False = 0
True = not False
+if Config().has_key('Common::ThreadCount'):
+ defaultThreadCount = int(Config()['Common::ThreadCount'])
+else:
+ defaultThreadCount = 1
+
class ThreadPool:
"""Flexible thread pool class. Creates a pool of threads, then
The argument numThreads defaults to 'Common::ThreadCount' which must
be specified in dak.conf."""
- def __init__(self, numThreads = Config()['Common::ThreadCount']):
+ def __init__(self, numThreads = 0):
"""Initialize the thread pool with numThreads workers."""
+ if numThreads == 0:
+ numThreads = defaultThreadCount
+
self.__threads = []
self.__resizeLock = threading.Condition(threading.Lock())
self.__taskLock = threading.Condition(threading.Lock())
# Tell all the threads to quit
self.__resizeLock.acquire()
try:
- self.__setThreadCountNolock(0)
- self.__isJoining = True
-
# Wait until all threads have exited
if waitForThreads:
+ for t in self.__threads:
+ t.goAway()
for t in self.__threads:
t.join()
del t
+ self.__setThreadCountNolock(0)
+ self.__isJoining = True
# Reset the pool for potential reuse
self.__isJoining = False