Re: COM CAtlServiceModuleT Question
I'm not sure what does GIT have to do with this issue. Perhaps
you need it, though that's not clear from your opriginal post.
You can consider using a separate global-instance class, you
don't have to do object registration in your module class. The
point is, ATL does not keep track of the created objects -
it's up to you to maintain such a list. Re-read my previous
reply as there's little I can add beyond that, short of writing
the code for you...
--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://www.mvps.org/vcfaq
=====================================
"EdisonCPP" <EdisonCPP@discussions.microsoft.com> wrote in message
news:DCD8E224-29FA-430C-B475-440E56238779@microsoft.com...
I saw your suggestion in another newsgroup to use CComDynamicUnkArray_GIT
on
the proxy class that fires my events. I've done that. I see my
_AtlModule
contains a _AtlModule.m_pGIT. But I'm a little lost on the details.
After a
day of attempts, I'm still lacking some of the details. My Fire_Method()
is
complete in my proxy, and utilizes the CComDynamicUnkArray_GIT class.
Where
exactly, and how do I add/register my objects? Then in my module I have
an
callback function that will go off from time to time that I need to
raise/fire my event in, how do I get the registered objects out? I see
GetInterfaceFromGlobal(), but don't see a way to iterate/enumerate? I
just
keep up with the cookies in a list and walk those? These answers would be
TREMENDOUSLY helpful, as I've been pretty stumped for awhile on this
project,
and keep running into dead ends.
"Alexander Nickolov" wrote:
You need to register your objects with your module class
when they are created, and unregister them when they are
destroyed (no AddRef-ing - weak references). Then your
module class can iterate its registration container and raise
the events through a public, but non-COM method of your
implementation class.
--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://www.mvps.org/vcfaq
=====================================
"EdisonCPP" <EdisonCPP@discussions.microsoft.com> wrote in message
news:C0D5494B-FB5C-4A8C-963B-6167364CAD63@microsoft.com...
Oops... hosing = housing
"EdisonCPP" wrote:
I want to broadcast an event from my CAtlServiceModuleT class that is
hosing
my out-of-proc interfaces. I've created a method in my event
container
interface that will do this. How can I get it from my instance of
CAtlServiceModuleT. The idea is, the service will be running, and
send
results to those listening for the events. I've done a nasty little
hack
where I store a global pointer in my container class' Advise() to
iteself
if
it is the first Advise(). Then I grab that from my CAtlServiceModuleT
class.
Since it's an out-of-proc server, the CoCreateInstance just hangs if
I
try
to create an instance that way.
Is there a way to get the active insterfaces from the
CAtlServiceModuleT
class?