Re: [Mojolicious] Re: Handle database errors with Mojo::Pg
On Wed, Dec 17, 2014 at 5:47 PM, Jan Henning Thorsen wrote: > > You should handle the error somehow. If you don't want to, then the best > strategy is simply to "die $err if $err;". That way, the error will > propagate correctly and result in a 500 page. Of course, I can wrap all non-blocking requests through mojo::pg in eval and handle errors, but it is not common to do in asynchronous programming. Callback function should always be called at any non-blocking method. And I'm concerned that non-blocking methods can throw exceptions. -- Andrey Khozov -- You received this message because you are subscribed to the Google Groups "Mojolicious" group. To unsubscribe from this group and stop receiving emails from it, send an email to mojolicious+unsubscr...@googlegroups.com. To post to this group, send email to mojolicious@googlegroups.com. Visit this group at http://groups.google.com/group/mojolicious. For more options, visit https://groups.google.com/d/optout.
[Mojolicious] Re: Handle database errors with Mojo::Pg
> > I think sri meant "Mojo::Pg does not actually emit an error event". > No, i did not. -- sebastian -- You received this message because you are subscribed to the Google Groups "Mojolicious" group. To unsubscribe from this group and stop receiving emails from it, send an email to mojolicious+unsubscr...@googlegroups.com. To post to this group, send email to mojolicious@googlegroups.com. Visit this group at http://groups.google.com/group/mojolicious. For more options, visit https://groups.google.com/d/optout.
[Mojolicious] Re: Handle database errors with Mojo::Pg
I think sri meant "Mojo::Pg does not actually emit an error event". Anyhow... You should handle the error somehow. If you don't want to, then the best strategy is simply to "die $err if $err;". That way, the error will propagate correctly and result in a 500 page. By handling, I mean checking if you can continue in your app, doing something else. On Sunday, December 14, 2014 2:36:21 PM UTC+1, sri wrote: > > I was hoping that I could handle this error through the error event (as in >> Mojo::UserAgent when the error is not bound to a tx), but it seems not >> working: >> > > Mojo::UserAgent does not actually emit an error event. > > -- > sebastian > -- You received this message because you are subscribed to the Google Groups "Mojolicious" group. To unsubscribe from this group and stop receiving emails from it, send an email to mojolicious+unsubscr...@googlegroups.com. To post to this group, send email to mojolicious@googlegroups.com. Visit this group at http://groups.google.com/group/mojolicious. For more options, visit https://groups.google.com/d/optout.
[Mojolicious] Re: Handle database errors with Mojo::Pg
> > I was hoping that I could handle this error through the error event (as in > Mojo::UserAgent when the error is not bound to a tx), but it seems not > working: > Mojo::UserAgent does not actually emit an error event. -- sebastian -- You received this message because you are subscribed to the Google Groups "Mojolicious" group. To unsubscribe from this group and stop receiving emails from it, send an email to mojolicious+unsubscr...@googlegroups.com. To post to this group, send email to mojolicious@googlegroups.com. Visit this group at http://groups.google.com/group/mojolicious. For more options, visit https://groups.google.com/d/optout.