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AsyncIO only prints the single url #58

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surfer190 opened this issue Jul 23, 2019 · 3 comments
Open

AsyncIO only prints the single url #58

surfer190 opened this issue Jul 23, 2019 · 3 comments

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@surfer190
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@surfer190 surfer190 commented Jul 23, 2019

The https://www.jython.org url is never downloaded based on what is printed out

Steps to recreate:

git clone git@github.com:realpython/materials.git real_python_materials
cd real_python_materials/
python3.6 -m venv 36env
source 36env/bin/activate
pip install aiohttp

Running the script:

python io_asyncio.py 
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Read 273 from http://olympus.realpython.org/dice
Downloaded 160 sites in 3.151465892791748 seconds
@jima80525
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@jima80525 jima80525 commented Jul 24, 2019

Hmm. Possible that it was down? What did "wget www.jython.org" do? It's working for me presently.

If it's still failing, feel free to substitute a different URL, that particular one isn't critical, just something to download. :)
@surfer190
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@surfer190 surfer190 commented Jul 24, 2019

wget gives me: Unable to establish SSL connection.

Strange that python io_threading.py work's correctly with python requests.
@jima80525
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@jima80525 jima80525 commented Jul 24, 2019

I just checked and the threading version is using https as well. Perhaps requests is doing something smarter about SSL certs than aiohttp is. That seems the likely candidate.
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