I'm writing something with UdpClient.Here I got some problem.I am
confusing about the Send method,what will be done with the UdpClient
when I Send smothing to an unavailable hostend using the Send method.
Here is some of my code.
I just use a udpclient to send something to the server and then wait for the server's apply.
IPEndPoint server=new IPEndPoint(IPAddress.Parse("60.25.34.200"), 5100);
IPEndPoint local= new IPEndPoint(Dns.Resolve(Dns.GetHostName()).AddressList[0], 5400);
udpClient = new UdpClient(local);
IPEndPoint remote = new IPEndPoint(IPAddress.Any, 0);
byte[] bytes = System.Text.Encoding.ASCII.GetBytes("something");
udpClient = new UdpClient(local);
//Send something to the server
int count=_udpClient.Send(bytes, bytes.Length, server);
//this will catch a problem when the server is unavailable.
bytes = _udpClient.Receive(ref remote);
when the server IpEndPoint is available,the program will be ok,it blocked in the Receive method waiting for the replay.
But when the server IpEndPoint is unavailable,the problem comes I will receive a SocketException in the Receive Method.
I just want to know wheather the Send method has send the data to server.
Any reply will be helpful.
Thanks in advance!
What's done with the Send method of UdpClient?
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What's done with the Send method of UdpClient?
sroughley
The exception message is something like this:"The remote host has shutdown the connection"
exception code is: 10054
socketerrorsorce is:ConnectionReset
looking forward to your reply
KarlaW
Can you just post the Exeption Message
Best Regards,