rescue_from
When building a Rails invariably I have some conditions that needs to be handled that fall outside of “normal” behavior. I also want to display something nice to the user, log the error and respond to the browser with the correct HTTP response code. This can be used per controller or system wide in the application controller.
rescue_from ActiveRecord::RecordNotFound do |exception| logger.error exception.backtrace.join(”\n”) render :template => “record_not_found”, :status => :not_foundend
API Reference: rescue_from
April 9th, 2009 at 5:36 am
I’m trying to do something similar, but am noticing that the Rails log does not show a completed action when I render from within rescue_from. I was wondering if you have seen the same issue?
I just see the below:
Processing DomainsController#show to xml (for 127.0.0.1 at 2009-04-03
16:41:38) [GET]
Parameters: {”format”=>”xml”, “action”=>”show”, “id”=>”test6″,
“controller”=>”domains”}
without the final completion log:
Completed in 81ms (View: 0, DB: 2) | 404 Not Found
[http://localhost/services/domains/test6]
It would be nice to take advantage of this default logging without having to resort to logging my own HTTP status code.
Thanks!
Steve
April 13th, 2009 at 3:20 am
Interesting.
I created a basic rails app with a model of users. With a standard HTML request I am getting a completed action.
Hope this helps,
Bill
Processing UsersController#edit (for 127.0.0.1 at 2009-04-12 23:13:44) [GET]
Parameters: {”action”=>”edit”, “id”=>”991″, “controller”=>”users”}
User Load (0.000113) SELECT * FROM “users” WHERE (”users”.”id” = 991)
Rendering template within layouts/application
Rendering status/record_not_found (not_found)
Compiling template _run_erb_47app47views47status47record_not_found46html46erb
Compiling template _run_erb_47app47views47layouts47application46html46erb
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