Re: [Cppcms-users] cppcms hangs if cppcms::application ctor throws exception
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Re: [Cppcms-users] cppcms hangs if cppcms::application ctor throws exception
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From: Shiv S. D. <shi...@gm...> - 2013-11-29 12:49:13
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Yes I compiled with -O2 flag.
On Fri, Nov 29, 2013 at 5:51 PM, Karsten Ahnert <
kar...@go...> wrote:
> Is it also working for you in release mode?
>
> On 29.11.2013 12:52, Shiv Shankar Dayal wrote:
> > No I have no idea because for me it is working.
> >
> >
> > On Fri, Nov 29, 2013 at 5:02 PM, Karsten Ahnert
> > <kar...@go... <mailto:kar...@go...>>
> > wrote:
> >
> > Aha, in debug mode the program behaves as expected. In release mode
> it
> > hangs. Any ideas?
> >
> >
> > On 29.11.2013 12:02, Shiv Shankar Dayal wrote:
> > > Try to debug using gdb and send a stack trace where it gets stuck.
> > That
> > > will help.
> > >
> > >
> > > On Fri, Nov 29, 2013 at 3:51 PM, Karsten Ahnert
> > > <kar...@go...
> > <mailto:kar...@go...>
> > <mailto:kar...@go...
> > <mailto:kar...@go...>>>
> > > wrote:
> > >
> > > My one hangs. I use gcc 4.7.3 and ubuntu 13.04 and CppCMS
> 1.0.4.
> > >
> > >
> > >
> > > On 29.11.2013 11:09, Shiv Shankar Dayal wrote:
> > > > Tested with GCC 4.7.0 GNU/Linux Mint 15 CppCMS 1.0.4 seems
> > to work
> > > > fine as it prints "Exception" on console and program
> terminates.
> > > >
> > > >
> > > > On Fri, Nov 29, 2013 at 3:32 PM, Karsten Ahnert
> > > > <kar...@go...
> > <mailto:kar...@go...>
> > > <mailto:kar...@go...
> > <mailto:kar...@go...>>
> > > <mailto:kar...@go...
> > <mailto:kar...@go...>
> > > <mailto:kar...@go...
> > <mailto:kar...@go...>>>>
> > > > wrote:
> > > >
> > > > Hi,
> > > >
> > > > cppcms hangs if the constructor of cppcms::application
> and
> > > derived class
> > > > throw, see the code below. Any ideas how to fix this?
> > > >
> > > >
> > > >
> > > >
> > > > #include <cppcms/applications_pool.h>
> > > > #include <cppcms/service.h>
> > > > #include <cppcms/http_response.h>
> > > > #include <cppcms/application.h>
> > > >
> > > > #include <iostream>
> > > > #include <stdexcept>
> > > >
> > > > using namespace std;
> > > >
> > > > class my_app : public cppcms::application
> > > > {
> > > > public:
> > > >
> > > > my_app( cppcms::service& srv )
> > > > : cppcms::application( srv )
> > > > {
> > > > throw std::runtime_error( "Exception" );
> > > > }
> > > >
> > > > virtual void main(std::string url)
> > > > {
> > > > cout << "Hello world!" << endl;
> > > >
> > > > response().out() <<
> > > > "<html>\n"
> > > > "<body>\n"
> > > > " <h1>Hello World</h1>\n"
> > > > "</body>\n"
> > > > "</html>\n";
> > > > }
> > > > };
> > > >
> > > >
> > > > int main( int argc , char **argv )
> > > > {
> > > > try
> > > > {
> > > > cppcms::service app( argc , argv );
> > > > app.applications_pool().mount(
> > > cppcms::applications_factory<
> > > > my_app >() );
> > > > app.run();
> > > > }
> > > > catch( std::exception const &e )
> > > > {
> > > > std::cerr << e.what() << std::endl;
> > > > }
> > > >
> > > > return 0;
> > > > }
> > > >
> > > >
> > >
> >
> ------------------------------------------------------------------------------
> > > > Rapidly troubleshoot problems before they affect your
> > > business. Most IT
> > > > organizations don't have a clear picture of how
> application
> > > performance
> > > > affects their revenue. With AppDynamics, you get 100%
> > visibility
> > > > into your
> > > > Java,.NET, & PHP application. Start your 15-day FREE
> > TRIAL of
> > > > AppDynamics Pro!
> > > >
> > >
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> > > > _______________________________________________
> > > > Cppcms-users mailing list
> > > > Cpp...@li...
> > <mailto:Cpp...@li...>
> > > <mailto:Cpp...@li...
> > <mailto:Cpp...@li...>>
> > > > <mailto:Cpp...@li...
> > <mailto:Cpp...@li...>
> > > <mailto:Cpp...@li...
> > <mailto:Cpp...@li...>>>
> > > >
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Respect,
> > > > Shiv Shankar Dayal
> > > >
> > > >
> > > >
> > >
> >
> ------------------------------------------------------------------------------
> > > > Rapidly troubleshoot problems before they affect your
> business.
> > > Most IT
> > > > organizations don't have a clear picture of how application
> > > performance
> > > > affects their revenue. With AppDynamics, you get 100%
> visibility
> > > into your
> > > > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of
> > > AppDynamics Pro!
> > > >
> > >
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > Cppcms-users mailing list
> > > > Cpp...@li...
> > <mailto:Cpp...@li...>
> > > <mailto:Cpp...@li...
> > <mailto:Cpp...@li...>>
> > > > https://lists.sourceforge.net/lists/listinfo/cppcms-users
> > > >
> > >
> > >
> > >
> >
> ------------------------------------------------------------------------------
> > > Rapidly troubleshoot problems before they affect your
> > business. Most IT
> > > organizations don't have a clear picture of how application
> > performance
> > > affects their revenue. With AppDynamics, you get 100%
> visibility
> > > into your
> > > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of
> > > AppDynamics Pro!
> > >
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> > > _______________________________________________
> > > Cppcms-users mailing list
> > > Cpp...@li...
> > <mailto:Cpp...@li...>
> > > <mailto:Cpp...@li...
> > <mailto:Cpp...@li...>>
> > > https://lists.sourceforge.net/lists/listinfo/cppcms-users
> > >
> > >
> > >
> > >
> > > --
> > > Respect,
> > > Shiv Shankar Dayal
> > >
> > >
> > >
> >
> ------------------------------------------------------------------------------
> > > Rapidly troubleshoot problems before they affect your business.
> > Most IT
> > > organizations don't have a clear picture of how application
> > performance
> > > affects their revenue. With AppDynamics, you get 100% visibility
> > into your
> > > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of
> > AppDynamics Pro!
> > >
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> > >
> > >
> > >
> > > _______________________________________________
> > > Cppcms-users mailing list
> > > Cpp...@li...
> > <mailto:Cpp...@li...>
> > > https://lists.sourceforge.net/lists/listinfo/cppcms-users
> > >
> >
> >
> >
> ------------------------------------------------------------------------------
> > Rapidly troubleshoot problems before they affect your business. Most
> IT
> > organizations don't have a clear picture of how application
> performance
> > affects their revenue. With AppDynamics, you get 100% visibility
> > into your
> > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of
> > AppDynamics Pro!
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> > _______________________________________________
> > Cppcms-users mailing list
> > Cpp...@li...
> > <mailto:Cpp...@li...>
> > https://lists.sourceforge.net/lists/listinfo/cppcms-users
> >
> >
> >
> >
> > --
> > Respect,
> > Shiv Shankar Dayal
> >
> >
> >
> ------------------------------------------------------------------------------
> > Rapidly troubleshoot problems before they affect your business. Most IT
> > organizations don't have a clear picture of how application performance
> > affects their revenue. With AppDynamics, you get 100% visibility into
> your
> > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of
> AppDynamics Pro!
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> >
> >
> >
> > _______________________________________________
> > Cppcms-users mailing list
> > Cpp...@li...
> > https://lists.sourceforge.net/lists/listinfo/cppcms-users
> >
>
>
>
> ------------------------------------------------------------------------------
> Rapidly troubleshoot problems before they affect your business. Most IT
> organizations don't have a clear picture of how application performance
> affects their revenue. With AppDynamics, you get 100% visibility into your
> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
> Pro!
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>
--
Respect,
Shiv Shankar Dayal
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