Publish/Subscribe (Outof Process)

[Veriblue]

Hello Folks
I am working on a applications which needs a publish/subscribe model to
handle events. There can be various components involved and some maybe out of
process.

Ideally I would like to have Windows Service where these different
components can publish there status to and a GUI app that can subscribe to
these statuses and be notified.

What is the best way to go about implementing this ?
Any suggestions ??

Thanks in advance..

[Rakesh Rajan]

Hi Veriblue,

You need to use events. You can have public interfaces for the publisher in
which you define an event. The subscribers can hook into this event and then
handle it. A generic event-model might be a good choice for the type of
events. Is this what you are trying to accomplish?

HTH,
- Rakesh Rajan

"Veriblue" <Ve******@discussions.microsoft.com> wrote in message
news:8B**********************************@microsof t.com...

Hello Folks
I am working on a applications which needs a publish/subscribe model to
handle events. There can be various components involved and some maybe out of process.

Ideally I would like to have Windows Service where these different
components can publish there status to and a GUI app that can subscribe to
these statuses and be notified.

What is the best way to go about implementing this ?
Any suggestions ??

Thanks in advance..

[Stephany Young]

Seeing as how some of the components may be out-of-proccess, one mechanism
you may want to consider is Message Queueing (MSMQ).
"Rakesh Rajan" <ra**********************@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl...

Hi Veriblue,

You need to use events. You can have public interfaces for the publisher in which you define an event. The subscribers can hook into this event and then handle it. A generic event-model might be a good choice for the type of
events. Is this what you are trying to accomplish?

HTH,
- Rakesh Rajan

"Veriblue" <Ve******@discussions.microsoft.com> wrote in message
news:8B**********************************@microsof t.com...

Hello Folks
I am working on a applications which needs a publish/subscribe model to
handle events. There can be various components involved and some maybe out

of

process.

Ideally I would like to have Windows Service where these different
components can publish there status to and a GUI app that can subscribe

to these statuses and be notified.

What is the best way to go about implementing this ?
Any suggestions ??

Thanks in advance..

[Veriblue]

Thanks, how about COM+ Events, I read somewhere that it can do loosley
coupled event ..is it something that can be used in this scenario ? and could
you please post any good links you have for MSMQ

"Stephany Young" wrote:

Seeing as how some of the components may be out-of-proccess, one mechanism
you may want to consider is Message Queueing (MSMQ).
"Rakesh Rajan" <ra**********************@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl...

Hi Veriblue,

You need to use events. You can have public interfaces for the publisher

in

which you define an event. The subscribers can hook into this event and

then

handle it. A generic event-model might be a good choice for the type of
events. Is this what you are trying to accomplish?

HTH,
- Rakesh Rajan

"Veriblue" <Ve******@discussions.microsoft.com> wrote in message
news:8B**********************************@microsof t.com...

Hello Folks
I am working on a applications which needs a publish/subscribe model to
handle events. There can be various components involved and some maybe out

of

process.

Ideally I would like to have Windows Service where these different
components can publish there status to and a GUI app that can subscribe

to these statuses and be notified.

What is the best way to go about implementing this ?
Any suggestions ??

Thanks in advance..

[Stephany Young]

The Visual Studio (MSDN) help files contain all the information you need to
get started with MSMQ.
"Veriblue" <Ve******@discussions.microsoft.com> wrote in message
news:16**********************************@microsof t.com...

Thanks, how about COM+ Events, I read somewhere that it can do loosley
coupled event ..is it something that can be used in this scenario ? and could you please post any good links you have for MSMQ

"Stephany Young" wrote:

Seeing as how some of the components may be out-of-proccess, one mechanism you may want to consider is Message Queueing (MSMQ).
"Rakesh Rajan" <ra**********************@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl...

Hi Veriblue,

You need to use events. You can have public interfaces for the publisher

in

which you define an event. The subscribers can hook into this event

and then

handle it. A generic event-model might be a good choice for the type

of events. Is this what you are trying to accomplish?

HTH,
- Rakesh Rajan

"Veriblue" <Ve******@discussions.microsoft.com> wrote in message
news:8B**********************************@microsof t.com...
> Hello Folks
> I am working on a applications which needs a publish/subscribe model to > handle events. There can be various components involved and some

maybe out

of
> process.
>
> Ideally I would like to have Windows Service where these different
> components can publish there status to and a GUI app that can

subscribe to

> these statuses and be notified.
>
> What is the best way to go about implementing this ?
> Any suggestions ??
>
> Thanks in advance..