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Use preserved-thread-fluids for the options. With this, the stay the 

same between to calls to the servlet-handler.
This commit is contained in:
interp 2002-10-04 15:51:04 +00:00
parent 9fb5c80f65
commit a920462ba1
1 changed files with 6 additions and 5 deletions
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11
scheme/httpd/surflets/surflet-handler.scm
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@ -41,14 +41,15 @@
(cache-servlets? #t)
(instance-lifetime 600)) ; in seconds
(define *options* (make-thread-cell #f))
;(define *options-lock* (make-lock)) ; currently unused
(define *options* (make-preserved-thread-fluid #f))
;; preserved thread fluid because between different calls to
;; servlet-handler the options shall remain the same.
(define (make-fluid-selector selector)
(lambda () (selector (thread-cell-ref *options*))))
(lambda () (selector (thread-fluid *options*))))
(define (make-fluid-setter setter)
(lambda (value)
(setter (thread-cell-ref *options*) value)))
(setter (thread-fluid *options*) value)))
(define options-servlet-path (make-fluid-selector options:servlet-path))
(define options-servlet-prefix (make-fluid-selector options:servlet-prefix))
(define options-cache-servlets? (make-fluid-selector options:cache-servlets?))
@ -69,8 +70,8 @@
;; servlet-prefix gives virtual prefixed path to servlets
(define (servlet-handler servlet-path servlet-prefix)
(set-thread-fluid! *options* (make-options servlet-path servlet-prefix))
(lambda (path req)
(thread-cell-set! *options* (make-options servlet-path servlet-prefix))
(if (pair? path) ; need at least one element
(let ((request-method (request:method req))
(path-string (uri-path-list->path path)))