cpython/Lib/asyncio
Tony Solomonik 568fb0ff4a
bpo-41273: asyncio's proactor read transport's better performance by using recv_into instead of recv (#21442)
* bpo-41273: Proactor transport read loop to use recv_into

By using recv_into instead of recv we do not allocate a new buffer each
time _loop_reading calls recv.

This betters performance for any stream using proactor (basically any
asyncio stream on windows).

* bpo-41273: Double proactor read transport buffer size

By doubling the read buffer size we get better performance.
2020-07-14 12:41:24 -07:00
..
__init__.py bpo-32309: Implement asyncio.to_thread() (GH-20143) 2020-05-18 20:03:28 -07:00
__main__.py bpo-37028: asyncio REPL; activated via 'python -m asyncio'. (GH-13472) 2019-05-27 13:42:29 +02:00
base_events.py bpo-39609: set the thread_name_prefix for the default asyncio executor (GH-18458) 2020-02-27 12:01:47 -08:00
base_futures.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
base_subprocess.py bpo-32528: Make asyncio.CancelledError a BaseException. (GH-13528) 2019-05-27 14:45:12 +02:00
base_tasks.py bpo-39764: Make Task.get_stack accept ag_frame (#18669) 2020-03-02 14:45:54 +02:00
constants.py bpo-33734: asyncio/ssl: a bunch of bugfixes (#7321) 2018-06-04 11:32:35 -04:00
coroutines.py bpo-36921: Deprecate @coroutine for sake of async def (GH-13346) 2019-05-16 07:52:10 -07:00
events.py bpo-40443: Remove unused imports in the stdlib (GH-19803) 2020-04-30 11:26:33 +02:00
exceptions.py bpo-32528: Make asyncio.CancelledError a BaseException. (GH-13528) 2019-05-27 14:45:12 +02:00
format_helpers.py bpo-33672: Fix Task.__repr__ crash with Cython's bogus coroutines (GH-7161) 2018-05-28 16:27:34 -04:00
futures.py bpo-31033: Improve the traceback for cancelled asyncio tasks (GH-19951) 2020-05-17 22:47:31 -07:00
locks.py bpo-34793: Drop old-style context managers in asyncio.locks (GH-17533) 2020-02-01 13:12:52 +02:00
log.py
proactor_events.py bpo-41273: asyncio's proactor read transport's better performance by using recv_into instead of recv (#21442) 2020-07-14 12:41:24 -07:00
protocols.py bpo-35394: Add empty slots to abstract asyncio protocols (#10889) 2018-12-11 19:07:05 +02:00
queues.py bpo-38978: Implement __class_getitem__ for asyncio objects (GH-17491) 2019-12-07 03:05:07 -08:00
runners.py Fix and improve `asyncio.run()` docs (GH-16403) 2019-09-30 17:12:21 -07:00
selector_events.py bpo-30064: Fix asyncio loop.sock_* race condition issue (#20369) 2020-05-27 12:47:30 -07:00
sslproto.py bpo-40443: Remove unused imports in the stdlib (GH-19803) 2020-04-30 11:26:33 +02:00
staggered.py Fix import path for asyncio.TimeoutError (#17691) 2019-12-24 12:46:42 +02:00
streams.py bpo-38529: Fix asyncio stream warning (GH-17474) 2019-12-07 13:22:00 +02:00
subprocess.py bpo-38242: Revert "bpo-36889: Merge asyncio streams (GH-13251)" (#16482) 2019-09-29 21:59:55 -07:00
tasks.py bpo-40967: Remove deprecated asyncio.Task.current_task() and asyncio.Task.all_tasks() (GH-20874) 2020-07-01 20:41:21 -07:00
threads.py Fix asyncio.to_thread() documented return type (GH-20547) 2020-05-31 00:07:04 -07:00
transports.py bpo-38148: Add slots to asyncio transports (GH-16077) 2019-09-13 15:18:46 +03:00
trsock.py bpo-37027: Return a proxy socket object from transp.get_extra_info('socket') (GH-13530) 2019-05-27 06:57:19 -07:00
unix_events.py s/wakup/wakeup (GH-20250) 2020-05-20 10:12:37 -07:00
windows_events.py bpo-31033: Add a msg argument to Future.cancel() and Task.cancel() (GH-19979) 2020-05-15 16:55:50 -07:00
windows_utils.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00