void Connect_GetHost_Host_End(IAsyncResult ar)
{
Connect_SO stateObj = (Connect_SO)ar.AsyncState;
try
{
stateObj.UpdateContext();
IPHostEntry host = EndGetHostByName(ar);
if(null == host)
throw new SocketException(SockErrors.WSAHOST_NOT_FOUND);
// throw new HostNotFoundException("Unable to resolve host name.");
stateObj.RemoteEndPoint = ConstructEndPoint(host, stateObj.Port);
//------------------------------------
// Get end point for the proxy server
//
BeginGetHostByName(
_proxyServer,
new AsyncCallback(Connect_GetHost_Proxy_End),
stateObj);
}
catch(Exception e)
{
stateObj.Exception = e;
stateObj.SetCompleted();
}
}