docs: def get_connections(self, data=True, as_coro=False):
          """Return connections from all the agents in the slave environments.
  
          :param bool data:
              If ``True``, returns also the data stored for each connection.
  
          :param bool as_coro:
              If ``True`` returns a coroutine, otherwise runs the asynchronous
              calls to the slave environment managers in the event loop.
  
          .. seealso::
  
              :meth:`creamas.core.environment.Environment.get_connections`
          """
          async def slave_task(addr, data):
              r_manager = await self.env.connect(addr)
              return await r_manager.get_connections(data)
  
          tasks = create_tasks(slave_task, self.addrs, data)
          return run_or_coro(tasks, as_coro)