> But my calling application is still hanging. Where is it hanging ? Use the debugger to single step thru TTnCnx destructor and try to understand where (if it is this component that hangs) it hangs. While it is hanged, you may hit "Pause" in the debugger and see what it is doing at that time, probably in the middle of an infinite loop.
Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be ----- Original Message ----- From: <[EMAIL PROTECTED]> To: "ICS support mailing" <twsocket@elists.org> Sent: Wednesday, August 09, 2006 2:40 PM Subject: Re: [twsocket] Hanging TNCNX component > Hi > > That is also what i am doing in the DLL DETACH method > DLL_PROCESS_DETACH: > > > > begin // unloading dll better cleanup > > > > Logwrite(´Kalder DLL Detach´); > > > > DllForm.free; <<<< Here is TNCNX placed > > > > end; > > i have tried > > DLL_PROCESS_DETACH: > begin // unloading dll better cleanup > FreeAndNil(DllForm.TnCnx1); > DllForm.Free; > end; > > But my calling application is still hanging. > > rgds, > Peter > > Francois Piette <[EMAIL PROTECTED]> wrote: > > A component dropped on a form should not be freed by hand. > > The form will > > automatically destroy it when the form itself is destroyed. > > If you want to > > free a component dropped on a form, use FreeAndNil. > > > > Contribute to the SSL Effort. Visit > > http://www.overbyte.be/eng/ssl.html > > -- > > [EMAIL PROTECTED] > > Author of ICS (Internet Component Suite, freeware) > > Author of MidWare (Multi-tier framework, freeware) > > http://www.overbyte.be > > > > ----- Original Message ----- > > From: "Peter Calum" <[EMAIL PROTECTED]> > > To: "Twsocket" <twsocket@elists.org> > > Sent: Wednesday, August 09, 2006 1:59 PM > > Subject: [twsocket] Hanging TNCNX component > > > > > > > Hi all > > > > > > > > > > > > I have a problem regarding how to free TNCNX component > > correctly. > > > > > > > > > > > > I have created a DLL which have a hidden form with a TNCNX > > component on. > > > > > > Everything works fine, connect telnet commands, disconnect > > and so, but > > when > > > > > > the calling application terminates, the TNCNX is not > > destroyed proberly, > > and > > > the > > > > > > application hangs. > > > > > > > > > > > > I create the form for the TNCNX component I DLL ATTACH > > method and destroys > > > > > > It in the DETACH method. > > > > > > > > > > > > Does anyone have a hint for this problem.. > > > > > > > > > > > > Rgds, Peter > > > > > > Denmark > > > > > > > > > > > > > > > > > > { Procedure invoked by a DLL entry > > } > > > > > > {* * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > * * * * * * * > > * } > > > > > > > > > > > > procedure LibraryProc(Reason: Integer); > > > > > > begin > > > > > > case Reason of > > > > > > DLL_PROCESS_ATTACH: // dll loaded/initialize > > > > > > begin > > > > > > SetMainState(TN_Idle); > > > > > > DllForm := TDllForm.Create(Application); > > > > > > DllForm.Timer1.Enabled := false; > > > > > > PDel := '/'; > > > > > > end; > > > > > > DLL_PROCESS_DETACH: > > > > > > begin // unloading dll better cleanup > > > > > > Logwrite('Kalder DLL Detach'); > > > > > > DllForm.free; > > > > > > end; > > > > > > end; > > > > > > end; > > > > > > > > > > > > begin > > > > > > DllProc := @LibraryProc; > > > > > > { Now invoke the procedure to reflect that the DLL is > > attaching > > > > > > to the process } > > > > > > LibraryProc(DLL_PROCESS_ATTACH); > > > > > > end. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > No virus found in this outgoing message. > > > Checked by AVG Free Edition. > > > Version: 7.1.405 / Virus Database: 268.10.8/414 - Release > > Date: 09-08-2006 > > > > > > -- > > > To unsubscribe or change your settings for TWSocket > > mailing list > > > please goto > > http://www.elists.org/mailman/listinfo/twsocket > > > Visit our website at http://www.overbyte.be > > > > -- > > To unsubscribe or change your settings for TWSocket mailing > > list > > please goto http://www.elists.org/mailman/listinfo/twsocket > > Visit our website at http://www.overbyte.be > > -- > To unsubscribe or change your settings for TWSocket mailing list > please goto http://www.elists.org/mailman/listinfo/twsocket > Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
