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78 Commits

Author SHA1 Message Date
Giampaolo Rodolà 215b6b392d provides a clearer warning message when cheap inheritance with the underlying socket object is used 2010-05-06 19:56:34 +00:00
Giampaolo Rodolà f7454fa98d Fix asyncore issues 8573 and 8483: _strerror might throw ValueError; asyncore.__getattr__ cheap inheritance caused confusing error messages when accessing undefined class attributes; added an alias for __str__ which now is used as a fallback for __repr__ 2010-05-06 17:57:06 +00:00
Josiah Carlson 96b79c851a Fix for line wrap ugly. 2009-06-03 19:51:52 +00:00
Josiah Carlson a810bc736c This fixes bug 5798 on OS X. 
This should also fix disconnect behavior cross-platform.
 2009-06-03 19:46:21 +00:00
Josiah Carlson bb94d43dcd Fix for failing asyncore tests. 2009-04-01 01:28:11 +00:00
Josiah Carlson aba27dd6d9 Made handle_expt_event() be called last, so that we don't accidentally read 
after closing the socket.
 2009-03-31 21:49:36 +00:00
Josiah Carlson df90b02415 This resolves issue 1161031. Tests pass. 2009-03-31 19:32:34 +00:00
Josiah Carlson a98d72d598 Fix for issue 4332 in trunk. 2008-11-19 18:26:12 +00:00
Josiah Carlson b7a841ca40 undoing change that broke trunk. Need to find a better solution to this. 2008-09-07 04:37:10 +00:00
Josiah Carlson 1680b8c16c This fixes a small inconsistency between trunk and 3.0, closing bug 3764. 2008-09-07 03:53:58 +00:00
Brett Cannon 0d89407a0d Remove a dict.has_key() use to silence a warning when running under -3. 2008-08-02 03:32:13 +00:00
Georg Brandl 61d5c43011 Remove exception indexing in asyncore. 2008-07-20 07:29:58 +00:00
Josiah Carlson b65b4c3a47 Fix for the AttributeError in test_asynchat. 2008-07-11 22:17:14 +00:00
Josiah Carlson ff5f42088b Fixed bugs 760475, 953599, and 1519. 2008-07-07 04:51:46 +00:00
Josiah Carlson b67b53db51 Fixed test to reflect new filedispatcher semantics, as well as two 
NameErrors pointed out by Giampaolo.
 2008-06-10 15:58:19 +00:00
Josiah Carlson 1a72d88abf Applying updated patch from Issue 1736190, which addresses partial 
issues in: 909005 and 17361001, as well as completely as possible issues
539444, 760475, 777588, 889153, 953599, 1025525, 1063924, and 658749.
This patch also includes doc and test updates as necessary.
 2008-06-10 05:00:08 +00:00
Neal Norwitz 4ce69a5b06 No need to import exceptions, they are builtins 2005-09-01 00:45:28 +00:00
Andrew M. Kuchling e47c381c62 [Bug #1011606] Only check file descriptors for exceptional conditions if the fd is readable or writable 2004-09-01 14:04:51 +00:00
Andrew M. Kuchling 9d499f2f96 Back out patch #982681 2004-08-13 20:06:57 +00:00
Tim Peters 182b5aca27 Whitespace normalization, via reindent.py. 2004-07-18 06:16:08 +00:00
Andrew M. Kuchling 5336f8caa4 [Patch #982681] Apply this patch correctly; makes set_reuse_addr() work on Windows 2004-07-15 16:17:07 +00:00
Andrew M. Kuchling 0fff6c8651 In poll(), check connections for exceptional conditions 2004-07-10 17:36:11 +00:00
Andrew M. Kuchling dfa74b97ec Return value from .close(); move .set_file up 2004-07-10 15:51:19 +00:00
Tim Peters 4e0e1b6a54 Whitespace normalization. 2004-07-07 20:54:48 +00:00
Andrew M. Kuchling 6fe93cdeb3 For readable() objects, the previous value of 'flags' was ignored. 
Rearrange code for writable() case to make the parallel logic clearer
 2004-07-07 12:23:53 +00:00
Michael W. Hudson d5cf143482 Check in the updated version of patch #957240, which doesn't rely 
on the marshalling characteristics of infinities.
 2004-06-30 09:02:33 +00:00
Martin v. Löwis ad21945d03 Back out #957240. 2004-06-14 04:58:42 +00:00
Martin v. Löwis eac324b90b Patch #957240: Add count parameter to asyncore.loop. 2004-06-03 09:18:35 +00:00
Andrew M. Kuchling 67867eaf8c [Part of patch #909005] Added map parameter for file_dispatcher and dispatcher_with_send 2004-03-21 20:03:18 +00:00
Andrew M. Kuchling 174bdbc999 [Part of patch #909005] Repeating exception changed from 'raise socket.error, why' to just raise. Make use of connect_ex() raise socket.error with 2-tuple instead of just error code 2004-03-21 19:58:28 +00:00
Andrew M. Kuchling 419af88b34 [Part of patch #909005] Remove Mac code for writable 2004-03-21 19:52:01 +00:00
Andrew M. Kuchling 0ebbbe30f1 [Part of patch #909005] Set initial poll flags 2004-03-21 19:50:09 +00:00
Andrew M. Kuchling 68522b1895 [Part of patch #909005] Use True/False 2004-03-21 19:46:16 +00:00
Andrew M. Kuchling 9303777f22 [Part of patch #909005] Handle POLLPRI flag, and various errors cases. Fixes bug #887279 2004-03-21 19:26:00 +00:00
Raymond Hettinger 3dc3484ac8 SF bug #892492: Multiple close() for asyncore.dispatcher. 
(Contributed by Alexey Klimkin.)

Don't keep the file descriptor after the channel is deleted.
 2004-02-08 11:32:50 +00:00
Andrew M. Kuchling 6c2871e707 [Part of patch #648322] Delete the poll2() function, which uses a 'poll' extension module that was once part of Medusa. Contributed by Kjetil Jacobsen 2003-10-22 14:38:27 +00:00
Andrew M. Kuchling f9ca409292 [Bug #758241] When you use asyncore with a non-default map, methods 
of the dispatcher object break.  e.g. if you close() the object, it
  tries to remove itself from the default map, not from the map the
  dispatcher was created with.

  The patch, from Stephane Ninin, records the map as an attribute of
  the dispatcher instance.

2.3 bugfix candidate.
 2003-10-22 13:48:27 +00:00
Walter Dörwald f0dfc7ac5c Fix a bunch of typos in documentation, docstrings and comments. 
(From SF patch #810751)
 2003-10-20 14:01:56 +00:00
Andrew M. Kuchling c07fb2fc5b Fix comment typo 2003-02-14 01:13:01 +00:00
Guido van Rossum 9a40c1c299 Add XXX about Winsock error values 2002-12-26 18:22:54 +00:00
Guido van Rossum e94d8fab56 Fix an old bug in poll(). When a signal is handled while we're 
blocked in select(), this will raise select.error with errno set to
EINTR.  The except clauses correctly ignores this error, but the rest
of the logic will then call read() for all objects in select's *input*
list of read file descriptors.  Then when an object's read_handler()
is naive, it will call recv() on its socket, which will raise an
IOError, and then asyncore decides to close the socket.  To fix this,
we simply return in this case.

Backport candidate.
 2002-11-05 18:41:20 +00:00
Thomas Heller 6d817ad43d Again, I did check in too many changes. Sorry. 2002-09-26 13:19:48 +00:00
Thomas Heller d8ce87ad84 On Windows, select() does not accept empty lists. 
Patch suggested by Guido, fixes SF item 611464.

Bugfix candidate, will backport to release22-maint myself.
 2002-09-24 17:30:31 +00:00
Guido van Rossum 12e9668989 Fiddle with compact_traceback(). 
More whitespace cleanup.
 2002-09-13 14:09:26 +00:00
Guido van Rossum d560ace3a7 I don't think it's safe to use map.iteritems() in the various poll 
routines.  I got some errors "dictionary changed size during
iteration" when running ZEO tests on machine while doing heavy
forground work in another window, and thinking about it, I believe
that it should be okay if readable() or writable() modifies the map.

I also finally made all the spacing conform to the Python style guide:
no space between a function/method name and the following left
parenthesis (fixed lots of occurrences), spaces around assignment
operators (fixed a few, always of the form "map=..."), and a blank
line between the class statement and the first method definition (a
few).
 2002-09-12 04:57:29 +00:00
Jeremy Hylton d750036b20 A little refactoring. 
Add read(), write(), and readwrite() helper functions to shorten poll
functions.  Use get() instead of try/except KeyError for lookup.
XXX How could the lookup ever fail?

Remove module-level DEBUG flag.

Use iteritems() instead of items() when walking the socket map.

Reformat the functions I touched so that are consistently Pythonic.
 2002-09-08 00:14:54 +00:00
Tim Peters bc0e910826 Convert a pile of obvious "yes/no" functions to return bool. 2002-04-04 22:55:58 +00:00
Jeremy Hylton f32e459125 Replace use of apply() with extended call syntax. 2002-04-04 21:02:24 +00:00
Neal Norwitz 9672901742 Remove duplicate "import os" 2002-03-14 23:48:18 +00:00
Andrew M. Kuchling cc5f5b2686 [Bug #517554] When a signal happens during the select call in 
asyncore.poll, the select fails with EINTR, which the
	code catches. However, the code fails to clear the
	r/w/e arrays (like poll3 does), which means it acts as
	if every descriptor had received all possible events.

Bug report and patch by Cesar Eduardo Barros
 2002-03-08 18:19:59 +00:00