Hi all.
I need to write a application using .net remoting technology. The problem
here it that, i need to raise event to client. Image, server do some work
and send result to the client when it finished. How can i do it ?
Thanks all!

Hi,
In order to make events go through remoting, you must open a channel on your
client app (port 0 if you don't have any other channel), make your event
public and the callback method (the method handling the event) public
also... Maybe you will have to change some things in your config file, but
I can't tell for sure.

There are answers to this question all over the net (I already asked it too,
so it should be in the news archives)... try googling for +".net"
+"remoting" +"events" and browse... But what I gave you should give you
a good start.

I hope it helps

ThunderMusic

"Le Minh" <hanami279 (AT) hotmail (DOT) com> wrote

Le Minh wrote:
There are examples for that on .NET, but take into consideration that
..NET remoting channel is not bi-directional. Meaning, events are not
coming back on the same established connection, but rather client
establishes new connection back to server to send events. This has
serious implications in routed/firewalled/NAT-ed enviroment - often
connection back to server from client side will not be possible. There
are 3rd party imlpementations that offer bi-directional channels
(Gennuine channels for example). I have not used any, so I cannot
gurantee it works.

Easiest way to send events back in remoting (if you still wish to do it)
is to pass a marshal by ref object to server (which mast be
serializable). When server invokes methods on received marshal by ref
object, it will be passed to the client. I'm sure there are examples on
the internet.

Regards,
Goran

Hi, i had done something like you. The event raise to client (i already do
it). But when i execute a method (like Console.writeline("Hello from
server") the method run on thread in server process not in client process.
It is'nt extractly what i need.
Regards!

It's perfectly normal because Console is a static class thus, Writeline is a
static method... so if you run on the server, it will run in the server
process no matter what you do because the client cannot access the memory of
the server... actually, you cannot call static methods from the client for
the exact same reason... I'm trying to find a solution to this exact
problem...

The solution to your problem would be to get the message to the client from
the server and let the client call Console.WriteLine(message);

I hope it helps

ThunderMusic
"Le Minh" <hanami279 (AT) hotmail (DOT) com> wrote