daf455554b
Issue #18571 : Implementation of the PEP 446: file descriptors and file handles
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are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
2013-08-28 00:53:59 +02:00
84ed9a68bd
Issue #8713 : Support alternative start methods in multiprocessing on Unix.
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See http://hg.python.org/sandbox/sbt#spawn
2013-08-14 15:35:41 +01:00
cd171c8e92
Issue #18200 : Back out usage of ModuleNotFoundError (8d28d44f3a9a)
2013-07-04 17:43:24 -04:00
626032ac54
Issue #17097 : Merge.
2013-07-01 19:10:39 +01:00
cca8c53d6a
Issue #17097 : Make multiprocessing ignore EINTR.
2013-07-01 18:59:26 +01:00
0a140668fa
Issue #18200 : Update the stdlib (except tests) to use
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ModuleNotFoundError.
2013-06-13 20:57:26 -04:00
308307190f
Fix issue #17707 : multiprocessing.Queue's get() method does not block for short timeouts.
2013-04-17 13:12:27 +02:00
b38897fc91
Fix issue #17707 : multiprocessing.Queue's get() method does not block for short timeouts.
2013-04-17 13:08:59 +02:00
a655075d16
Issue #17025 : Add dumps() and loads() to ForkingPickler.
2013-03-24 15:21:49 +01:00
67da89446a
fix for previous commit related to issue 10527 which didn't have the intended effect as per http://bugs.python.org/issue10527#msg179895
2013-01-14 02:24:25 +01:00
0c8ad61c95
fix for previous commit related to issue 10527 which didn't have the intended effect as per http://bugs.python.org/issue10527#msg179895
2013-01-14 02:24:05 +01:00
0ee84e04da
Issue #16955 : Fix the poll() method for multiprocessing's socket
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connections on Windows.
2013-01-13 22:52:13 +00:00
ed9e06cb21
Issue #16955 : Fix the poll() method for multiprocessing's socket
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connections on Windows.
2013-01-13 22:46:48 +00:00
b4f39e85f2
Fix issue 10527: make multiprocessing use poll() instead of select() if available.
2012-12-31 17:38:46 +01:00
5051ca887c
Fix issue 10527: make multiprocessing use poll() instead of select() if available.
2012-12-31 17:38:17 +01:00
5e844c8052
Fix issue 10527: make multiprocessing use poll() instead of select() if available.
2012-12-31 17:23:09 +01:00
f7a17b48d7
Replace IOError with OSError ( #16715 )
2012-12-25 16:47:37 +02:00
2606a6f197
Issue #16719 : Get rid of WindowsError. Use OSError instead
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Patch by Serhiy Storchaka.
2012-12-19 14:33:35 +02:00
b15e622bb8
Issue #6056 : Make multiprocessing use setblocking(True) on the sockets it uses.
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Original patch by J Derek Wilson.
2012-07-27 14:19:00 +01:00
4887b1c0e7
Issue #6056 : Make multiprocessing use setblocking(True) on the sockets it uses.
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Original patch by J Derek Wilson.
2012-07-27 14:06:11 +01:00
d69cfe88ea
Issue #15064 : Implement context manager protocol for multiprocessing types
2012-06-18 17:47:52 +01:00
59d5404bc7
Issue #14753 : Make multiprocessing treat negative timeouts as it did in 3.2
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In Python 3.2 and earlier, Process.join() and Connection.poll()
treated negative timeouts as zero timeouts. Earlier versions from
the 3.3 line of development treat them as infinite timeouts.
The patch reverts to the old behaviour.
2012-05-10 16:11:12 +01:00
7ef909cdd7
Fix for issue 14725 for 3.2 branch
2012-05-05 20:41:23 +01:00
fdb8dcf675
Fix for Issue 14725 for 3.3 branch.
2012-05-05 19:45:37 +01:00
3e268aac3b
Mark multiprocessing files with "Licensed to PSF under a Contributor Agreement"
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instead of BSD licence.
2012-04-30 12:13:55 +01:00
5438ed1572
Issue #4892 : multiprocessing Connections can now be transferred over multiprocessing Connections.
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Patch by Richard Oudkerk (sbt).
2012-04-24 22:56:57 +02:00
23bba4ca39
Issue #11750 : The Windows API functions scattered in the _subprocess and
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_multiprocessing.win32 modules now live in a single module "_winapi".
Patch by sbt.
2012-04-18 20:51:15 +02:00
df97cbe7a1
Issue #14522 : Avoid duplicating socket handles in multiprocessing.connection.
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Patch by sbt.
2012-04-07 22:38:52 +02:00
5c73e8eaf4
Issue #14482 : Raise a ValueError, not a NameError, when trying to create
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a multiprocessing Client or Listener with an AF_UNIX type address under
Windows. Patch by Popa Claudiu.
2012-04-03 20:13:45 +02:00
6d20cba8d6
Issue #14482 : Raise a ValueError, not a NameError, when trying to create
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a multiprocessing Client or Listener with an AF_UNIX type address under
Windows. Patch by Popa Claudiu.
2012-04-03 20:12:23 +02:00
93bba8fb8a
Issue #14151 : Raise a ValueError, not a NameError, when trying to create
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a multiprocessing Client or Listener with an AF_PIPE type address under
non-Windows platforms. Patch by Popa Claudiu.
2012-04-01 17:25:49 +02:00
709176f10c
Issue #14151 : Raise a ValueError, not a NameError, when trying to create
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a multiprocessing Client or Listener with an AF_PIPE type address under
non-Windows platforms. Patch by Popa Claudiu.
2012-04-01 17:19:09 +02:00
bdb1cf1ca5
Issue #12328 : Fix multiprocessing's use of overlapped I/O on Windows.
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Also, add a multiprocessing.connection.wait(rlist, timeout=None) function
for polling multiple objects at once. Patch by sbt.
Complete changelist from sbt's patch:
* Adds a wait(rlist, timeout=None) function for polling multiple
objects at once. On Unix this is just a wrapper for
select(rlist, [], [], timeout=None).
* Removes use of the SentinelReady exception and the sentinels argument
to certain methods. concurrent.futures.process has been changed to
use wait() instead of SentinelReady.
* Fixes bugs concerning PipeConnection.poll() and messages of zero
length.
* Fixes PipeListener.accept() to call ConnectNamedPipe() with
overlapped=True.
* Fixes Queue.empty() and SimpleQueue.empty() so that they are
threadsafe on Windows.
* Now PipeConnection.poll() and wait() will not modify the pipe except
possibly by consuming a zero length message. (Previously poll()
could consume a partial message.)
* All of multiprocesing's pipe related blocking functions/methods are
now interruptible by SIGINT on Windows.
2012-03-05 19:28:37 +01:00
ed4a8fc095
Issue #8184 : multiprocessing: On Windows, don't set SO_REUSEADDR on Connection
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sockets, and set FILE_FLAG_FIRST_PIPE_INSTANCE on named pipes, to make sure two
listeners can't bind to the same socket/pipe (or any existing socket/pipe).
2012-02-08 21:15:58 +01:00
edc67feaa4
Issue #8184 : Fix a potential file descriptor leak when a
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multiprocessing.Connection socket can't be bound.
2012-02-04 15:12:08 +01:00
992ca5278e
Issue #8184 : Fix a potential file descriptor leak when a
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multiprocessing.Connection socket can't be bound.
2012-02-04 14:55:53 +01:00
e6eabd4345
Issue #13215 : multiprocessing.Connection: don't hammer the remote end with
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retries in case of ECONNREFUSED.
2011-11-19 09:59:43 +01:00
6b4883dec0
PEP 3151 / issue #12555 : reworking the OS and IO exception hierarchy.
2011-10-12 02:54:14 +02:00
225aa4f8ec
Issue #12996 : multiprocessing.connection: transmit the header in network byte
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order (endpoints machines can have different endianness).
2011-09-20 19:27:39 +02:00
600012028e
Add comment
2011-07-09 01:03:46 +02:00
71a28a9174
Rebind locally the globals which can be looked up at shutdown
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(to avoid the warnings seen on a buildbot)
2011-07-09 01:03:00 +02:00
dd69649660
Issue #9205 : concurrent.futures.ProcessPoolExecutor now detects killed
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children and raises BrokenProcessPool in such a situation. Previously it
would reliably freeze/deadlock.
2011-06-08 17:21:55 +02:00
5aa878c61a
os.dup()-then-close() can be replaced with detach()
2011-05-09 21:00:28 +02:00
87cf220972
Issue #11743 : Rewrite multiprocessing connection classes in pure Python.
2011-05-09 17:04:27 +02:00
8f36af7a4c
Normalize the encoding names for Latin-1 and UTF-8 to
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'latin-1' and 'utf-8'.
These are optimized in the Python Unicode implementation
to result in more direct processing, bypassing the codec
registry.
Also see issue11303.
2011-02-25 15:42:01 +00:00
2b69506c79
Issue #10816 : multiprocessing.SocketClient() closes the socket on error
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Use a context manager to close immediatly the socket on error.
2011-01-03 15:47:59 +00:00
3fc969a4a2
9162: fix license in multiprocessing files
2010-12-14 01:38:16 +00:00
a6a3274aad
Fix #9513 to remove relative imports from multiprocessing.
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The test suite currently skips test_multiprocessing on Windows
because it fails on finding _multiprocessing in several
win32-specific blocks. Removing the relative import lets this
through and allows the test to run (and pass).
2010-08-04 15:47:24 +00:00
45d61a341d
Merged revisions 76245 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76245 | antoine.pitrou | 2009-11-13 23:31:18 +0100 (ven., 13 nov. 2009) | 6 lines
Issue #7318 : multiprocessing now uses a timeout when it fails to establish
a connection with another process, rather than looping endlessly. The
default timeout is 20 seconds, which should be amply sufficient for
local connections.
........
2009-11-13 22:35:18 +00:00
c5d28a0b03
Merge 70717 to 30maint
2009-03-30 16:37:36 +00:00
Victor Stinner
Richard Oudkerk
Brett Cannon
Giampaolo Rodola'
Charles-François Natali
Andrew Svetlov
Antoine Pitrou
Charles-François Natali
Marc-André Lemburg
Victor Stinner
R. David Murray
Brian Curtin
Jesse Noller