mirror of https://github.com/python/cpython
For readable() objects, the previous value of 'flags' was ignored.
Rearrange code for writable() case to make the parallel logic clearer
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@ -138,9 +138,9 @@ def poll2(timeout=0.0, map=None):
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for fd, obj in map.items():
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flags = select.POLLERR | select.POLLHUP | select.POLLNVAL
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if obj.readable():
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flags = select.POLLIN | select.POLLPRI
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flags |= select.POLLIN | select.POLLPRI
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if obj.writable():
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flags = flags | select.POLLOUT
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flags |= select.POLLOUT
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if flags:
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pollster.register(fd, flags)
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try:
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