Responding to UDP client from a Receiving Indy UDP Server

Thread View: borland.public.cppbuilder.internet.socket

3 messages

[T] Back to Threads [V] Tree View [G] Group Articles

3 total messages Started by Colin B Maharaj Tue, 27 May 2008 03:47

#112

Author: Colin B Maharaj
Date: Tue, 27 May 2008 03:47

16 lines
1350 bytes

Hi all,
I have this Indy(9) UDP Server class that is getting
packets from a UDP Client.
In fact this is a RADIUS Server I am working
on.

Question: How do I know what return port to use
in order to send a response to the client from the
server.

When I packet sniff a working session, I see arbitrary
ports that does not seem related to the RADIUS
protocol.

Thanks all..
Colin..

Re: Responding to UDP client from a Receiving Indy UDP Server

#113

Author: Remy Lebeau (TeamB)
Date: Tue, 27 May 2008 20:33

12 lines
1344 bytes

"Colin B Maharaj" <noreply@myhost.com> wrote in message 
news:483b8453@newsgroups.borland.com...

> How do I know what return port to use in order
> to send a response to the client from the server.

The TIdSocketHandle object that is passed as the ABinding parameter of the 
OnUDPRead event handler gives you that informaiton.


Gambit

Re: Responding to UDP client from a Receiving Indy UDP Server

#116

Author: Colin B Maharaj
Date: Wed, 28 May 2008 00:09

18 lines
1647 bytes

Thanks very much Remy, you help is always appreciated.
Colin.
Trinidad.

Remy Lebeau (TeamB) wrote:
> "Colin B Maharaj" <noreply@myhost.com> wrote in message 
> news:483b8453@newsgroups.borland.com...
> 
>> How do I know what return port to use in order
>> to send a response to the client from the server.
> 
> The TIdSocketHandle object that is passed as the ABinding parameter of the 
> OnUDPRead event handler gives you that informaiton.
> 
> 
> Gambit 
> 
>

Thread Navigation

This is a paginated view of messages in the thread with full content displayed inline.

Messages are displayed in chronological order, with the original post highlighted in green.

Use pagination controls to navigate through all messages in large threads.

Back to All Threads