[twsocket] Strange SSL-components problem
Hi all, I have a very strange problem with ICS. I try to use ICS v7 (Oct/2010) fresh downloaded from you website (overbyte.be). I install it on Delphi 7. All is OK when starting. I have an empty form and drop 2 components on it : - a Tsslhttpcli - a TsslContext I have already included the proper paths for ICS in the Delphi environment so when I build it's all OK and for SSL I use ssleay32.dll and libeay32.dll but due to problems of versions I have disabled SSL version checking from "OverbyteIcsSslDefs.inc". After some builds of the same project, without having changed anything in the project, I get the error that Tsslhttpcli and Tsscontext are "undeclared identifiers", although previously they were fine. If I close and open Delphi and project again, problem is still the same. The only way to correct it, is to delete all contents of Delphi/Vc32, copy there fresh files from the downloaded zip from Overbyte's website and rebuild again the "OverbyteIcsD7Run.dpk". Then it starts working fine for some time tries until it stops with the same errors again after some builds. This happens only with SSL components of ICS, with other components everything is OK. Even when the 2 components I refer to seem to be "undeclared identifiers" if I use another non-SSL component (before rebuilding-that solves temporarily the problem) all other work fine. Please note that : - I don't have any other problem with no other components installed - When I manage to compile project correct, then executable file is fine for always. The problem appears only in the Delphi environment together with ICS, while in build process. Thank you very much. -- 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] Strange SSL-components problem
Hi, at first you should get atest ICS source code and OpenSSL DLLs from http://wiki.overbyte.be/wiki/index.php/ICS_Download The problem with undeclared identifiers is easily solved by rebuilding the project, a simple compile is not enough after changing the USE_SSL directive. -- Arno Garrels Dimitris Botsis wrote: > Hi all, > > I have a very strange problem with ICS. > I try to use ICS v7 (Oct/2010) fresh downloaded from you website > (overbyte.be). I install it on Delphi 7. > All is OK when starting. > I have an empty form and drop 2 components on it : > - a Tsslhttpcli > - a TsslContext > I have already included the proper paths for ICS in the Delphi > environment so when I build it's all OK and for SSL I use ssleay32.dll > and libeay32.dll but due to problems of versions I have disabled SSL > version checking from "OverbyteIcsSslDefs.inc". > > After some builds of the same project, without having changed anything > in the project, I get the error that > Tsslhttpcli and Tsscontext are "undeclared identifiers", although > previously they were fine. > If I close and open Delphi and project again, problem is still the > same. > > The only way to correct it, is to delete all contents of Delphi/Vc32, > copy there fresh files from the downloaded zip from Overbyte's website > and rebuild again the "OverbyteIcsD7Run.dpk". > Then it starts working fine for some time tries until it stops with > the same errors again after some builds. > > This happens only with SSL components of ICS, with other components > everything is OK. Even when the 2 components I refer to seem to be > "undeclared identifiers" if I use another non-SSL component (before > rebuilding-that solves temporarily the problem) all other work fine. > > Please note that : > - I don't have any other problem with no other components installed > - When I manage to compile project correct, then executable file is > fine for always. The problem appears only in the Delphi environment > together with ICS, while in build process. > > Thank you very much. -- 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] Strange SSL-components problem
Hi Arno, thank you for replying. I rebuild the project every time the problem occurs. I even uninstall the whole package and install it again. First times it works fine without problems. And then, starts reporting about "undeclared identifiers" of SSL-components. Only for SSL components. It's the first time I see something like this. On 30/3/2011 10:15 μμ, Arno Garrels wrote: Hi, at first you should get atest ICS source code and OpenSSL DLLs from http://wiki.overbyte.be/wiki/index.php/ICS_Download The problem with undeclared identifiers is easily solved by rebuilding the project, a simple compile is not enough after changing the USE_SSL directive. -- 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] Strange SSL-components problem
Hi all, I corrected the problem, thank you Arno and Francois for helping. I did not have "USE_SSL" enabled but although it was not enabled, the first times the build was succesful with SSL support - I don't know why. Anyway, now I have rebuilt the whole package with USE_SSL and it's fine. Thank you once more. On 30/3/2011 10:20 μμ, Dimitris Botsis wrote: Hi Arno, thank you for replying. I rebuild the project every time the problem occurs. I even uninstall the whole package and install it again. First times it works fine without problems. And then, starts reporting about "undeclared identifiers" of SSL-components. Only for SSL components. It's the first time I see something like this. On 30/3/2011 10:15 μμ, Arno Garrels wrote: Hi, at first you should get atest ICS source code and OpenSSL DLLs from http://wiki.overbyte.be/wiki/index.php/ICS_Download The problem with undeclared identifiers is easily solved by rebuilding the project, a simple compile is not enough after changing the USE_SSL directive. -- 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] Strange SSL-components problem
Dimitris Botsis wrote: > Hi Arno, thank you for replying. > > I rebuild the project every time the problem occurs. > I even uninstall the whole package and install it again. > First times it works fine without problems. That's because the package is built with USE_SSL enabled by default. However you have to set USE_SSL in the project options as well. Anyway whenever you see this error check whether or not "USE_SSL" is defined in project's options and rebuild the project. -- 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
[twsocket] TWsocket connection error 10048
Hi all... I am running on Windows XP, Embarcadero XE I am using the TWSocket Version:7.47 in Client mode to connect to another PC on my LAN which is also using TWSocket in Listen mode. When I call the TWSocket->Connect() for the first time every thing works perfectly, the connection is made and data can be Rx'ed and Tx'ed without problems then I call TWSocket->Close() and a few seconds later I call TWSocket->Connect() - In the OnSessionConnected event I get the error 10048 If instead of waiting a few seconds, I wait 1 minute then call the TWSocket->Connect() the connection is made and all works correctly - this error = "Cannot bind to an already used TCP Port" Is there some something you need to call after the Close() method before you call the TWSocket->Connect() method ??? = If I close the application, re-run it and try to connect, then the error 10048 still occurs !!! thanks for any 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] TWsocket connection error 10048
Try setting the ReuseAddr property to true. This might help. Justin. -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of RayA @ Ihug Sent: Thursday, 31 March 2011 9:35 AM To: twsocket@elists.org Subject: [twsocket] TWsocket connection error 10048 Hi all... I am running on Windows XP, Embarcadero XE I am using the TWSocket Version:7.47 in Client mode to connect to another PC on my LAN which is also using TWSocket in Listen mode. When I call the TWSocket->Connect() for the first time every thing works perfectly, the connection is made and data can be Rx'ed and Tx'ed without problems then I call TWSocket->Close() and a few seconds later I call TWSocket->Connect() - In the OnSessionConnected event I get the error 10048 If instead of waiting a few seconds, I wait 1 minute then call the TWSocket->Connect() the connection is made and all works correctly - this error = "Cannot bind to an already used TCP Port" Is there some something you need to call after the Close() method before you call the TWSocket->Connect() method ??? = If I close the application, re-run it and try to connect, then the error 10048 still occurs !!! thanks for any 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 -- 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
