joshtynjala/feathers — pull request #964 by Svelix (2014-08-12 12:23:36+00:00)
Title: Make sure the validation queue does not freeze when an error occurred during validation.

When an exception is thrown during the validation of any item, the validation queue is stopped because `_isValidating` will stay `true` forever.

We show an error dialog to our users when an uncaught exception is thrown. Unfortunately this error dialog is never shown correctly cause it will not be validated in this case.

I added a simple `try..finally` block to the validation queue to prevent this scenario. This way the error is handled the normal way and the next time the validation is triggered it will continue normally with the item that is after the one that caused the error.