[issue1767511] SocketServer.DatagramRequestHandler

[Ben Bass]

Ben Bass added the comment:

I've just bumped into this issue.  In my opinion the finish() method 
should only do anything if wfile is not empty, i.e:

temp = self.wfile.getvalue()
if temp:
    self.socket.sendto(temp, self.client_address)

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nosy: +bpb

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<http://bugs.python.org/issue1767511>
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