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gmolveau/flask_gunicorn_download_fails_30s.md

Created May 3, 2024 08:24
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flask/gunicorn/apache2 download/upload fails/closes/stops after 30 seconds
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flask_gunicorn_download_fails_30s.md

flask/gunicorn/apache2 download/upload fails/closes/stops after 30 seconds

Keywords : flask, gunicorn, apache2, send_file, werkzeug, requests, httpx, curl

Errors encountered

  • curl: (18) transfer closed with 9895632 bytes remaining to read
  • urllib3.exceptions.ProtocolError: ('Connection broken: IncompleteRead(206700544 bytes read, 789007589 more expected)', IncompleteRead(206700544 bytes read, 789007589 more expected))
  • httpcore.RemoteProtocolError: peer closed connection without sending complete message body (received 290521088 bytes, expected 995708133)

Solution (in my case)

gunicorn has a default timeout of 30 seconds ...

so set up a bigger timeout --timeout 3600 :)

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