Add handling for backend error #86

	name: CI

	on:
	push:
	branches:
	- master
	tags:
	- "*"
	paths:
	- "**.py"
	- "poetry.lock"
	- "!ratelimit/__version__.py"
	pull_request:
	branches:
	- master
	paths:
	- "**.py"
	- "poetry.lock"
	- "!ratelimit/__version__.py"

	jobs:
	Linux-Test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9, "3.10", 3.11]
	redis-version: [4, 5, 6, 7]

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip poetry
	poetry config virtualenvs.create false --local
	poetry install -E full
	- name: Start Redis
	uses: supercharge/redis-github-action@1.1.0
	with:
	redis-version: ${{ matrix.redis-version }}
	- name: Check format
	run: \|
	black --check --diff .
	isort --check .
	flake8 .
	- name: Test with pytest
	run: \|
	coverage run -m pytest --log-cli-level=DEBUG
	coverage report --fail-under=100

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