Мне удалось исправить некоторые ошибки с отключением, теперь, когда файл передается, загрузка ЦП становится 100%, я не знаю, что я делаю неправильно: S .....
const
MaxBufferSize = 1024;
type
TClient = class(TObject)
public
AContext: TIdContext;
FileSize: Integer;
Canceled: Boolean;
Transfered: Integer;
procedure ReceiveData;
procedure Update;
end;
procedure TForm1.IdTCPServer1Execute(AContext: TIdContext);
var
Data: string;
Client: TClient;
Item: TListItem;
begin
Data := AContext.Connection.IOHandler.ReadLn;
//Data := 'SEND|785548' = Command + | + FileSize
if Copy(Data, 1, 4) = 'SEND' then
begin
Delete(Data, 1, 5);
Client := TClient.Create;
Client.FileSize := StrToInt(Data);
Client.AContext := AContext;
Item := ListView1.Items.Add;
Item.Caption := AContext.Connection.Socket.Binding.PeerIP;
Item.Data := Client;
Client.ReceiveData;
end;
end;
procedure TClient.ReceiveData;
var
currRead : Integer;
FS: TFileStream;
begin
Canceled := False;
FS := TFileStream.Create('C:\Test.dat', fmCreate or fmOpenReadWrite);
FS.Size := 0;
Transfered := 0;
try
while (FS.Position < FileSize) and (Athread.Connection.Connected) and (not Canceled) do
begin
Application.ProcessMessages;
if (FileSize - FS.Position) >= MaxBufferSize then currRead := MaxBufferSize
else currRead := (FileSize - FS.Position);
AThread.Connection.IOHandler.ReadStream(FS, CurrRead);
Transfered := FS.Position;
Notify.NotifyMethod(Update);
Application.ProcessMessages;
end;
finally
FS.Free;
AThread.Connection.IOHandler.InputBuffer.Clear;
AThread.Connection.Disconnect;
AThread.RemoveFromList;
Notify.NotifyMethod(Update);
Application.ProcessMessages;
end;
end;
procedure TClient.Update;
begin
//Code to Display Progress bar and stuff (Simplified for now)
Form1.Label1.Caption := 'Transfered Data : ' + IntToStr(Transfered);
end;