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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 run(self):
 """Combine async uwsgi message loop with ws4py message loop. TODO: This could do some serious optimizations and behave asynchronously correct instead of just sleep(). """


        self.sock.setblocking(False)
        try:
            while not self.terminated:
                logger.debug("Doing nothing")
                time.sleep(0.050)

                logger.debug("Asking for downstream msg")
                msg = uwsgi.websocket_recv_nb()
                if msg:
                    logger.debug("Incoming downstream WS: %s", msg)
                    self.send(msg)

                s = self.stream

                self.opened()

                logger.debug("Asking for upstream msg {s}".format(s=s))
                try:
                    bytes = self.sock.recv(self.reading_buffer_size)
                    if bytes:
                        self.process(bytes)
                except BlockingIOError:
                    pass

        except Exception as e:
            logger.exception(e)
        finally:
            logger.info("Terminating WS proxy loop")
            self.terminate()