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added queueAllInterestsCompleteEvent

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This commit is contained in:
Darren Ranalli 2007-10-29 19:49:06 +00:00
parent 1e4f32d215
commit c1e524f3da
1 changed files with 23 additions and 17 deletions
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40
direct/src/distributed/DoInterestManager.py
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@ -532,11 +532,32 @@ class DoInterestManager(DirectObject.DirectObject):
"remove", state.desc, handle, contextId, "remove", state.desc, handle, contextId,
state.parentId, state.zoneIdList) state.parentId, state.zoneIdList)
def cleanupWaitAllInterestsClosed(self): def cleanupWaitAllInterestsComplete(self):
if self._completeDelayedCallback is not None: if self._completeDelayedCallback is not None:
self._completeDelayedCallback.destroy() self._completeDelayedCallback.destroy()
self._completeDelayedCallback = None self._completeDelayedCallback = None
def queueAllInterestsCompleteEvent(self, frames=3):
# wait for N frames, if no new interests, send out all-done event
# calling this is OK even if there are no pending interest completes
def checkMoreInterests():
# if there are new interests, cancel this delayed callback, another
# will automatically be scheduled when all interests complete
return self._completeEventCount.num > 0
def sendEvent():
messenger.send(self.getAllInterestsCompleteEvent())
for callback in self._allInterestsCompleteCallbacks:
callback()
self._allInterestsCompleteCallbacks = []
self.cleanupWaitAllInterestsComplete()
self._completeDelayedCallback = FrameDelayedCall(
'waitForAllInterestCompletes',
callback=sendEvent,
frames=frames,
cancelFunc=checkMoreInterests)
checkMoreInterests = None
sendEvent = None
def handleInterestDoneMessage(self, di): def handleInterestDoneMessage(self, di):
""" """
This handles the interest done messages and may dispatch an event This handles the interest done messages and may dispatch an event
@ -572,22 +593,7 @@ class DoInterestManager(DirectObject.DirectObject):
messenger.send(event) messenger.send(event)
# if there are no more outstanding interest-completes, send out global all-done event # if there are no more outstanding interest-completes, send out global all-done event
if self._completeEventCount.num == 0: if self._completeEventCount.num == 0:
# wait for 3 frames, if no new interests, send out all-done event self.queueAllInterestsCompleteEvent()
def checkMoreInterests():
return self._completeEventCount.num > 0
def sendEvent():
messenger.send(self.getAllInterestsCompleteEvent())
for callback in self._allInterestsCompleteCallbacks:
callback()
self._allInterestsCompleteCallbacks = []
self.cleanupWaitAllInterestsClosed()
self._completeDelayedCallback = FrameDelayedCall(
'waitForAllInterestCompletes',
callback=sendEvent,
frames=3,
cancelFunc=checkMoreInterests)
checkMoreInterests = None
sendEvent = None
assert self.printInterestsIfDebug() assert self.printInterestsIfDebug()
if __debug__: if __debug__: