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Frequent intermittent connection failures
See original GitHub issue- I am on the latest Poetry version.
- I have searched the issues of this repo and believe that this is not a duplicate.
- If an exception occurs when executing a command, I executed it again in debug mode (
-vvvoption).
- OS version and name: Debian GNU/Linux 10 (buster)
- Poetry version: 1.1.3
- Link of a Gist with the contents of your pyproject.toml file: https://gist.github.com/maroux/5bfc38375acd0e1c1a710fc0e62b8e93
Issue
Environment: Docker debian slim buster image running in Google Cloud Platform Cloud Build
Installation: poetry install -vvv --no-root --no-dev
Outcome: Fails with networking error intermittently, but frequently enough that upgrade to poetry v1.1 is blocked on solving this issue.
Notes: Older version (v1.0.9) works fine but is slow because of old installer.
Verbose logs:
16:05:17 Step #2 - "build": Skipping virtualenv creation, as specified in config file.
16:05:17 Step #2 - "build": Installing dependencies from lock file
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": Finding the necessary packages for the current system
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": Package operations: 17 installs, 1 update, 0 removals, 11 skipped
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": ? Installing certifi (2020.6.20): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing chardet (3.0.4): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing idna (2.10): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing markupsafe (1.1.1)
16:05:17 Step #2 - "build": ? Installing pyparsing (2.4.7): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing pytz (2020.1): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing six (1.15.0): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing urllib3 (1.25.10): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing alabaster (0.7.12)
16:05:17 Step #2 - "build": ? Installing babel (2.8.0)
16:05:17 Step #2 - "build": ? Updating colorama (0.4.4 -> 0.4.3): Skipped for the following reason: Not needed for the current environment
16:05:17 Step #2 - "build": ? Installing docutils (0.16): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing imagesize (1.2.0)
16:05:17 Step #2 - "build": ? Installing jinja2 (2.11.2)
16:05:17 Step #2 - "build": ? Installing packaging (20.4): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Updating pygments (2.7.1 -> 2.6.1)
16:05:17 Step #2 - "build": ? Installing requests (2.24.0): Skipped for the following reason: Already installed
16:05:17 Step #2 - "build": ? Installing snowballstemmer (2.0.0)
16:05:17 Step #2 - "build": ? Installing sphinxcontrib-applehelp (1.0.1)
16:05:17 Step #2 - "build": ? Installing sphinxcontrib-devhelp (1.0.1)
16:05:17 Step #2 - "build": ? Installing sphinxcontrib-htmlhelp (1.0.2)
16:05:17 Step #2 - "build": ? Installing sphinxcontrib-jsmath (1.0.1)
16:05:17 Step #2 - "build": ? Installing sphinxcontrib-qthelp (1.0.2)
16:05:17 Step #2 - "build": ? Installing sphinxcontrib-serializinghtml (1.1.3)
16:05:17 Step #2 - "build": ? Installing commonmark (0.9.1)
16:05:17 Step #2 - "build": ? Installing sphinx (3.1.2)
16:05:17 Step #2 - "build": Retrying HTTP request in 0.5 seconds.
16:05:17 Step #2 - "build": ? Installing recommonmark (0.5.0)
16:05:17 Step #2 - "build": ? Installing sphinx-autodoc-typehints (1.11.0)
16:05:17 Step #2 - "build": ? Installing sphinx-rtd-theme (0.4.3)
16:05:17 Step #2 - "build": Retrying HTTP request in 0.5 seconds.
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": Stack trace:
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 13 ~/.poetry/lib/poetry/installation/executor.py:199 in _execute_operation
16:05:17 Step #2 - "build": 197?
16:05:17 Step #2 - "build": 198? try:
16:05:17 Step #2 - "build": ? 199? result = self._do_execute_operation(operation)
16:05:17 Step #2 - "build": 200? except EnvCommandError as e:
16:05:17 Step #2 - "build": 201? if e.e.returncode == -2:
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 12 ~/.poetry/lib/poetry/installation/executor.py:273 in _do_execute_operation
16:05:17 Step #2 - "build": 271? return 0
16:05:17 Step #2 - "build": 272?
16:05:17 Step #2 - "build": ? 273? result = getattr(self, "_execute_{}".format(method))(operation)
16:05:17 Step #2 - "build": 274?
16:05:17 Step #2 - "build": 275? if result != 0:
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 11 ~/.poetry/lib/poetry/installation/executor.py:408 in _execute_install
16:05:17 Step #2 - "build": 406?
16:05:17 Step #2 - "build": 407? def _execute_install(self, operation): # type: (Install) -> None
16:05:17 Step #2 - "build": ? 408? return self._install(operation)
16:05:17 Step #2 - "build": 409?
16:05:17 Step #2 - "build": 410? def _execute_update(self, operation): # type: (Update) -> None
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 10 ~/.poetry/lib/poetry/installation/executor.py:434 in _install
16:05:17 Step #2 - "build": 432? archive = self._download_link(operation, Link(package.source_url))
16:05:17 Step #2 - "build": 433? else:
16:05:17 Step #2 - "build": ? 434? archive = self._download(operation)
16:05:17 Step #2 - "build": 435?
16:05:17 Step #2 - "build": 436? operation_message = self.get_operation_message(operation)
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 9 ~/.poetry/lib/poetry/installation/executor.py:575 in _download
16:05:17 Step #2 - "build": 573?
16:05:17 Step #2 - "build": 574? def _download(self, operation): # type: (Operation) -> Path
16:05:17 Step #2 - "build": ? 575? link = self._chooser.choose_for(operation.package)
16:05:17 Step #2 - "build": 576?
16:05:17 Step #2 - "build": 577? return self._download_link(operation, link)
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 8 ~/.poetry/lib/poetry/installation/chooser.py:60 in choose_for
16:05:17 Step #2 - "build": 58? """
16:05:17 Step #2 - "build": 59? links = []
16:05:17 Step #2 - "build": ? 60? for link in self._get_links(package):
16:05:17 Step #2 - "build": 61? if link.is_wheel and not Wheel(link.filename).is_supported_by_environment(
16:05:17 Step #2 - "build": 62? self._env
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 7 ~/.poetry/lib/poetry/installation/chooser.py:94 in _get_links
16:05:17 Step #2 - "build": 92? repository = self._pool.repository(package.source_reference)
16:05:17 Step #2 - "build": 93?
16:05:17 Step #2 - "build": ? 94? links = repository.find_links_for_package(package)
16:05:17 Step #2 - "build": 95?
16:05:17 Step #2 - "build": 96? hashes = [f["hash"] for f in package.files]
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 6 ~/.poetry/lib/poetry/repositories/pypi_repository.py:245 in find_links_for_package
16:05:17 Step #2 - "build": 243?
16:05:17 Step #2 - "build": 244? def find_links_for_package(self, package):
16:05:17 Step #2 - "build": ? 245? json_data = self._get("pypi/{}/{}/json".format(package.name, package.version))
16:05:17 Step #2 - "build": 246? if json_data is None:
16:05:17 Step #2 - "build": 247? return []
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 5 ~/.poetry/lib/poetry/repositories/pypi_repository.py:319 in _get
16:05:17 Step #2 - "build": 317? def _get(self, endpoint): # type: (str) -> Union[dict, None]
16:05:17 Step #2 - "build": 318? try:
16:05:17 Step #2 - "build": ? 319? json_response = self.session.get(self._base_url + endpoint)
16:05:17 Step #2 - "build": 320? except requests.exceptions.TooManyRedirects:
16:05:17 Step #2 - "build": 321? # Cache control redirect loop.
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 4 ~/.poetry/lib/poetry/_vendor/py3.7/requests/sessions.py:543 in get
16:05:17 Step #2 - "build": 541?
16:05:17 Step #2 - "build": 542? kwargs.setdefault('allow_redirects', True)
16:05:17 Step #2 - "build": ? 543? return self.request('GET', url, **kwargs)
16:05:17 Step #2 - "build": 544?
16:05:17 Step #2 - "build": 545? def options(self, url, **kwargs):
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 3 ~/.poetry/lib/poetry/_vendor/py3.7/requests/sessions.py:530 in request
16:05:17 Step #2 - "build": 528? }
16:05:17 Step #2 - "build": 529? send_kwargs.update(settings)
16:05:17 Step #2 - "build": ? 530? resp = self.send(prep, **send_kwargs)
16:05:17 Step #2 - "build": 531?
16:05:17 Step #2 - "build": 532? return resp
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 2 ~/.poetry/lib/poetry/_vendor/py3.7/requests/sessions.py:643 in send
16:05:17 Step #2 - "build": 641?
16:05:17 Step #2 - "build": 642? # Send the request
16:05:17 Step #2 - "build": ? 643? r = adapter.send(request, **kwargs)
16:05:17 Step #2 - "build": 644?
16:05:17 Step #2 - "build": 645? # Total elapsed time of the request (approximately)
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": 1 ~/.poetry/lib/poetry/_vendor/py3.7/cachecontrol/adapter.py:53 in send
16:05:17 Step #2 - "build": 51? request.headers.update(self.controller.conditional_headers(request))
16:05:17 Step #2 - "build": 52?
16:05:17 Step #2 - "build": ? 53? resp = super(CacheControlAdapter, self).send(request, **kw)
16:05:17 Step #2 - "build": 54?
16:05:17 Step #2 - "build": 55? return resp
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": ConnectionError
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))
16:05:17 Step #2 - "build":
16:05:17 Step #2 - "build": at ~/.poetry/lib/poetry/_vendor/py3.7/requests/adapters.py:498 in send
16:05:17 Step #2 - "build": 494? low_conn.close()
16:05:17 Step #2 - "build": 495? raise
16:05:17 Step #2 - "build": 496?
16:05:17 Step #2 - "build": 497? except (ProtocolError, socket.error) as err:
16:05:17 Step #2 - "build": ? 498? raise ConnectionError(err, request=request)
16:05:17 Step #2 - "build": 499?
16:05:17 Step #2 - "build": 500? except MaxRetryError as e:
16:05:17 Step #2 - "build": 501? if isinstance(e.reason, ConnectTimeoutError):
16:05:17 Step #2 - "build": 502? # TODO: Remove this in 3.0.0: see #2811
16:05:17 Step #2 - "build":
Issue Analytics
- State:
- Created 3 years ago
- Reactions:9
- Comments:45 (12 by maintainers)
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We’re experiencing this issue as well very consistently in our repositories that include a link to our private Azure package feed. We’ve tried the solution posted above to no avail. Note this is on poetry version 1.1.12. Error:
We’ve noticed that when we remove our private packages and package feed from our list, the problem goes away immediately; also dependency resolution is much much faster (in this case, from 100-300 seconds with failure, down to ~20 seconds with success).
This was resolved with
1.1.4.