On Tue, Nov 3, 2009 at 11:48 PM, Michael Markstaller <[email protected]> wrote:
> Paul,
>
> thanks for the reply! As said, if you need any debug-logs, please let me
> know.. The issue with reconnecting a "broken bus" isn't easy reproducible
> but possible, I just guess it makes no sense without knowing what to look
> for..
>
> BTW: I guess the "request hangs forever" problem is the same thing I
> encountered a while ago with perl/ownet. But with using many different
> versions on client and server side, mixed up, this wasn't very clear...
>
I think the server should be fixed. There should be no hang forever cases.
Now that I have an easy test case, it should be easy to fix. Thanks again.
> Did some further tests today, this (using OWNet.pm) also happens on 2.7p21,
> I'll have a deeper look tomorrow on this again. Worst case, adding an
> alarm(x) on reaads to ensure some timeout for requests in OWNet.pm should be
> IMHO better than doing this on any reqeust in the client..
> 4:42 a.m. here, time for bed ;)
>
>
> best regards
>
> Michael
>
> > -----Original Message-----
> > From: Paul Alfille [mailto:[email protected]]
> > Sent: Wednesday, November 04, 2009 4:09 AM
> > To: [email protected]
> > Subject: Re: [Owfs-developers] DS9490 reconnect on 2.7p27
> >
> > I can reproduce your bug by unplugging and replugging the
> > DS9490R. It also seems like the adapter is closed and
> > reopened successfully. Something clearly isn't working
> > correctly, and it will take further investigation.
> >
> > Paul Alfille
> >
> >
> > On Tue, Nov 3, 2009 at 8:04 PM, Michael Markstaller
> > <[email protected]> wrote:
> >
> >
> > Hi,
> >
> > I tried to get my setups from 2.7p21 (cvs-snapshot from
> > 2009-06-04) to the current CVS-version.
> > Now this still gives me two big problems:
> >
> > 1. reconnecting the DS9490 doesn't work anymore, this
> > worked with p21 (even though not under all circumstances). I
> > have to admit this matters only on lousy buses, i.e. too
> > long, but I have one bus "maxed out" as far as possible to be
> > able to do some regression-testing on what could happen in the field..
> > With p21 owserver syslogged "reconnecting bad adapter"
> > (max: 32/hour) and things were fine, in p27 all devices
> > disapear, requests hang forever..
> >
> > 2. when owserver hangs (i.e. by removing the
> > USB-adapter physically), any request to it with owget (or
> > similar) hangs forever. The previous behaviour, return
> > nothing, was much better IMHO..
> >
> > I created some workaround in my logger-app now,
> > restarting owserver when an 81.xx adapter disappears but
> > that's probably no real solution..
> >
> >
> > Please let me know if I should create debug-logs, and
> > if yes which. It's currently reproducable, although not
> > within minutes..
> >
> >
> > best regards
> >
> > Michael
> >
> >
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> >
> >
> >
>
>
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