;;; 8sync --- Asynchronous programming for Guile
-;;; Copyright (C) 2015 Christopher Allan Webber <cwebber@dustycloud.org>
+;;; Copyright (C) 2015, 2016 Christopher Allan Webber <cwebber@dustycloud.org>
;;;
;;; This file is part of 8sync.
;;;
8sync-run 8sync-run-at 8sync-run-delay
8sync-port 8sync-port-remove
8sync-nowait
+ 8sleep
catch-8sync
(else (raise '8sync-caught-error
orig-key orig-args orig-stacks))))))
+;; This is sugar... and could probably be considerably
+;; simplified and optimized. But whatever.
+(define-syntax-rule (8sleep time)
+ (8sync-delay 'no-op time))
+
\f
;;; Execution of agenda, and current agenda
;; the default stop-condition?
(stop-condition stop-on-nothing-to-do)
(get-time gettimeofday)
- (handle-ports update-agenda-from-select!))
+ (handle-ports update-agenda-from-select!)
+ ;; For live hacking madness, etc
+ (post-run-hook #f))
;; TODO: Document fields
"Start up the AGENDA"
(let loop ((agenda agenda))
;; select'ing on ports.
;; We could compose over agenda-run-once and agenda-read-ports
(agenda-run-once agenda)))
+ ;; @@: This relies on mutation at present on the queue, in the rare
+ ;; event it's used. If we ever switch to something more immutable,
+ ;; it should return a new modified agenda instead.
+ (if post-run-hook
+ (post-run-hook agenda))
(if (and stop-condition (stop-condition agenda))
'done
(let* ((agenda