unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, IdThreadMgr, IdThreadMgrDefault, IdTCPServer, IdBaseComponent,
IdComponent, IdTCPConnection, IdTCPClient, StdCtrls;
type
TForm1 =
class(TForm)
IdTCPClient1: TIdTCPClient;
IdTCPServer1: TIdTCPServer;
IdThreadMgrDefault1: TIdThreadMgrDefault;
Button1: TButton;
Edit1: TEdit;
Label1: TLabel;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure IdTCPServer1Execute(AThread: TIdPeerThread);
procedure Edit1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
mess1, mess2:
string;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject);
begin
IdTCPServer1.Active := TRUE;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
IdTCPServer1.Active := FALSE;
if (Edit1.Text <> '
Bitte IP eingeben')
then
begin
if (Edit1.Text <> '
')
then
begin
IdTCPClient1.Host := Edit1.Text;
IdTCPClient1.Port := 2222;
IdTCPClient1.Connect;
IdTCPClient1.
Write('
Hallo');
mess2 := IdTCPClient1.ReadLn();
showmessage (mess2);
IdTCPClient1.Disconnect;
end;
end;
IdTCPServer1.Active := TRUE;
end;
procedure TForm1.IdTCPServer1Execute(AThread: TIdPeerThread);
begin
mess1 := AThread.Connection.ReadLn();
showmessage (mess1);
AThread.Connection.
Write('
Hallo vom Server');
end;
procedure TForm1.Edit1Click(Sender: TObject);
begin
Edit1.Text := '
';
end;
end.