Microsoft recently did a thinly disguised advertisement for com+ presented
by a guy called Roger Sessions - of ObjectWatch www.objectwatch.com I think.
He has just written a book on the subject, which if his presentation is
anything to go by, should be an interesting read (if biased). His background
would suggest he knows what he is talking about.
I've found this to be one of those "It just works" technologies and only
used the built-in MTS tools to do monitoring etc.
Max
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Neil Anderson
Sent: Thursday, 20 April 2000 07:33
To: Multiple recipients of list delphi
Subject: RE: [DUG]: COM+ and Delphi
I still have some huge holes in my understanding of COM and Connection
Pooling :(
>From what I have managed to find out, it seems that I will need to run a
COM
object which implements the FTM (Free Threaded Marshaller).
Does D5 do this when the threading model is set to Both ?
COM+ has a new Thread Neutral Apartment, should I modify the D5 generated
code to produce this kind of model, if so how ?
Is there a way to monitor how many objects are currently in the pool and how
many are active ?
Neil
-----Original Message-----
From: Max Renshaw-Fox [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, 19 April 2000 19:10
To: Multiple recipients of list delphi
Subject: RE: [DUG]: COM+ and Delphi
Have a look on Charlie Calverts home page for the MTS stuff (Com+ is MTS in
drag). You get best results by searching for "MTS" on either www.borland.com
or community.borland.com. There is a specific article on connection pooling
that is an early draft of a chapter from Delphi 4 Unleashed.
The only issue I've had is with connection pooling is to Informix (it seems
to be a bit flakey and a Borland issue). Remember though that you don't have
to use connection pooling to pool Com+ objects or applications. They are
pooled anyway - the connection pooling is, afaik, pooling connections for
the com objects not the clients.
Max
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Neil Anderson
Sent: Tuesday, 18 April 2000 09:58
To: Multiple recipients of list delphi
Subject: [DUG]: COM+ and Delphi
Does anyone know of examples etc using Delphi and COM+ services ie
connection pooling
Thanks Neil
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