On 4/1/2013 4:08 AM, Lars T. Kyllingstad wrote:
It's time to clean up this mess.
As for why finally blocks are not executed for Error exceptions, the idea is to
minimize cases where the original error would now cause an abort during the
unwinding process. Catching an Error is useful for things like:
1. throw the whole plugin away and restart it
2. produce a log of what happened before aborting
3. engage the backup before aborting
4. alert the operator that the system has failed and why before aborting
Unwinding is not necessary for these, and can even get in the way by causing
other failures and aborting the program by attempting cleanups when the code is
in an invalid state.
