Socket

[Matrix Scripter]

Also ich wollte da ein bisschen üben und steh jetzt schon vor einem Fehler....

Delphi-Quellcode:

procedure TForm1.FormCreate(Sender: TObject);
begin
//initialisieren der sockets
  Server := TServerSocket.Create(Form1);
  Client := TClientSocket.Create(Form1);
  label2.Caption := IPWatch.LocalIP;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  if Client.Active = true then
  begin
    Client.Socket.SendText(edit1.Text);
    delay(500);
    edit1.clear;
  end;
end;

procedure TForm1.ServerClientRead(Sender: TObject;
  Socket: TCustomWinSocket);
var msg: string;
begin
  Memo1.Lines.Add(Socket.ReceiveText);
end;

procedure TForm1.delay(time:word);
var start: integer;
begin
  start := GetTickCount;
  while (GetTickCount) - (start) <= time do
    Application.ProcessMessages;
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
  Server.Free;
  Client.Free;
end;

procedure TForm1.ClientConnect(Sender: TObject; Socket: TCustomWinSocket);
begin
   Memo1.Lines.Add('**connected')
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  //Port zuweisein
  Server.Port := 44044;
  Client.Port := 44044;
  //listening status on / connecten
  try
    Client.Host := IPWatch.LocalIP;
    Server.Open;
    Client.Open;
  except
    Application.MessageBox('Verbinden fehlgeschlagen','Fehler',0+48);
    Server.Free;
    Client.Free;
    close;
  end;
end;

procedure TForm1.ClientDisconnect(Sender: TObject;
  Socket: TCustomWinSocket);
begin
  Memo1.Lines.Add('**Disconected');
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
  Server.Close;
  Client.Close;
end;

end.

Findet da jmd einen Fehler?

mfG Matrix Scripter