New issue 2188: multiprocessing.Manager.Queue error on Win32
https://bitbucket.org/pypy/pypy/issues/2188/multiprocessingmanagerqueue-error-on-win32
richardg867:
Attempting to create a multiprocessing.Manager.Queue on PyPy 4.0.0 for Win32
results in the following error (followed by others caused by the
multiprocessing pipe being broken). While my application triggers the error, I
could not reproduce it in REPL.
Traceback (most recent call last):
File
"...\pypy-4.0.0-win32\lib-python\2.7\multiprocessing\process.py", line 258, in
_bootstrap
self.run()
File
"...\pypy-4.0.0-win32\lib-python\2.7\multiprocessing\process.py", line 114, in
run
self._target(*self._args, **self._kwargs)
File
"...\pypy-4.0.0-win32\lib-python\2.7\multiprocessing\managers.py", line 558, in
_run_server
server.serve_forever()
File
"...\pypy-4.0.0-win32\lib-python\2.7\multiprocessing\managers.py", line 179, in
serve_forever
c = self.listener.accept()
File
"...\pypy-4.0.0-win32\lib-python\2.7\multiprocessing\connection.py", line 145,
in accept
c = self._listener.accept()
File
"...\pypy-4.0.0-win32\lib-python\2.7\multiprocessing\connection.py", line 370,
in accept
win32.ERROR_NO_DATA):
AttributeError: type object 'win32' has no attribute 'ERROR_NO_DATA'
After replacing the `win32.ERROR_NO_DATA` reference with constant 232 - which
[corresponds to
ERROR_NO_DATA](https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382%28v=vs.85%29.aspx)
- the queue works as expected.
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