"Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
news:OtjCaOTtDHA.424@TK2MSFTNGP11.phx.gbl...
> Hi,
>
> I have a server that creates a singleton object of my service. When all
> leases for this object is gone the object destroys itself, right?
>
> I need to capture that event in order to save all data to disk. What is
the
> best practice for doing this?
>
> Thanks
> /Johan
>
>

> if this is a singleton, why not implement this code in the object's
> destructor?
> "Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
> news:OtjCaOTtDHA.424@TK2MSFTNGP11.phx.gbl...
> > Hi,
> >
> > I have a server that creates a singleton object of my service. When all
> > leases for this object is gone the object destroys itself, right?
> >
> > I need to capture that event in order to save all data to disk. What is
> the
> > best practice for doing this?
> >
> > Thanks
> > /Johan
> >
> >
>
>

"Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
news:eK5o91XtDHA.1888@TK2MSFTNGP10.phx.gbl...
> I have, but it doesnt seem to fire?
> Is this the best practice though? What happens if the object gets disposed
> and waiting for garbage collection, with finalize not called yet and
another
> object needs to be created. Doesn't this object get created before the
first
> one gets finalized?
>
> /Johan
>
> "Hasani" <HJB417@hotmail.c0m> skrev i meddelandet
> news:3zyxb.162075$Gq.19937483@twister.nyc.rr.com...
> > if this is a singleton, why not implement this code in the object's
> > destructor?
> > "Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
> > news:OtjCaOTtDHA.424@TK2MSFTNGP11.phx.gbl...
> > > Hi,
> > >
> > > I have a server that creates a singleton object of my service. When
all
> > > leases for this object is gone the object destroys itself, right?
> > >
> > > I need to capture that event in order to save all data to disk. What
is
> > the
> > > best practice for doing this?
> > >
> > > Thanks
> > > /Johan
> > >
> > >
> >
> >
>
>

> I have, but it doesnt seem to fire?
> Is this the best practice though? What happens if the object gets disposed
> and waiting for garbage collection, with finalize not called yet and
another
> object needs to be created. Doesn't this object get created before the
first
> one gets finalized?
>
> /Johan
>
> "Hasani" <HJB417@hotmail.c0m> skrev i meddelandet
> news:3zyxb.162075$Gq.19937483@twister.nyc.rr.com...
> > if this is a singleton, why not implement this code in the object's
> > destructor?
> > "Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
> > news:OtjCaOTtDHA.424@TK2MSFTNGP11.phx.gbl...
> > > Hi,
> > >
> > > I have a server that creates a singleton object of my service. When
all
> > > leases for this object is gone the object destroys itself, right?
> > >
> > > I need to capture that event in order to save all data to disk. What
is
> > the
> > > best practice for doing this?
> > >
> > > Thanks
> > > /Johan
> > >
> > >
> >
> >
>
>

> I'm not sure how remoting works for singleton but that situation is
probably
> possibility. I did come across this though
> http://www.dotnet247.com/247reference/msgs/28/144808.aspx .I've never
heard
> of the ITrackingHandler or the TrackingServices class, but since your
using
> a singleton, this is a better way then using the destructor. This would
> probably be the best practice also =]
> "Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
> news:eK5o91XtDHA.1888@TK2MSFTNGP10.phx.gbl...
> > I have, but it doesnt seem to fire?
> > Is this the best practice though? What happens if the object gets
disposed
> > and waiting for garbage collection, with finalize not called yet and
> another
> > object needs to be created. Doesn't this object get created before the
> first
> > one gets finalized?
> >
> > /Johan
> >
> > "Hasani" <HJB417@hotmail.c0m> skrev i meddelandet
> > news:3zyxb.162075$Gq.19937483@twister.nyc.rr.com...
> > > if this is a singleton, why not implement this code in the object's
> > > destructor?
> > > "Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
> > > news:OtjCaOTtDHA.424@TK2MSFTNGP11.phx.gbl...
> > > > Hi,
> > > >
> > > > I have a server that creates a singleton object of my service. When
> all
> > > > leases for this object is gone the object destroys itself, right?
> > > >
> > > > I need to capture that event in order to save all data to disk. What
> is
> > > the
> > > > best practice for doing this?
> > > >
> > > > Thanks
> > > > /Johan
> > > >
> > > >
> > >
> > >
> >
> >
>
>

> More info,
>
> It seems like the objects get marked for garbage collect but the framework
> puts them "onhold" for a long time. New objects gets created before the
> finalizers ever gets called.
>
> I need an event or something to tell me that this object is "leaseless" or
> has no connection to the world?
>
> Is there an event or do I have to keep the object alive through a timer
and
> some dummy calls?
>
> Also, the change in timeout values doesn't seem to be working. See code
> below. It gets called and every line get executed but the object times out
> in less than five minutes.
>
> Thanks
>
> /Johan
>
> Public Overrides Function InitializeLifetimeService() As Object
>
> '* Lease setup
>
> 'TODO Add some variables to control these times
> Dim lease As ILease = CType(MyBase.InitializeLifetimeService(),
> ILease)
>
> If (lease.CurrentState = LeaseState.Initial) Then
> lease.InitialLeaseTime = TimeSpan.FromMinutes(60)
> lease.RenewOnCallTime = TimeSpan.FromMinutes(30)
> End If
>
> Return lease
>
> End Function
>
> /Johan
>
> "Johan Karlsson" <johannospam.karlsson@adnome.se> skrev i meddelandet
> news:eK5o91XtDHA.1888@TK2MSFTNGP10.phx.gbl...
> > I have, but it doesnt seem to fire?
> > Is this the best practice though? What happens if the object gets
disposed
> > and waiting for garbage collection, with finalize not called yet and
> another
> > object needs to be created. Doesn't this object get created before the
> first
> > one gets finalized?
> >
> > /Johan
> >
> > "Hasani" <HJB417@hotmail.c0m> skrev i meddelandet
> > news:3zyxb.162075$Gq.19937483@twister.nyc.rr.com...
> > > if this is a singleton, why not implement this code in the object's
> > > destructor?
> > > "Johan Karlsson" <johannospam.karlsson@adnome.se> wrote in message
> > > news:OtjCaOTtDHA.424@TK2MSFTNGP11.phx.gbl...
> > > > Hi,
> > > >
> > > > I have a server that creates a singleton object of my service. When
> all
> > > > leases for this object is gone the object destroys itself, right?
> > > >
> > > > I need to capture that event in order to save all data to disk. What
> is
> > > the
> > > > best practice for doing this?
> > > >
> > > > Thanks
> > > > /Johan
> > > >
> > > >
> > >
> > >
> >
> >
>
>