X-Git-Url: https://jxself.org/git/?p=8sync.git;a=blobdiff_plain;f=demos%2Factors%2Fsimplest-possible.scm;h=1b649dcbef9bd192dee2a9efdea120d2d2e4cf2d;hp=2b7f42dc8714a94b7e7ac433f1ec03636694a024;hb=57b7dfc7a351017e09bd158889ed45fa57e51289;hpb=8cbb7f22227c0afdd3b0bd758ebec0efba2fa1e1

diff --git a/demos/actors/simplest-possible.scm b/demos/actors/simplest-possible.scm
index 2b7f42d..1b649dc 100644
--- a/demos/actors/simplest-possible.scm
+++ b/demos/actors/simplest-possible.scm
@@ -17,7 +17,8 @@
 ;;; License along with 8sync.  If not, see <http://www.gnu.org/licenses/>.
 
 (use-modules (8sync actors)
-             (oop goops))
+             (oop goops)
+             (fibers conditions))
 
 (define-actor <emo> (<actor>)
   ((greet-proog
@@ -28,12 +29,17 @@
 (define-actor <proog> (<actor>)
   ((greet-emo
     (lambda (actor message)
-      (display "proog> Listen, Emo!  Listen to the sounds of the machine!\n")))))
+      (display "proog> Listen, Emo!  Listen to the sounds of the machine!\n")
+      (signal-condition! (.done? actor)))))
+  (done? #:init-keyword #:done?
+         #:accessor .done?))
 
-(define hive (make-hive))
-(define our-emo (bootstrap-actor hive <emo>))
-(define our-proog (bootstrap-actor hive <proog>))
 (define (main . args)
-  (run-hive hive
-            (list (bootstrap-message hive our-emo 'greet-proog
-                                     our-proog))))
+  (run-hive
+   (lambda (hive)
+     (define done? (make-condition))
+     (define our-emo (bootstrap-actor hive <emo>))
+     (define our-proog (bootstrap-actor hive <proog>
+                                        #:done? done?))
+     (<- our-emo 'greet-proog our-proog)
+     (wait done?))))