Free threading

.github/workflows/ci.yml

@@ -0,0 +1,109 @@
+name: CI
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  tox:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {name: '3.12', python: '3.12', tox: py312}
+          - {name: '3.11', python: '3.11', tox: py311}
+          - {name: '3.10', python: '3.10', tox: py310}
+          - {name: '3.9', python: '3.9', tox: py39}
+          - {name: '3.8', python: '3.8', tox: py38}
+          - {name: 'format', python: '3.12', tox: format}
+          - {name: 'mypy', python: '3.12', tox: mypy}
+          - {name: 'pep8', python: '3.12', tox: pep8}
+          - {name: 'package', python: '3.12', tox: package}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+
+      - name: update pip
+        run: |
+          pip install -U wheel
+          pip install -U setuptools
+          python -m pip install -U pip
+      - run: pip install tox
+
+      - run: tox -e ${{ matrix.tox }}
+
+
+  h2spec:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {name: 'asyncio', worker: 'asyncio'}
+          - {name: 'trio', worker: 'trio'}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: update pip
+        run: |
+          pip install -U wheel
+          pip install -U setuptools
+          python -m pip install -U pip
+      - run: pip install trio .
+
+      - name: Run server
+        working-directory: compliance/h2spec
+        run: nohup hypercorn --keyfile key.pem --certfile cert.pem -k ${{ matrix.worker }} server:app &
+
+      - name: Download h2spec
+        run: |
+          wget https://github.com/summerwind/h2spec/releases/download/v2.6.0/h2spec_linux_amd64.tar.gz
+          tar -xvf h2spec_linux_amd64.tar.gz
+
+      - name: Run h2spec
+        run: ./h2spec -tk -h 127.0.0.1 -p 8000 -o 10
+
+  autobahn:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {name: 'asyncio', worker: 'asyncio'}
+          - {name: 'trio', worker: 'trio'}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+
+      - name: update pip
+        run: |
+          pip install -U wheel
+          pip install -U setuptools
+          python -m pip install -U pip
+      - run: python3 -m pip install trio .
+      - name: Run server
+        working-directory: compliance/autobahn
+        run: nohup hypercorn -k ${{ matrix.worker }} server:app &
+
+      - name: Run Unit Tests
+        working-directory: compliance/autobahn
+        run: docker run --rm --network=host -v "${PWD}/:/config" -v "${PWD}/reports:/reports" --name fuzzingclient crossbario/autobahn-testsuite wstest -m fuzzingclient -s /config/fuzzingclient.json && python3 summarise.py

.github/workflows/publish.yml

@@ -0,0 +1,38 @@
+name: Publish
+on:
+  push:
+    tags:
+      - '*'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-python@v3
+        with:
+          python-version: 3.12
+
+      - run: |
+          pip install poetry
+          poetry build
+      - uses: actions/upload-artifact@v3
+        with:
+          path: ./dist
+
+  pypi-publish:
+    needs: ['build']
+    environment: 'publish'
+
+    name: upload release to PyPI
+    runs-on: ubuntu-latest
+    permissions:
+      # IMPORTANT: this permission is mandatory for trusted publishing
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v3
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages_dir: artifact/

.gitignore

@@ -13,3 +13,5 @@ docs/reference/source/
 dist/
 .coverage
 poetry.lock
+.idea/
+.DS_Store

.readthedocs.yaml

@@ -0,0 +1,16 @@
+version: 2
+
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
+
+python:
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs
+
+sphinx:
+   configuration: docs/conf.py

CHANGELOG.rst

@@ -1,3 +1,136 @@
+0.17.3 2024-05-28
+-----------------
+
+* Restore set TCP_NODELAY on TCP sockets
+* Support uvloop >= 0.18 and the loop_factory argument
+* Bugfix ensure ExceptionGroup lifespan failures crash the server.
+
+0.17.2 2024-05-27
+-----------------
+
+* Bugfix pass the correct quic connection to the H3 Protocol.
+
+0.17.1 2024-05-27
+-----------------
+
+* Bugfix revert set TCP_NODELAY on sockets.
+
+0.17.0 2024-05-27
+-----------------
+
+* Set TCP_NODELAY on sockets.
+* Support sending trailing headers on h2/h3.
+* Add support for lifespan state.
+* Allow sending of the response before body data arrives.
+* Bugfix properly set host header to ascii string in
+  ProxyFixMiddleware.
+* Bugfix encode headers using latin-1.
+* Bugfix don't double-access log if the response was sent.
+* Bugfix a statsd logging bug.
+* Bugfix handle already-closed on StreamEnded.
+* Bugfix send a 400 response if data is received before the websocket
+  is accepted.
+* Bugfix ensure only a single QUIC timer task per connection.
+* Bugfix ensure responses are sent with empty bodies for WSGI.
+
+0.16.0 2024-01-01
+-----------------
+
+* Add a max keep alive requests configuration option, this mitigates
+  the HTTP/2 rapid reset attack.
+* Return subprocess exit code if non-zero.
+* Add ProxyFix middleware to make it easier to run Hypercorn behind a
+  proxy.
+* Support restarting workers after max requests to make it easier to
+  manage memory leaks in apps.
+* Bugfix ensure the idle task is stopped on error.
+* Bugfix revert autoreload error because reausing old sockets.
+* Bugfix send the hinted error from h11 on RemoteProtocolErrors.
+* Bugfix handle asyncio.CancelledError when socket is closed without
+  flushing.
+* Bugfix improve WSGI compliance by closing iterators, only sending
+  headers on first response byte, erroring if ``start_response`` is
+  not called, and switching wsgi.errors to stdout.
+* Don't error on LocalProtoclErrors for ws streams to better cope with
+  race conditions.
+
+0.15.0 2023-10-29
+-----------------
+
+* Improve the NoAppError to help diagnose why the app has not been
+  found.
+* Log cancelled requests as well as successful to aid diagnositics of
+  failures.
+* Use more modern asyncio apis. This will hopefully fix reported
+  memory leak issues.
+* Bugfix only load the application in the main process if the reloader
+  is being used.
+* Bugfix Autoreload error because reausing old sockets.
+* Bugfix scope client usage for sock binding.
+* Bugfix disable multiprocessing if number of workers is 0 to support
+  systems that don't support multiprocessing.
+
+0.14.4 2023-07-08
+-----------------
+
+* Bugfix Use tomllib/tomli for .toml support replacing the
+  unmaintained toml library.
+* Bugfix server hanging on startup failure.
+* Bugfix close websocket with 1011 on internal error (1006 is a
+  client-only code).
+* Bugfix support trio > 0.22 utilising exception groups (note trio <=
+  0.22 is not supported).
+* Bugfix except ConnectionAbortedError which can be raised on Windows
+  machines.
+* Bugfix ensure that closed is sent on reading end.
+* Bugfix handle read_timeout exception on trio.
+* Support and test against Python 3.11.
+* Add explanation of PicklingErrors.
+* Add config option to pass raw h11 headers.
+
+0.14.3 2022-09-04
+-----------------
+
+* Revert Preserve response headers casing for HTTP/1 as this breaks
+  ASGI frameworks.
+* Bugfix stream WSGI responses
+
+0.14.2 2022-09-03
+-----------------
+
+* Bugfix add missing ASGI version to lifespan scope.
+* Bugfix preserve the HTTP/1 request header casing through to the ASGI
+  app.
+* Bugifx ensure the config loglevel is respected.
+* Bugfix ensure new processes are spawned not forked.
+* Bugfix ignore dunder vars in config objects.
+* Bugfix clarify the subprotocol exception.
+
+0.14.1 2022-08-29
+-----------------
+
+* Fix Python3.7 compatibility.
+
+0.14.0 2022-08-29
+-----------------
+
+* Bugfix only recycle a HTTP/1.1 connection if client is DONE.
+* Bugfix uvloop may raise a RuntimeError.
+* Bugfix ensure 100ms sleep between Windows workers starting.
+* Bugfix ensure lifespan shutdowns occur.
+* Bugfix close idle Keep-Alive connections on graceful exit.
+* Bugfix don't suppress 412 bodies.
+* Bugfix don't idle close upgrade requests.
+* Allow control over date header addition.
+* Allow for logging configuration to be loaded from JSON or TOML
+  files.
+* Preserve response headers casing for HTTP/1.
+* Support the early hint ASGI-extension.
+* Alter the process and reloading system such that it should work
+  correctly in all configurations.
+* Directly support serving WSGI applications (and drop support for
+  ASGI-2, now ASGI-3 only).
+
 0.13.2 2021-12-23
 -----------------