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 11:53:53
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Maybe Artyom can help.
On Fri, Nov 29, 2013 at 5:22 PM, Shiv Shankar Dayal <
shi...@gm...> 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...> 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...>>
>> > 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...>>>
>> > > 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...>>
>> > > 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
>
--
Respect,
Shiv Shankar Dayal
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