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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _reconnect_cb(self):
 """Callback to reconnect to the server."""

        @asyncio.coroutine
        def try_reconnect():
            """Actual coroutine ro try to reconnect or reschedule."""
            try:
                yield from self._do_connect()
            except IOError:
                self._loop.call_later(SERVER_RECONNECT_DELAY,
                                      self._reconnect_cb)
        asyncio.ensure_future(try_reconnect())