public NetworkEventArgs(RemoteInformation ri, NetworkContent content)
: base()
{
this.RemoteInformation = ri;
this.Content = content;
this.Cancelled = false;
}
void Server_DoWork(object sender, DoWorkEventArgs e)
{
IPEndPoint endpoint = e.Argument as IPEndPoint;
BackgroundWorker worker = sender as BackgroundWorker;
if (null == endpoint || null == worker) {
e.Cancel = true;
return;
}
endpoint.Address = IPAddress.Any;
TcpListener lisenter = new TcpListener(endpoint);
try {
byte[] buf = new byte[256];
lisenter.Start();
worker.ReportProgress(0, null);
while (true) {
if (worker.CancellationPending)
break;
if (lisenter.Pending()) {
TcpClient client = lisenter.AcceptTcpClient();
client.SendTimeout = client.ReceiveTimeout = this.Timeout;
if (null != client && client.Connected) {
RemoteInformation ri = new RemoteInformation();
ri.Connection = client;
ri.EndPoint = client.Client.RemoteEndPoint as IPEndPoint; //TODO: Need to verify - EndPoint as IPEndPoint
ri.Name = ri.EndPoint.ToString();
ri.Content = null;
worker.ReportProgress(1, ri); // progress == 1 means client connected.
// Do not dispose ri here.
}
}
Thread.Sleep(0);
}
} catch (SocketException err) {
#if DEBUG
throw err;
#endif
Trace.TraceError("Host socket error. \n{0}\n{1}", err.Message, err.StackTrace);
} finally {
lisenter.Stop();
}
e.Result = null;
}
/// <summary>
/// Call client without waiting for return
/// </summary>
/// <param name="ri">client information</param>
/// <param name="content">data to send</param>
/// <returns></returns>
public bool CallClient(RemoteInformation ri, NetworkContent content)
{
if (null == ri || null == content)
return false;
return Host.SendData(ri.Connection, content.GetBinary());
}