Re: [Cppcms-users] exception from cppcms

[Artyom B. <art...@ya...>]

Two points:

1.Add std::cerr<<booster::trace(ex) << std::endl; in the catch statement so you'll be able to see the stack trace

   of the exception where exactly it comes from.(or write it to log instead of cerr).

2. Does it happen all the time or once in a while?
 
Because this is an  exception that is thrown by booster::aio::endpoint when you try to create it from
an invalid IP address.

 
Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.sf.net/
CppDB - C++ SQL Connectivity: http://cppcms.sf.net/sql/cppdb/


>________________________________
>From: 陈抒 <csf...@gm...>
>To: cpp...@li...
>Sent: Tuesday, November 8, 2011 2:05 PM
>Subject: Re: [Cppcms-users] exception from cppcms
>
>
>Unfortunately,I can't reproduce this case.But I am afraid that the case occurs in my product environment.
>陈抒 
>Best regards
>http://blog.csdn.net/sheismylife
>
>
>
>On Tue, Nov 8, 2011 at 7:48 PM, 陈抒 <csf...@gm...> wrote:
>
>Hello,
>>I got the following error log today:
>>2011-11-08 10:00:26 GMT; main, error: exception in main,ex:aio::: invalid endpoint (main.cpp:61)
>>
>>
>>My code looks like so:
>>
>>
>>int main(int argc,char ** argv){
>>    //    init_log();
>>    cppcms::json::value config_json;
>>    my_application& app= app_singleton_holder::Instance();
>>    configuration* config = new configuration();
>>
>>
>>    try{
>>....
>>        .....
>>cppcms::service srv(argc,argv);
>>srv.applications_pool().mount(cppcms::applications_factory<rest::prize_service>());
>>srv.run();
>>    }catch(std::exception const& ex) {
>>BOOSTER_ERROR("main") << "exception in main,ex:" <<ex.what();
>>return 3;
>>    }
>>}
>>
>>
>>I don't know what causes the exception(red above),but it causes my application to quit.
>>
>>陈抒 
>>Best regards
>>http://blog.csdn.net/sheismylife
>>
>
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