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non-blocking cleanup of the queue for abort

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This commit is contained in:
Joel Bender 2017-04-27 21:26:24 -04:00
parent 34039b5cc7
commit 0bb03f83d7
1 changed files with 2 additions and 1 deletions
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py27/bacpypes/iocb.py
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@ -474,6 +474,7 @@ class IOQueue:
# if the queue is empty and we do not block return None # if the queue is empty and we do not block return None
if not block and not self.notempty.isSet(): if not block and not self.notempty.isSet():
if _debug: IOQueue._debug(" - not blocking and empty")
return None return None
# wait for something to be in the queue # wait for something to be in the queue
@ -673,7 +674,7 @@ class IOQController(IOController):
return return
while True: while True:
iocb = self.ioQueue.get() iocb = self.ioQueue.get(block=0)
if not iocb: if not iocb:
break break
if _debug: IOQController._debug(" - iocb: %r", iocb) if _debug: IOQController._debug(" - iocb: %r", iocb)