> Hi all,

> I created two free threaded ATL COM objects (one call manager, another
call
> staff) using VC++ 6 with SP3.  manager creates and instance of staff, the
> staff retrieves an ADO (2.1) recordset using adAsyncFetch |
adAsyncExecute.
> Before Open is called on the recordset pointer, I set CursorLocation =
> adUseClient, then set Properties("Initial Fetch Size") = 1.   (BTW, I am
> using SQLOLEDB as provider).

> My problem:
> 1) I created a VB client to create an instance of manager object in
> Form_Load (destroyed in Form_Unload).  The FetchComplete and FetchProgress
> events are never raised (I write a line in the log file when each event is
> fired).

> 2) Using the VB client, after Open is called in the staff object, CPU goes
> up to 100% for VB6.  No idea why.  (I wonder if this relates to the
objects
> are free-threaded and vb is apartment threaded.)

> 3) I put the objects in MTS, created an ASP that has the same content as
in
> VB, except the object is destroyed in OnSession_End.  Same thing happens
as
> in VB program.  (Do I need to do anything special in MTS to let it know
this
> object is free-threaded?)

> Any idea?  Thank you in advance.

> Anita

> Your problem is probably due to the fact that MTS components should be
> Apartment Threaded, NOT Free Threaded.

> You should create your component as if you are creating a component for a
> single user. MTS will take care of the rest. MTS will create multiple
> instances of your component.

> Chris Rolon

> > Hi all,

> > I created two free threaded ATL COM objects (one call manager, another
> call
> > staff) using VC++ 6 with SP3.  manager creates and instance of staff,
the
> > staff retrieves an ADO (2.1) recordset using adAsyncFetch |
> adAsyncExecute.
> > Before Open is called on the recordset pointer, I set CursorLocation =
> > adUseClient, then set Properties("Initial Fetch Size") = 1.   (BTW, I am
> > using SQLOLEDB as provider).

> > My problem:
> > 1) I created a VB client to create an instance of manager object in
> > Form_Load (destroyed in Form_Unload).  The FetchComplete and
FetchProgress
> > events are never raised (I write a line in the log file when each event
is
> > fired).

> > 2) Using the VB client, after Open is called in the staff object, CPU
goes
> > up to 100% for VB6.  No idea why.  (I wonder if this relates to the
> objects
> > are free-threaded and vb is apartment threaded.)

> > 3) I put the objects in MTS, created an ASP that has the same content as
> in
> > VB, except the object is destroyed in OnSession_End.  Same thing happens
> as
> > in VB program.  (Do I need to do anything special in MTS to let it know
> this
> > object is free-threaded?)

> > Any idea?  Thank you in advance.

> > Anita