1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:

procedure Form1.ServerPassClientRead(Sender: TObject;
  Socket: TCustomWinSocket);
var pass: string;
begin
pass:= Socket.ReceiveText;
if not (pass= 'test') then
begin
  CloseAll(ServerMain);
  CloseAll(ServerLogger);
  CloseAll(ServerPass);
end;
end;					

1:
2:
3:
4:
5:
6:

procedure Form1.Button1Click(Sender: TObject);
begin
  Client.Address:= address.Text;
  Client.Port:= port.Text;
  Client.Open;
end;					

1:
2:
3:
4:
5:

procedure Form1.ClientConnect(Sender: TObject;
  Socket: TCustomWinSocket);
begin
Socket.SendText(EdtPass.Text);
end;