Hi Christoph, All you need to do is re-raise the exception after you're done using it in your rescue_from, so something along the lines of:
$ cat ./app/controllers/foo_controller.rb ... rescue_from Exception do |e| # do something with e before re-raising it ... Rails.logger.debug("TEST: before re-raising ... e=#{e.inspect}") raise e end ... def testfoo x = 'bar' if 1/0 .... end .... $ curl -sLi http://foo.localhost/testfoo ... $ cat ./log/development.log ... [c55f5] TEST: before re-raising ... e=#<ZeroDivisionError: divided by 0> [c55f5] Completed 500 Internal Server Error in 17ms [c55f5] ZeroDivisionError (divided by 0): app/controllers/foo_controller.rb:89:in `/' app/controllers/foo_controller.rb:89:in `testfoo' ... Jeff On Tuesday, November 12, 2013 6:40:12 AM UTC-8, sol wrote: > > Hi there, > > I'm using Log4r in my rails projects. On log.error an email is sent using > the EmailOutputter. > I know changed the EmailOutputter to include a global var in the subject > (MDC) since the subject is normally static. > > I want to set this var to the exception message, so it is sent as the > subject. > > Can anyone tell me how to do this in rails? > > Basically: > > raise e or some other cause >> -> Log4r::MDC.put('subject', e.message) >> continue with the exception > > > I found *rescue_from* but it just gives it to the handler and then stops. > > Thanks a lot, > Christoph > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/c3f25e2c-240d-4567-9058-a4c0b6c1232d%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.