Ronald van Elburg <[email protected]> added the comment:
Problem still exists in 3.7 documentation. It is unclear to me, even after
inspecting issues and commits what proper usage of multiprocessing.reduction
is. In case it is now fully internal to the module it would be reassuring to
read that in the documentation.
My code seems to be running without explicit reference to the
multiprocessing.reduction module. Which suggest that reduction and rising of
connections is no longer needed or handled by the module internally.
For python 3.7 I was able to remove the following python 2.7 code:
'''python
def __reduceConnection(self):
# Reduce the connection object to enable sending it
if(sys.platform=='win32'):
self.connection = reduction.reduce_pipe_connection(self.connection)
else:
self.connection = reduction.reduce_connection(self.connection)
def riseConnection(self,logger):
if self.connectionReduced:
logger.info('Connection for subscription to {0} with channel name
{1} has risen!'.format(self.senderKey, self.receiverKey))
red_conn = self.connection
self.connection = red_conn[0](*red_conn[1])
self.connectionReduced=False
else:
logger.info('Connection to {0} with channel name {1} had risen
already!'.format(self.senderKey, self.receiverKey))
'''
----------
nosy: +Rajve
versions: +Python 3.7 -Python 3.4
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<https://bugs.python.org/issue18837>
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