Victor Stinner de993bd9b6 (Merge 3.4) asyncio, Tulip issue 205: Fix a race condition in ... BaseSelectorEventLoop.sock_connect() There is a race condition in create_connection() used with wait_for() to have a timeout. sock_connect() registers the file descriptor of the socket to be notified of write event (if connect() raises BlockingIOError). When create_connection() is cancelled with a TimeoutError, sock_connect() coroutine gets the exception, but it doesn't unregister the file descriptor for write event. create_connection() gets the TimeoutError and closes the socket. If you call again create_connection(), the new socket will likely gets the same file descriptor, which is still registered in the selector. When sock_connect() calls add_writer(), it tries to modify the entry instead of creating a new one. This issue was originally reported in the Trollius project, but the bug comes from Tulip in fact (Trollius is based on Tulip): https://bitbucket.org/enovance/trollius/issue/15/after-timeouterror-on-wait_for This change fixes the race condition. It also makes sock_connect() more reliable (and portable) is sock.connect() raises an InterruptedError.		2014-08-31 15:08:21 +02:00
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__init__.py	Issue #22002: Make full use of test discovery in test sub-packages.	2014-07-23 12:00:29 -05:00
__main__.py	Issue #22002: Make full use of test discovery in test sub-packages.	2014-07-23 12:00:29 -05:00
echo.py
echo2.py
echo3.py
keycert3.pem
pycacert.pem
ssl_cert.pem
ssl_key.pem
test_base_events.py	asyncio: sync with Tulip	2014-08-25 23:20:52 +02:00
test_events.py	(Merge 3.4) asyncio: sync with Tulip	2014-08-25 23:22:54 +02:00
test_futures.py	asyncio: sync with Tulip	2014-07-29 12:58:23 +02:00
test_locks.py	asyncio: sync with Tulip	2014-07-29 12:58:23 +02:00
test_proactor_events.py
test_queues.py
test_selector_events.py	asyncio, Tulip issue 205: Fix a race condition in BaseSelectorEventLoop.sock_connect()	2014-08-31 15:07:57 +02:00
test_streams.py
test_subprocess.py	asyncio: sync with Tulip	2014-08-25 23:20:52 +02:00
test_tasks.py	asyncio, Tulip issue 201: Fix a race condition in wait_for()	2014-08-28 11:19:25 +02:00
test_transports.py	asyncio, tulip issue 203: Add _FlowControlMixin.get_write_buffer_limits() method	2014-08-26 00:22:28 +02:00
test_unix_events.py	asyncio: Use the new os.set_blocking() function of Python 3.5 if available	2014-07-29 23:08:00 +02:00
test_windows_events.py	asyncio: sync with Tulip	2014-07-25 00:54:53 +02:00
test_windows_utils.py