Hello all, On Tue, Feb 10, 2009 at 6:48 PM, Bob Ippolito<b...@redivi.com> wrote: > > Finalizing a Deferred should ensure that no further callback/errbacks > are registered and it should attach a default error handler (success > should be no-op). The most common problem I've seen with Deferreds is > that an error occurs but nobody attached an error handler that far > down the stack. [...]
In order to handle this case, we have overwrote the 'callback' method in our subclass of the Deferred class, to add a default Errback that at least logs the error. A similar solution could be probably used also in MochiKit, allowing the user to optionally specify a specific error handler / finalizer. This will allow any further check, as once the Deferred is triggered it is already impossible to add further callback/errback. I will check anyway the fix added to the repository to see how to improve our current extension with the committed fix. Giulio Cesare --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "MochiKit" group. To post to this group, send email to mochikit@googlegroups.com To unsubscribe from this group, send email to mochikit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/mochikit?hl=en -~----------~----~----~----~------~----~------~--~---
