Fix issue #397: Event listener fails when keyboard is disconnected #436
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…cted momentarily. I encountered the issue in a *nix machine (Ubuntu 16.04). The fix makes it so that we don't ready the input file when a keyboard is disconnected by checking the 'readable()' method on the file pointer, in Ubuntu when the keyboard is re-connected the 'readable()' method returns True and everything works as usual.
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Issue #397
I encountered the issue in a *nix machine (Ubuntu 16.04).
The fix makes it so that we don't read the input file when a keyboard is
disconnected by checking the 'readable()' method on the file pointer, in Ubuntu
when the keyboard is re-connected the 'readable()' method returns True and
everything works as usual.