document address already in use error

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David Lord 2021-11-16 08:38:20 -08:00
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@ -83,6 +83,11 @@ deployment options see :doc:`deploying/index`.
Now head over to http://127.0.0.1:5000/, and you should see your hello
world greeting.
If another program is already using port 5000, you'll see
``OSError: [Errno 98]`` or ``OSError: [WinError 10013]`` when the
server tries to start. See :ref:`address-already-in-use` for how to
handle that.
.. _public-server:
.. admonition:: Externally Visible Server