Hello!
I would like to know if its possible to get the address that a UDP packet
comes from.
I am making an application that will send multiple packets to different
hosts using SendTo and I will be receiving replies from them.
I have no power to change the protocol, so I need to know if its
Have you checked PeerAddr?
- Original Message -
From: Xealot [EMAIL PROTECTED]
To: twsocket@elists.org
Sent: Friday, October 17, 2008 04:47
Subject: [twsocket] UDP Address
Hello!
I would like to know if its possible to get the address that a UDP packet
comes from.
I am making an
Thank you for replying,
PeerAddr raises a SocketException
'Error 10057 in function GetPeerName Socket is not connected'
Im assuming this is because I didnt actually run sock.Connect with the
address I received
that packet from? Im only running sock.connect once to avoid changing
client port
Maybe GetPeerAddr?
- Original Message -
From: Xealot [EMAIL PROTECTED]
To: ICS support mailing twsocket@elists.org
Sent: Friday, October 17, 2008 05:01
Subject: Re: [twsocket] UDP Address
Thank you for replying,
PeerAddr raises a SocketException
'Error 10057 in function
Hello, Same result.
PeerAddr will invoke the GetPeerAddr function:
property PeerAddr : String read GetPeerAddr;
Thanks for your timeso far.
On Fri, Oct 17, 2008 at 5:25 AM, brian [EMAIL PROTECTED] wrote:
Maybe GetPeerAddr?
- Original Message -
From: Xealot [EMAIL PROTECTED]
To:
Hello Martin,
Here is a small example:
procedure TFoo.FUDPDataAvailable(Sender: TObject; Error: word);
var
Buffer: array [0..1023] of char;
Len: integer;
Src: TSockAddrIn;
SrcLen: integer;
begin
SrcLen := SizeOf(Src);
Len := TWSocket(Sender).ReceiveFrom(@Buffer,
Thank you SO much. I really appreciate it.
- Martin E.
On Fri, Oct 17, 2008 at 7:37 AM, Wilfried Mestdagh [EMAIL PROTECTED]wrote:
Hello Martin,
Here is a small example:
procedure TFoo.FUDPDataAvailable(Sender: TObject; Error: word);
var
Buffer: array [0..1023] of char;
Len:
