b94bf79258
Read() should return empty string when EOF happen, instead of looping
forever. This is the right semantics of read(), and a wrapped version
should not change it.
If you read the read(2) system call manpage, it tells you that when EOF
is seen, return value is 0; it does not say
``loop forever when EOF happen''.
After the EOF detection is patched you can see the
following exception:
WARNING: ERROR attempting to copy message 344 for account Gmail:Traceback (most recent call last):
File "/usr/lib/pymodules/python2.6/offlineimap/folder/Base.py", line 282, in copymessageto
message = self.getmessage(uid)
File "/usr/lib/pymodules/python2.6/offlineimap/folder/IMAP.py", line 216, in getmessage
initialresult = imapobj.uid('fetch', '%d' % uid, '(BODY.PEEK[])')
File "/usr/lib/python2.6/imaplib.py", line 753, in uid
typ, dat = self._simple_command(name, command, *args)
File "/usr/lib/python2.6/imaplib.py", line 1060, in _simple_command
return self._command_complete(name, self._command(name, *args))
File "/usr/lib/python2.6/imaplib.py", line 890, in _command_complete
raise self.abort('command: %s => %s' % (name, val))
abort: command: UID => socket error: EOF
Signed-off-by: Bao Haojun <baohaojun@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
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=========
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ChangeLog
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=========
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Users should ignore this content: **it is draft**.
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Contributors should add entries here in the following section, on top of the
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others.
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`WIP (coming releases)`
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=======================
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New Features
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------------
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Changes
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-------
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Bug Fixes
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---------
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* Fix hang because of infinite loop reading EOF.
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* Fix regression (UIBase is no more).
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* Make profiling mode really enforce single-threading
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Pending for the next major release
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==================================
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* UIs get shorter and nicer names. (API changing)
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Stalled
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=======
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* Learn Sqlite support.
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Stalled: it would need to learn the ability to choose between the current
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format and SQL to help testing the long term.
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