public StrongConnect(string host, int port, string fn)
{
Socket?socket = null;
try
{
IPEndPoint ep;
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (char.IsDigit(host[0]))
{
IPAddress ip = IPAddress.Parse(host);
ep = new IPEndPoint(ip, port);
socket.Connect(ep);
}
else
{
#if MONO1
var he = Dns.GetHostByName(hostName);
#else
IPHostEntry he = Dns.GetHostEntry(host);
#endif
for (int j = 0; j < he.AddressList.Length; j++)
{
try
{
IPAddress ip = he.AddressList[j];
ep = new IPEndPoint(ip, port);
socket.Connect(ep);
if (socket.Connected)
{
break;
}
}
catch (Exception) { }
}
}
}
catch (Exception)
{
}
if (socket == null || !socket.Connected)
{
throw new Exception("No connection to " + host + ":" + port);
}
asy = new ClientStream(this, socket);
var wtr = asy.wtr;
wtr.PutString(fn);
asy.Flush();
asy.Receive();
preps = SDict <long, string> .Empty;
}