public void StartMessage()
{
var ipaddr = IPAddress.Parse(ipaddress);
try
{
System.Net.Sockets.TcpListener serverListener = new System.Net.Sockets.TcpListener(ipaddr, 4444);
serverListener.Start();
FTPServer.Logger.Text += "머신서버 가동>>>>\n";
for (; ;)
{
var machineSocket = serverListener.AcceptTcpClient();//접속된 클라이언트 반환
string machineName = null;
if (machineSocket.Connected)
{
var ns = machineSocket.GetStream();
Byte[] byteFrom = new Byte[machineSocket.SendBufferSize];
ns.Read(byteFrom, 0, machineSocket.SendBufferSize);
machineName = Encoding.UTF8.GetString(byteFrom);
int index = machineName.IndexOf("\0");
machineName = machineName.Remove(index, machineName.Length - index);
FTPServer.Logger.Text += "기계접속을 감지했습니다\n";
if (!machineTable.Contains(machineName))
{
FTPServer.Logger.Text += "\n" + machineName + "\n";
//참여자 목록(clientList)을 클라이언트 접속한 클라이언트에 접속
MachineClientSocket client = new MachineClientSocket(machineSocket, machineName, machineTable);
machineTable.Add(machineName, client);//머신 관리
}
else
{
Unicast("해당 기계는 이미 등록되어있습니다", machineSocket);
}
}
}
}
catch (Exception)
{
throw;
}//서버가 대기하기 시작함
}
public static void Broadcast(string msg, string machinename)
{
//throw new NotImplementedException();//지금 구현 부분 아니면 남겨둔다!!;
foreach (DictionaryEntry key in machineTable)
{
MachineClientSocket machine = (MachineClientSocket)key.Value;
TcpClient tcp = machine.MachineSockets;
if (tcp.Connected)
{
NetworkStream ns = tcp.GetStream();
byte[] bytemsg = new byte[tcp.ReceiveBufferSize];
bytemsg = Encoding.UTF8.GetBytes(msg); //메시지를 바이트배열로 저장
ns.Write(bytemsg, 0, bytemsg.Length);
ns.Flush();
}
}
}
