requests.post 报Remote end closed connection without response

发起一个requests.post，向django请求数据，当django返回的数据量小时没问题，当返回数据量大时，调用接口的程序就会报requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

请教下是什么原因，如何解决？