proxy.py/proxy/core/base
Abhinav Singh 44d72431e3
Async `get_events`, `handle_event`, `handle_readables`, `handle_writables` (#769)
* Asynchronous `handle_event` and `LocalExecutor` thread

* Bail out on first task completion

* mypy

* Add `helper/benchmark.sh` and fix threaded which must now use asyncio (reduced performance of threaded)

* Print open file diff from `benchmark.sh`

* Add `--local-executor` flag, disabled by default for now until tests are updated

* Async `handle_readables` and `handle_writables` for `HttpProtocolHandlerPlugin` interface (doesnt impact proxy/web plugins for now)

* Async `get_events`

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Address tests after async changes

* mypy and flake8

* spelldoc

* `check.py` and trailing comma

* Rename to `_assertions.py`

* Add missing `pytest-mock` and `pytest-asyncio` deps

* Add `pytest-mock` to `pylint` deps

* Correct use of `parameterize` and add `PT007` to flake8 ignores

* Fix mypy hints broken for `< Python3.9`

* Remove usage of `asynccontextmanager` which is not available for all Python versions that `proxy.py` supports

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Fix for pre-python-3.9 versions

* `AsyncTask` apis `set_name` and `get_name` are not available on all supported versions

* Install setuptools via `lib-dep` until we recommend editable install

* Deprecate support for `Python 3.6`

* Use recommendation suggested here https://github.com/abhinavsingh/proxy.py/pull/769\#discussion_r753840929

* Address recommendation here https://github.com/abhinavsingh/proxy.py/pull/769\#discussion_r753841906

* Make `Threadless` agnostic of `multiprocessing.Process`

* Acceptors must dispatch to local executor in non-blocking fashion

* No daemon for executor processes and fix shutdown logic

* Only return fds from `_selected_events` not all events data

* Refactor logic

* Prefix private methods with `_`

* `work_queue` and not `client_queue`

* Turn `Threadless` into an abstract executor. Introduce `RemoteExecutor`

* Make `LocalExecutor` agnostic of `threading.Thread`

* `LocalExecutor` now implements `Threadless`

* `get_events` and `get_descriptors` now must return int and not sock.  `Threadless` now avoids repeated register/unregister and instead make use of `selectors.modify`

* Fix `main` tests

* Apply suggestions from code review

Co-authored-by: Sviatoslav Sydorenko <wk@sydorenko.org.ua>

* Apply code review recommendations manually

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Revert back `Any` and use `addr or None`

* Address `flake8`

* Update tests to use `fileno`

* Fix doc build

* Fix doc spell, use tear down and not teardown

* Doc updates

* Add back support for `Python 3.6`

* Acceptors dont need loop initialization

* On Python 3.6 `asyncio.new_event_loop()` is necessary

* Make doc happy

* `--threaded` needs a new event loop for 3.7 too

* Always use `asyncio.new_event_loop()` for threaded mode

Added e2e integration tests (subprocess & curl) for all modes.

* Lint fixes

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko <wk@sydorenko.org.ua>
2021-11-23 15:02:00 +05:30
..
__init__.py Add `TcpUpstreamConnectionHandler` class (#760) 2021-11-20 00:05:24 +05:30
tcp_server.py Async `get_events`, `handle_event`, `handle_readables`, `handle_writables` (#769) 2021-11-23 15:02:00 +05:30
tcp_tunnel.py Async `get_events`, `handle_event`, `handle_readables`, `handle_writables` (#769) 2021-11-23 15:02:00 +05:30
tcp_upstream.py Async `get_events`, `handle_event`, `handle_readables`, `handle_writables` (#769) 2021-11-23 15:02:00 +05:30