This info is required on Python 3.5 and newer to get specific information on
the SSL object, like getting the binary peer certificate (instead of getting
it as text).
Issue #24763: Fix resource warnings when asyncio.BaseSubprocessTransport
constructor fails, if subprocess.Popen raises an exception for example.
Patch written by Martin Richard, test written by me.
* Fix ResourceWarning warnings in test_streams
* Return True from StreamReader.eof_received() to fix
http://bugs.python.org/issue24539 (but still needs a unittest).
Add StreamReader.__repr__() for easy debugging.
* remove unused imports
* Issue #234: Drop JoinableQueue on Python 3.5+
Previous approach of installing coroutine wrapper in loop.set_debug() and
uninstalling it in loop.close() was very fragile. Most of asyncio tests
do not call loop.close() at all. Since coroutine wrapper is a global
setting, we have to make sure that it's only set when the loop is
running, and is automatically unset when it stops running.
Issue #24017.
again if the first call to connect() raises an InterruptedError.
When the C function connect() fails with EINTR, the connection runs in
background. We have to wait until the socket becomes writable to be notified
when the connection succeed or fails.
Merge JoinableQueue with Queue. To more closely match the standard Queue,
asyncio.Queue has "join" and "task_done". JoinableQueue is deleted.
Docstring for Queue.join shouldn't mention threads.
Restore JoinableQueue as a deprecated alias for Queue. To more closely match
the standard Queue, asyncio.Queue has "join" and "task_done". JoinableQueue
remains as a deprecated alias for Queue to avoid needlessly breaking too much
code that depended on it.
Patch written by A. Jesse Jiryu Davis <jesse@mongodb.com>.
* _check_resolved_address() is implemented with getaddrinfo() which is slow
* If available, use socket.inet_pton() instead of socket.getaddrinfo(), because
it is much faster
Microbenchmark (timeit) on Fedora 21 (Python 3.4, Linux 3.17, glibc 2.20) to
validate the IPV4 address "127.0.0.1" or the IPv6 address "::1":
* getaddrinfo() 10.4 usec per loop
* inet_pton(): 0.285 usec per loop
On glibc older than 2.14, getaddrinfo() always requests the list of all local
IP addresses to the kernel (using a NETLINK socket). getaddrinfo() has other
known issues, it's better to avoid it when it is possible.
transport was closed. The check broken a Tulip example and this limitation is
arbitrary. Check if _proc is None should be enough.
Enhance also close(): do nothing when called the second time.
Guido van Rossum
Yury Selivanov
Andrew Svetlov
Victor Stinner