Rescue rails errors

rubyonrails-talk
1

Hi all,

Sometime, I get the following error in my application:

ActionController::InvalidAuthenticityToken in ManageController#site_servers ActionController::InvalidAuthenticityToken

I tried to put the code in manage controller between begin ... rescue ... end but it didn't catch the error. So I tried in the application.rb controller, I put the forgery code between begin ... rescue ... end, but it didn't work neither.

How could I trap this error ?

2

Hi all,

Sometime, I get the following error in my application:

ActionController::InvalidAuthenticityToken in ManageController#site_servers ActionController::InvalidAuthenticityToken

I tried to put the code in manage controller between begin ... rescue ... end but it didn't catch the error.

The exception is raised before your action runs, so an rescue block inside your action would do nothing. if you meant

class ...    begin      def some_action      end    end end

then that would only catch exceptions raised while ruby was loading the controller file (not when it was processing the request

So I tried in the application.rb controller, I put the forgery code between begin ... rescue ... end, but it didn't work neither.

ditto

How could I trap this error ?

see rescue_action_in_public; rescue_from

Fred

3

Frederick Cheung wrote:

4

Frederick Cheung wrote:

... end but it didn't catch the error.

The exception is raised before your action runs, so an rescue block inside your action would do nothing. if you meant

class ...   begin     def some_action     end   end end

then that would only catch exceptions raised while ruby was loading the controller file (not when it was processing the request

So I tried in the application.rb controller, I put the forgery code between begin ... rescue ... end, but it didn't work neither.

ditto

How could I trap this error ?

see rescue_action_in_public; rescue_from

Fred

I got it to work with rescue_from but the redirection (redirect_to(:controller => "login" )) I am doing is only done
inside a little box using Ajax.

How could I tell the navigator to reload the whole page ?

Render some rjs that does page.redirect_to (which just generates
window.location=...)

5

Frederick Cheung wrote: