Pablo Galindo Salgado <[email protected]> added the comment:
I am playing with weakreferences inside the iterator objects, but this may not
be enough. For example, take the code of ApplyResult.get:
def get(self, timeout=None):
if self._pool() is None:
raise RuntimeError("The pool is dead!") <--- new code
self.wait(timeout)
It can be that the pool is alive when we check for it (self._pool() is None)
but while the code is waiting with no timeout, the pool dies, effectively
leaving the program deadlocked with no error.
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Python tracker <[email protected]>
<https://bugs.python.org/issue35378>
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