In the Heimdal version of kadmin-backend, retry the kadmin connection
once if the first connection fails. This is a workaround for a
transient networking error that we're seeing at Stanford and therefore
- may not be fully appropriate for other sites. Also suppress the
- standard error output from the Heimdal library since Heimdal::Kadm5
- does not.
+ may not be fully appropriate for other sites, but should hopefully be
+ harmless. Also suppress the standard error output from the Heimdal
+ library during connect since Heimdal::Kadm5 does not.
Clean up error reporting in the Heimdal version of kadmin-backend.
Use the correct (rather than the documented) way to tell