Bug #13163
Updated by nobu (Nobuyoshi Nakada) over 6 years ago
When we set true on both of `Thread#report_on_exception` Thread#report_on_exception and `Thread#abort_on_exception`, Thread#abort_on_exception, it just works as `Thread#abort_on_exception` Thread#abort_on_exception and raised error will be re-raised in main thread. But in our case, main thread sometimes in `begin`-`rescue` begin-rescue clause, or sometimes out of `begin`-`rescue` begin-rescue clause. When main thread in `begin`-`rescue` begin-rescue clause (and main thread code may raise errors in their own business), we cannot know that threads are dead by errors. What I expected by specifying both of `Thread#report_on_exception=true` Thread#report_on_exception=true and `Thread#abort_on_exception=true`: Thread#abort_on_exception=true: * "Thread terminated with exception" is reported always (even if `Thread#abort_on_exception` Thread#abort_on_exception is set) * Raised error is re-raised in main thread if `Thread#abort_on_exception` Thread#abort_on_exception is true How do you think about this idea?