(define root-beh
(make-beh : #f (self)
(('ping recipient) =>
- (send-message recipient 'pong)
- 'sleep)))
+ (send-message recipient 'pong))))
;; Actors
(condition-case
(match (apply (beh-proc beh) (cons address message))
('done (hash-table-delete! actor-table id))
- ('sleep 'do-nothing)
('pass
(log-trace "Passing to parent behaviour...")
(loop (beh-parent beh)))
((? procedure? new-beh) (hash-table-set! actor-table id new-beh))
(else
- (log-msg "Warning: behaviour of actor " id " returned invalid value.")))
+ 'do-nothing)) ; sleep is now the default
(o (exn)
(log-msg "Warning: actor " id " crashed evaluating message " (->stringrep message))
(print-error-message o)))
'done)
(('print strings ...) =>
- (apply print strings)
- 'sleep)
+ (apply print strings))
(('read reader) =>
(mutex-lock! reader-queue-mutex)
(fifo-push reader-queue reader)
(mutex-unlock! reader-available-mutex)
- (mutex-unlock! reader-queue-mutex)
- 'sleep))
+ (mutex-unlock! reader-queue-mutex)))
(define (boot-sam)
(start-console)