On Tue, Mar 6, 2018 at 3:55 PM, Rob Pike <r...@golang.org> wrote: > That's poor. Exit code 2 is supposed to mean 'incorrect arguments' in the > Unix tradition. > > Something like 127 or 255 would be better.
I think you actually set it to 2, back in June, 2008, in what is now known as git revision aeb43984ec7c86aee220cc56146e0127de4ce2e3. See the change to runtime.c in https://github.com/golang/go/commit/aeb43984ec7c86aee220cc56146e0127de4ce2e3 . I don't know what Supervisor is but if it is running on a Unix system I don't think it should treat exit code 2 as success. I don't think we should document the exit status of panic except to say that it is non-zero. Ian > On Wed, Mar 7, 2018 at 10:39 AM, cachvico <darren.e.gr...@gmail.com> wrote: >> >> Curious why panic appears to exit with code 2 >> (https://golang.org/src/runtime/panic.go line 757) >> >> I can't find any mention of this in the spec; this should probably be >> documented? >> >> For example Supervisor treats exit codes 2 (and 0) as "expected" by >> default, which leads to processes not restarting on a Go panic. >> >> Thanks, >> >> Darren >> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
