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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:
 async def run(self):
 """Entrypoint to route messages between plugins."""

        logging.info('Starting message router...')

        coroutines = set()
        while True:
            coro = self._poll_channel()
            coroutines.add(coro)
            _, coroutines = await asyncio.wait(coroutines, timeout=0.1)