Pobieranie plików około 10gb za pomocą http

                r = requests.get(url, stream=True)
                print(url)
                with open(save_product_name, 'wb') as fd:
                    for chunk in r.iter_content(chunk_size=512):
                        fd.write(chunk)

import asyncio
import sys
from time import time

import aiohttp


async def async_download(file_url: str):
    total_size = 0
    start = time()
    print("start download " + file_url)
    file = open("test.zip", 'wb')
    async with aiohttp.ClientSession() as session:
        async with session.get(file_url, timeout=None) as r:
            while True:
                chunk = await r.content.read(16144)
                if not chunk:
                    break
                total_size += len(chunk)
                file.write(chunk)
                message = f'{time() - start:0.2f}s, downloaded: {total_size / (1024 * 1024):0.0f}MB'
                sys.stdout.write('\r' + message)
    file.close()
    sys.stdout.flush()

url = "http://speedtest.tele2.net/10GB.zip"
loop = asyncio.get_event_loop()
loop.run_until_complete(async_download(file_url=url))

Traceback (most recent call last):
  File "C:\Users\Admin\Desktop\fsadas\test.py", line 28, in <module>
    loop.run_until_complete(async_download(file_url=url))
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python38-32\lib\asyncio\base_events.py", line 616, in run_until_complete
    return future.result()
  File "C:\Users\Admin\Desktop\fsadas\test.py", line 16, in async_download
    chunk = await r.content.read(16144)
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python38-32\lib\site-packages\aiohttp\streams.py", line 368, in read
    await self._wait('read')
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python38-32\lib\site-packages\aiohttp\streams.py", line 296, in _wait
    await waiter
aiohttp.client_exceptions.ClientPayloadError: Response payload is not completed

def d_download(url, path = "test1111111.zip"):
    r = requests.get(url, stream=True)
    chunk_size = 2 ** 20  # download in 1 MB chunks
    mode = "ab"
    with open(path, mode) as f:
        for chunk in r.iter_content(chunk_size=chunk_size):
            if chunk:  # filter out keep-alive new chunks
                f.write(chunk)