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Merge pull request #7748 from minrk/poll-windows

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add no-op every 5s on Windows
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Matthias Bussonnier 2015-02-12 11:17:29 -08:00
commit 4bca402eae
1 changed files with 5 additions and 0 deletions
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IPython/html/notebookapp.py
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@ -1061,6 +1061,11 @@ class NotebookApp(BaseIPythonApplication):
threading.Thread(target=b).start()
self.io_loop = ioloop.IOLoop.current()
if sys.platform.startswith('win'):
# add no-op to wake every 5s
# to handle signals that may be ignored by the inner loop
pc = ioloop.PeriodicCallback(lambda : None, 5000)
pc.start()
try:
self.io_loop.start()
except KeyboardInterrupt: