private void SendToClient(string m, Socket cl)
{
string s = m;
byte[] buffer = Encoding.Unicode.GetBytes(s);
this.p = new SocketPacket(cl);
p.Buffer = buffer;
cl.BeginSend(p.Buffer, 0, p.Buffer.Length, SocketFlags.None, new AsyncCallback(SendMessage), p);
//if (cl.Connected)
//{
// cl.BeginSend(p.Buffer, 0, p.Buffer.Length, SocketFlags.None,new AsyncCallback(SendMessage), p);
// return;
//}
//msg = null;sendTo = null;from = null;
//foreach (Socket client in this.clients)
//{
// if (client.Connected&&client==cl)
// {
// client.Send(buffer);
// //Console.WriteLine("msg send");
// break;
// }
//}
}
private void SendMessage(IAsyncResult ar)
{
SocketPacket sp = (SocketPacket)ar.AsyncState;
Console.WriteLine("Server send : " + Encoding.ASCII.GetString(sp.Buffer));
//sp.Client.BeginSend(p.Buffer, 0, p.Buffer.Length, SocketFlags.None, new AsyncCallback(SendMessage), sp);
sp.Client.EndSend(ar);
}
private string GetSenderName(SocketPacket p)
{
foreach (var item in clientList)
{
if (item.ClientData.LocalEndPoint.ToString() == p.Client.LocalEndPoint.ToString())
{
// Console.WriteLine(item.ClientData.LocalEndPoint + " equal " + p.Client.LocalEndPoint+"..."+item.UData.Name);
//return item.UData.Name.ToString();
}
}
return("user");
}
private void OnReceive(IAsyncResult ar)
{
SocketPacket p = (SocketPacket)ar.AsyncState;
string msg = Encoding.Unicode.GetString(p.Buffer);
//string[] s = msg.Split('#');
//string recfrom = s[1];
string name = GetSenderName(p);
this.WriteToLog(msg, name);
this.WaitingForData(p.Client);
}
private void OnReceive(IAsyncResult ar)
{
SocketPacket packet = (SocketPacket)ar.AsyncState;
// Console.WriteLine("on recienve: "+packet.Client.RemoteEndPoint);
recvMsg = Encoding.Unicode.GetString(packet.Buffer);
Console.WriteLine("Server receive: " + recvMsg);
this.WriteToLog(recvMsg);
ReadyForData(packet.Client);
//packet.Client.EndReceive(ar);
packet.Buffer = null;
}
private void WaitingForData(Socket cl)
{
SocketPacket packet = new SocketPacket(cl);
cl.BeginReceive(packet.Buffer, 0, packet.Buffer.Length, SocketFlags.None, new AsyncCallback(OnReceive), packet);
}