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.NET Forum / .NET Framework / .NET SDK / October 2003

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Help! about DotNet Remoting.

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MineHe - 24 Oct 2003 10:21 GMT
my application uses DotNet Remoting technology on
communication between client application and server.

it works well on intranet. now, we install the server
application on an internet server. this server is behind
the firewall. and now the client can't communicates with
server. we debug the codes, found the excaption, it shows
the connection is closed. we use TCP/IP channel or HTTP
channel, the result is same. why ? and how ?
NetPointer - 24 Oct 2003 22:23 GMT
If u dont get your answer here, try this.
microsoft.public.dotnet.framework.remoting
>-----Original Message-----
>my application uses DotNet Remoting technology on
[quoted text clipped - 7 lines]
>channel, the result is same. why ? and how ?
>.
Lloyd Dupont - 27 Oct 2003 11:02 GMT
and which port ?

your port is probably behind the firewall !
2 solution:
- use TCP channel (better perf) and open the port you're using
- a more tricky one, host your remoting channel on IIS (assuming port 80 is
open), and here you go !
to do that, well I don't know, but I know it's possible ...

> my application uses DotNet Remoting technology on
> communication between client application and server.
[quoted text clipped - 5 lines]
> the connection is closed. we use TCP/IP channel or HTTP
> channel, the result is same. why ? and how ?
Dino Chiesa [Microsoft] - 28 Oct 2003 00:25 GMT
did you look here:

http://www.ingorammer.com/RemotingFAQ/CAOS_INTERNET_FIREWALL.html

-Dino
Signature

Dino Chiesa
Microsoft Developer Division
d i n o c h @ o n l i n e . m i c r o s o f t . c o m

> my application uses DotNet Remoting technology on
> communication between client application and server.
[quoted text clipped - 5 lines]
> the connection is closed. we use TCP/IP channel or HTTP
> channel, the result is same. why ? and how ?

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