[twsocket] problem making a custom wrapper/vcl from overbyte server socket.
?I have a small problem I made a vcl wrapper of the overbyte client socket so that I can add my custom data to it with out editing the main overbyte source problem I have is when I try to build my app my wrapper can not find the client[x].function for my add-ons because right now it says my functions are undeclared when there in the public section and work fine if I don't use client[x] functions below is a example ... [code] SocketServer.Client[i].Rank; [/code] [Pascal Error] mainserverunit.pas(407): E2003 Undeclared identifier: 'Rank' so my question is how do I have the function so that I can use the client[x] feature in my wrapper? thanks for the help -- 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
Re: [twsocket] problem making a custom wrapper/vcl from overbyte serversocket.
si...@psd-designs.com wrote: > ?I have a small problem I made a vcl wrapper of the overbyte client > socket so that I can add my custom data to it with out editing the > main overbyte source problem I have is when I try to build my app my > wrapper can not find the client[x].function for my add-ons because > right now it says my functions are undeclared when there in the > public section and work fine if I don't use client[x] functions below > is a example ... > > [code] > SocketServer.Client[i].Rank; > [/code] > > [Pascal Error] mainserverunit.pas(407): E2003 Undeclared identifier: > 'Rank' > > so my question is how do I have the function so that I can use the > client[x] feature in my wrapper? What do you call a VCL wrapper? You should derive your own class from TWSocketClient as shown the (OverbyteIcs)TcpSrv demo. Don't forget to tell the server the new client class: WSocketServer1.ClientClass := TMyTcpSrvClient; After that is done you have to cast the client objects explicitly like (SocketServer1.Client[i] as TMyTcpSrvClient).Rank or TMyTcpSrvClient(SocketServer1.Client[i]).Rank. -- Arno Garrels -- 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
Re: [twsocket] problem making a custom wrapper/vcl from overbyte serversocket.
?I have a small problem I made a vcl wrapper of the overbyte client socket so that I can add my custom data to it with out editing the main overbyte source problem I have is when I try to build my app my wrapper can not find the client[x].function for my add-ons because right now it says my functions are undeclared when there in the public section and work fine if I don't use client[x] functions below is a example ... [code] SocketServer.Client[i].Rank; [/code] [Pascal Error] mainserverunit.pas(407): E2003 Undeclared identifier: 'Rank' so my question is how do I have the function so that I can use the client[x] feature in my wrapper? When you use TWSocketServer, there are actually TWO classes involved: TWSocketServer and TWSocketClient. The first is the listening socket, the second is for handling each connected client. You said your wrapper was about TWSocketServer but Client[] returns a TWSocketClient. You have to make a wrapper for TWSocketClient as well, and assign you class to the TWSocketServer.ClientClass. Then at runtime, you can cast Client[] to your wrapper and access his properties. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- 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
Re: [twsocket] TWSocketServer: how to make it listening toseveralIP:Port?
>Probably breaking changes could be iontroduced the day ICS stops supporting >non unicode compiler. >Probably ICS-V8 could be that one, maybe to be released at the same time as >Delphi crossplatfom, abandonning support for most of old Delphi version. I'm >thinking about letting ICS-V7 live for D7-D2010 and have ICS-V8 for >Delphi-XE and the next one. >Just ideas right now. Oh, maybe that will be a good occasion for some cleanup and slight code redesign. And maybe these changes will include more clear FTPcli error reporting (the thing I wrote about several months ago). -- Anton -- 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
Re: [twsocket] Using FTPClient in dll
Solved. Hi! I have to write a dll which downloads some file. I created a project using example "OverbyteIcsDll2.dpr" as a sample. There are 2 differences. I must put a form inside the dll, which is just a user interface to set up and save connection parameters, but this form is not created at the time of transfer. So NOFORMS is not defined. The other difference is that I create a datamodule in the thread, and ftpcli is created inside that module. I use async methods. It is started from a method of datamodule: FTPCli.OpenAsync; FTPCli.MessageLoop; The transfer is working fine. The problem is, when OnSessionClosed is fired, PostMessage sends WM_QUIT to FTPCli.Handle* but MessageLoop does not exit. * Also tried FtpCli.ControlSocket.Handle and FtpCli.WndHandler.Handle What am I missing? Thank in advance. Peter -- 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
Re: [twsocket] TWSocketServer: how to make it listening toseveralIP:Port?
>Probably breaking changes could be iontroduced the day ICS stops >supporting non unicode compiler. Probably ICS-V8 could be that one, maybe to be released at the same time as Delphi crossplatfom, abandonning support for most of old Delphi version. I'm thinking about letting ICS-V7 live for D7-D2010 and have ICS-V8 for Delphi-XE and the next one. Just ideas right now. Oh, maybe that will be a good occasion for some cleanup and slight code redesign. Sure ! And also to benefit from new construct in the language such as generics and others. And maybe these changes will include more clear FTPcli error reporting (the thing I wrote about several months ago). Maybe. Designing V8 will be a long process. Every option is still open. My dream is to have a single source code for Windows, MAC and Linux. This probably means ICS-V8 will looks more like ICS-for-Kylix than current ICS version. This is because MAC OSX and Linux do not work with messages as Windows do. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- 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
Re: [twsocket] TWSocketServer: howtomakeitlisteningtoseveralIP:Port?
Arno Garrels wrote: > Back to the keyboard then. I think a found a way everybody can live > with. Will commit this new attempt to the IPv6 branch when I think > it's alpha-ready. Then we are able to continue the discussion based > on an existing implementation. Done, IPv6 branch updated (new multi-listen feature in TWSocketServer and descendants). -- Arno Garrels -- 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
Re: [twsocket] TWSocketServer: how to make it listeningtoseveralIP:Port?
Francois PIETTE wrote: >>> Probably breaking changes could be iontroduced the day ICS stops >>> supporting >>> non unicode compiler. >>> Probably ICS-V8 could be that one, maybe to be released at the same >>> time as >>> Delphi crossplatfom, abandonning support for most of old Delphi >>> version. I'm >>> thinking about letting ICS-V7 live for D7-D2010 and have ICS-V8 for >>> Delphi-XE and the next one. >>> Just ideas right now. > >> Oh, maybe that will be a good occasion for some cleanup and slight >> code redesign. > > Sure ! And also to benefit from new construct in the language such as > generics and others. > >> And maybe these changes will include more clear FTPcli error >> reporting (the thing I wrote about several months ago). > > Maybe. > > Designing V8 will be a long process. Every option is still open. My > dream is to have a single source code for Windows, MAC and Linux. > This probably means ICS-V8 will looks more like ICS-for-Kylix than > current ICS version. This is because MAC OSX and Linux do not work > with messages as Windows do. IMO emulating windows messages on the MAC and Linux is just a workaround, if not a TRUE hack ;) -- Arno Garrels -- 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
Re: [twsocket] Using FTPClient in dll
Busai Péter wrote: > Solved. That's great, please describe briefly the cause of the problem and how it was solved, readers of this list might benefit from your findings and save some time. -- Arno Garrels -- 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
Re: [twsocket] Using FTPClient in dll
Solved. That's great, please describe briefly the cause of the problem and how it was solved, readers of this list might benefit from your findings and save some time. Well, I do not clearly understand the internals, but defining NOFORMS in project option and using while not FTPCli.Terminated do FTPCli.ProcessMessages; instead of FTPCli.MessageLoop and quitting with FTPCli.PostQuitMessage did work. -- Peter -- 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
Re: [twsocket] problem making a custom wrapper/vcl from overbyteserversocket.
?here my code so fare http://projects.psd-designs.com/servercode.txt so you can see what am trying to do basically all I want is a custom vcl based on the serversocket so that am able to add my own options with out effecting overbyte source. -Original Message- From: Arno Garrels Sent: Tuesday, November 30, 2010 1:59 PM To: ICS support mailing Subject: Re: [twsocket] problem making a custom wrapper/vcl from overbyteserversocket. si...@psd-designs.com wrote: ?I have a small problem I made a vcl wrapper of the overbyte client socket so that I can add my custom data to it with out editing the main overbyte source problem I have is when I try to build my app my wrapper can not find the client[x].function for my add-ons because right now it says my functions are undeclared when there in the public section and work fine if I don't use client[x] functions below is a example ... [code] SocketServer.Client[i].Rank; [/code] [Pascal Error] mainserverunit.pas(407): E2003 Undeclared identifier: 'Rank' so my question is how do I have the function so that I can use the client[x] feature in my wrapper? What do you call a VCL wrapper? You should derive your own class from TWSocketClient as shown the (OverbyteIcs)TcpSrv demo. Don't forget to tell the server the new client class: WSocketServer1.ClientClass := TMyTcpSrvClient; After that is done you have to cast the client objects explicitly like (SocketServer1.Client[i] as TMyTcpSrvClient).Rank or TMyTcpSrvClient(SocketServer1.Client[i]).Rank. -- Arno Garrels -- 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 -- 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
Re: [twsocket] Using FTPClient in dll
Busai Péter wrote: >>> Solved. >> That's great, please describe briefly the cause of the problem >> and how it was solved, readers of this list might benefit from >> your findings and save some time. >> > > Well, I do not clearly understand the internals, but defining NOFORMS > in project option > and using > while not FTPCli.Terminated do > FTPCli.ProcessMessages; > > instead of > > FTPCli.MessageLoop > > and quitting with FTPCli.PostQuitMessage did work. You must be using some current ICS version. That's positive feedback! PostQuitMessage was introduced recently to ease quit of the message loop. -- Arno Garrels -- 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
Re: [twsocket] Using FTPClient in dll
2010.11.30. 20:41 keltezéssel, Arno Garrels írta: Well, I do not clearly understand the internals, but defining NOFORMS in project option and using while not FTPCli.Terminated do FTPCli.ProcessMessages; instead of FTPCli.MessageLoop and quitting with FTPCli.PostQuitMessage did work. You must be using some current ICS version. That's positive feedback! PostQuitMessage was introduced recently to ease quit of the message loop. My first thing was to update from svn ;) However I think the above design not very nice, since CPU is on 100% while transfer is taking place. -- Peter -- 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
Re: [twsocket] Using FTPClient in dll
Busai Péter wrote: > 2010.11.30. 20:41 keltezéssel, Arno Garrels írta: >> >>> Well, I do not clearly understand the internals, but defining >>> NOFORMS in project option >>> and using >>> while not FTPCli.Terminated do >>>FTPCli.ProcessMessages; >>> >>> instead of >>> >>>FTPCli.MessageLoop >>> >>> and quitting with FTPCli.PostQuitMessage did work. >> You must be using some current ICS version. That's positive >> feedback! PostQuitMessage was introduced recently to ease quit >> of the message loop. > > My first thing was to update from svn ;) > However I think the above design not very nice, since CPU is on 100% > while transfer is taking place. That's true, you should not call ProcessMessages in a loop like above. NOFORMS and MessageLoop should work. Otherwise show us some more of your code. -- Arno Garrels -- 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
Re: [twsocket] problem making a custom wrapper/vcl fromoverbyteserversocket.
si...@fantaziachat.com wrote:
> ?here my code so fare
>
> http://projects.psd-designs.com/servercode.txt
>
> so you can see what am trying to do basically all I want is a custom
> vcl based on the serversocket so that am able to add my own options
> with out effecting overbyte source.
I see, so it's a component derived directly from TWSocketServer.
There's also the option to encapsulate an instance of TWSocketServer
in an outer (wrapper) component and to expose only those methods and
properties actually needed.
{code}
type
TMyWrapper = class(TIcsWndControl)
private
FSocketServer: TWSocketServer;
public
constructor Create(AOwner: TComponent); override;
procedure Listen;
end;
implementation
constructor TMyWrapper.Create(AOwner: TComponent);
begin
inherited;
FSocketServer := TWSocketServer.Create(Self);
end;
procedure TMyWrapper.Listen;
begin
FSocketServer.Listen;
end;
{code}
The THttpServer and TFtpServer are designed like that which
makes much sense with TWSocketServer since it exposes tons
of unused methods, properties and events of its ancestor
class TWSocket.
--
Arno Garrels
--
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