How to handle received data in the TCPClient ? (Delphi - Indy)

Question

When i send a message from TCPClient to a TCPServer it will be handled using OnExecute event in the server . Now i want to handle the rece

Answer 1

Add a TTimer. Set its Interval to 1. Write in OnTimer Event:

procedure TForm1.Timer1Timer(Sender: TObject);
var
s: string;
begin
if not IdTCPClient1.Connected then Exit;
if IdTCPClient1.IOHandler.InputBufferIsEmpty then Exit;
s := IdTCPClient1.IOHandler.InputBufferAsString;
Memo1.Lines.Add('Received: ' + s);
end;

Don't set Timer.Interval something else 1. Because, the received data deletes after some milliseconds.