Getting the IP and Port of client

[ZengerU]

Excuse me for the naive(?) question, i have little to no experience in c#. In the DataRecieved function, is there a way for the server to get the ip and the port of the sender object? Or any other way?

Thanks in advance!

[davi2td]

Best way to understand is break right after your datareceived function then look at e in debugger. Here's an example:

LantronixServer.DelimiterDataReceived += ReceivedLineTCP; //Create DataReceived handler

Sub ReceivedLineTCP(sender As object, e As Message);
try
{
//You have to convert RemoteEndPoint to IPEndpoint
//Then do whatever with IPEndpoint
var ip = ((Net.IPEndPoint)e.TcpClient.Client.RemoteEndPoint).Address.ToString();
}
catch (Exception ex)
{
            logger.Error(ex.Message.ToString());
        }
    }

[harleyknd1]

Clients don't have a "receiving port" by default, they'll just open a random free port to send the message and close it when the message is send, so there's no reliable return port.

You'd be better of having the server return a port to the client and the client starting its own listen server, and announcing its own port and ip to the server once it starts listening for incoming messages...