Missing deleteLater when the CleanupPollsJob aborts.
This is only a problem if the SyncEngine is kept alive a long time. Which is
usually not the case in the configuration where poll jobs are used.
Since the SyncEngine now quits and waits for the discovery thread,
the main thread can enter a deadlock where the discovery thread waits
for its directory result.
Add a 2 seconds timer to the discovery thread wait condition
to limit the deadlock time.
Use a QMap to avoid using a full hashtable for only a few entries, and
clear the QMap once we're done with the measuring. This saves a few
hundred bytes per job during propagation that would otherwise only be
freed at the end of the sync.
The FolderWatcher inserts files to be marked as SYNC and we
currently assume that all file statuses will be updated by the
following sync. It's however possible that the FolderWatcher
notify us of a change that csync won't consider necessary to
propagate, in which case a new status wouldn't be pushed and
the file manager would continue showing this file as syncing.
Re-push the file status when emptying the dirty files list
before propagating to avoid this issue, most likely the OK
status.
No need to allocate (and initialize to 0) a 10 MiB buffer for each files, even
when most files are much smaller than that.
So make sure the buffer that we allocate is not bigger than the file size.
And Also 10 MiB is a bit big for a buffer. 500 KiB should be more than enough.
(Too big allocations can cause problem because of memory fragmentation and such)
We first need to set the abort flag to csync and then aborting the discovery
job, otherwise, the discovery thread could start a new job in the mean time.
We also need to make sure that the thread has existed before we destroy the
exclude list.
Events from the crash reporter suggest that the QNAM and its
child replies might get deleted before returning from this method
and the only possible cause we can see is that the inner event
loop has something to do with it.
Try keeping a ref on the QNAM while in this method to make sure
that it won't get deleted by the inner event loop.
Same fix as in commit 60c101d9
From the crash reporter:
Crash
EXCEPTION_ACCESS_VIOLATION_READ at 0x4
qnetworkreply.cpp in QNetworkReply::request at line 476
propagateupload.cpp in OCC::PUTFileJob::slotTimeout at line 100
moc_abstractnetworkjob.cpp in OCC::AbstractNetworkJob::qt_static_metacall at line 98
qobject.cpp in QMetaObject::activate at line 3716
moc_qtimer.cpp in QTimer::timeout at line 192
qtimer.cpp in QTimer::timerEvent at line 247
qobject.cpp in QObject::event at line 1267
qapplication.cpp in QApplicationPrivate::notify_helper at line 3722
qapplication.cpp in QApplication::notify at line 3505
qcoreapplication.cpp in QCoreApplication::notifyInternal at line 932
Previously rejecting any kind of certificate meant that the user
was never asked again, even if the certificate changed.
Now we keep track of which certificates were rejected and ask again
if the ones mentioned in the ssl errors change.
mitmproxy is excellent for testing this.
* Progress: Don't count dirs without propagation jobs #4856
These directory SyncFileItems are necessary for bookkeeping
but should not influence the progress display at all.
* Progress: Skip ignored files #4856
The problem in this case is if we rename the file "xxx" to "invalid\file".
The rename will fail because the new filename constains a slash, and it
will be blacklisted.
But then if the user re-rename the file to "valid_name", then we should
invalidate the blacklist entry and retry to upload. But we did not do
that because renaming don't change the mtime and we did not store the
rename target in the database
IL issue 558
This fixes an issue in which too many jobs are started un parallel
while uploading many files, which could cause too much memory usage as the
chunks are stored in memory.
Probably the fix for #4611
Issue #4855
A typo in the context string made the translation lookup fail.
But also the %Ln was not recognized as a plural form by transifex, so only
the singular was translated
