I need to make an action when current custiodian shutdowns.
Now I have something like
(define (with-status main-custodian)
(define a-box (make-custodian-box (current-custodian) #t))
(parameterize ([current-custodian main-custodian])
(thread (λ ()
(sync a-box)
(do-logoff))))
And in main program
(thread (lambda ()
(define main-custodian (current-custodian))
(parameterize ([current-custodian (make-custodian])
....
(with-status main-custodian)
...)))
Is it the only way or can I somehow make a thread outside of the current
custodian?
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