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(print key-string)))
(thread-sleep! 0.25)
(if (file-exists? fname)
(with-input-from-file fname
(lambda ()
(equal? key-string (read-line))))
#f))))
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(print key-string)))
(thread-sleep! 0.25)
(if (file-exists? fname)
(with-input-from-file fname
(lambda ()
(equal? key-string (read-line))))
#f))))
(define (common:simple-file-lock-and-wait fname #!key (expire-time 300))
(let ((end-time (+ expire-time (current-seconds))))
(let loop ((got-lock (common:simple-file-lock fname expire-time: expire-time)))
(if got-lock
#t
(if (> end-time (current-seconds))
(loop (common:simple-file-lock fname expire-time: expire-time))
#f)))))
(define (common:simple-file-release-lock fname)
(delete-file* fname))
;;======================================================================
;; S T A T E S A N D S T A T U S E S
;;======================================================================
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(not (or (args:get-arg "-no-cache")
(and *configdat*
(equal? (configf:lookup *configdat* "setup" "use-cache") "no")))))
;; force use of server?
;;
(define (common:force-server?)
(let* ((force-setting (configf:lookup "server" "force"))
(force-type (if force-setting (string->symbol force-setting) #f)))
(case force-type
((#f) #f)
((always) #t)
((test) (if (args:get-arg "-execute") ;; we are in a test
#t
#f)))))
;;======================================================================
;; M I S C L I S T S
;;======================================================================
;; items in lista are matched value and position in listb
;; return the remaining items in listb or #f
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(not (or (args:get-arg "-no-cache")
(and *configdat*
(equal? (configf:lookup *configdat* "setup" "use-cache") "no")))))
;; force use of server?
;;
(define (common:force-server?)
(let* ((force-setting (configf:lookup *configdat* "server" "force"))
(force-type (if force-setting (string->symbol force-setting) #f))
(force-result (case force-type
((#f) #f)
((always) #t)
((test) (if (args:get-arg "-execute") ;; we are in a test
#t
#f))
(else
(debug:print 0 *default-log-port* "ERROR: Bad server force setting " force-setting ", forcing server.")
#t)))) ;; default to requiring server
(if force-result
(begin
(debug:print-info 0 *default-log-port* "forcing use of server, force setting is \"" force-setting "\".")
#t)
#f)))
;;======================================================================
;; M I S C L I S T S
;;======================================================================
;; items in lista are matched value and position in listb
;; return the remaining items in listb or #f
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