See METHODS in Mail::Reporter
Option | Defined in | Default |
---|---|---|
expires | Mail::Box::Locker | 1 hour |
file | Mail::Box::Locker | undef |
folder | Mail::Box::Locker | <undef> |
log | Mail::Reporter |
|
method | Mail::Box::Locker |
|
timeout | Mail::Box::Locker | 10 seconds |
trace | Mail::Reporter |
|
To check whether the filename is used to flock a folder, the file must be opened. Apparently this fails, which does not mean that the folder is locked neither that it is unlocked.
For FcntlLock style locking, a folder it must be opened, which does not succeed for the specified reason.
Tried to lock the folder, but it did not succeed. The error code received from the OS indicates that it will not succeed ever, so we do not need to try again.