HI for all, i do a prototype to transfer a imagem overt internet with Twsocket, but in local network works fine, but when i test with a remote computer in internet connection the file is sended but dont receive or receive a image with lost collor.
sending ... try FMS.Seek(0, soBeginning); Form10.wscktsrvr1.Client[0].SendStr('IMAGE:' + IntToStr(FMS.Size) + sLineBreak); Form10.wscktsrvr1.Client[0].Send(FMS.Memory, FMS.Size); finally Receiving ... if (FIsBiniary) then begin iCount := Socket3.Receive(FRcvd + FWritePtr, FFileSize - FWritePtr); Inc(FWritePtr, iCount); if (iCount = 0) then begin FIsBiniary := False; end; if FWritePtr = FFileSize then begin F := TMemoryStream.Create(); try F.Write(FRcvd[0], FFileSize); Memo1.Lines.Add('write'); finally oBMP := TBitmap.Create; f.Seek(0, soBeginning); oBMP.LoadFromStream(F); Image1.Picture.Assign(oBMP); FreeMem(FRcvd, FFileSize); FreeAndNil(oBMP); F.Free; end; FIsBiniary := False; Socket3.LineMode := True; end; Exit; end; sRcvBuf := Socket3.ReceiveStr.Trim; Memo1.Lines.Add(sRcvBuf); if (sRcvBuf.StartsWith('IMAGE001:')) then begin sRcvBuf := sRcvBuf.Substring(9); Memo1.Lines.Add('Size: ' + sRcvBuf); FFileSize := StrToIntDef(sRcvBuf, 0); FWritePtr := 0; GetMem(FRcvd, FFileSize); Socket3.LineMode := False; FIsBiniary := True; end; end; someone can help-me ? Sent from [ProtonMail](https://protonmail.ch), encrypted email based in Switzerland. -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be