windows, mac, linux. Can you reproduce this error with trunk?

On Sep 8, 9:13 am, mdipierro <[email protected]> wrote:
> The change you suggest is already in trunk.
>
> About the first error. Which database are you using? Which is the
> previous version you were using?
>
> On Sep 8, 9:08 am, Timbo <[email protected]> wrote:
>
> > Since upgrading to the new version, I'm getting this error about once
> > daily:
>
> > Traceback (most recent call last):
> >   File "C:\web2py\gluon\main.py", line 405, in wsgibase
> >     SQLDB.close_all_instances(SQLDB.commit)
> >   File "C:\web2py\gluon\sql.py", line 594, in close_all_instances
> >     action(instance)
> >   File "C:\web2py\gluon\sql.py", line 1020, in commit
> >     self._connection.commit()
> > OperationalError: database is locked
>
> > Getting this results in an unpleasant experience for my users I'm
> > sure.  I think this is for sessions which I use to set stuff on login
> > and never change until they logout.  Also this error seems to run in
> > tandem with:
>
> > Traceback (most recent call last):
> >   File "C:\web2py\gluon\main.py", line 412, in wsgibase
> >     session._try_store_on_disk(request, response)
> >   File "C:\web2py\gluon\globals.py", line 366, in _try_store_on_disk
> >     self._unlock(response)
> >   File "C:\web2py\gluon\globals.py", line 374, in _unlock
> >     response.session_file.close()
> > IOError: [Errno 13] Permission denied
>
> > If you look at globals.unlock(), it looks like this:
>
> >     def _unlock(self, response):
> >         if response and response.session_file:
> >             try:
> >                 portalocker.unlock(response.session_file)
> >             except ValueError:
> >                 pass
> >             response.session_file.close()
> >             del response.session_file
>
> > Why do we allow the lock release to fail but still try to close the
> > file?  Is this related?  In the meantime, I'm just going to move the
> > last two lines into the try block.
>
> > Thanks,
> >   -tim
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