X-Git-Url: https://code.consxy.com/gitweb/gitweb.cgi?p=candle;a=blobdiff_plain;f=src%2Fmain%2Fserver.lisp;h=ffd6e82ce1749f66093a62a210bce636b68f7ab5;hp=19780e24bed72a0baa095cafef23ef02da654b14;hb=92a8cc8928e1f5d6aa13708b35cb4551aa736a37;hpb=f0e0d6e5babe32e9c84f0ed224693fe0cfd83d9e

diff --git a/src/main/server.lisp b/src/main/server.lisp
index 19780e2..ffd6e82 100644
--- a/src/main/server.lisp
+++ b/src/main/server.lisp
@@ -2,22 +2,48 @@
 
 (defun server (port &optional (background t))
  (when (not *candle-dir*) (error "Need a candle dir"))
- (let
+ (let*
   ((data-dir (format nil "~Adata" *candle-dir*)))
   (ensure-directories-exist *candle-dir*)
   (ensure-directories-exist data-dir)
   (lame-db:load-known-dbs data-dir)
-  (sb-thread:make-thread
-   (lambda ()
-    (do () (nil)
-     (progn
-      (sleep (* 5 60))
-      (lame-db:save-known-dbs data-dir))))
-   :name "Save Thread")
   (format t "Starting processor in ~(~A~) mode~%" *job-system*)
+  (start-save-thread data-dir)
   (start-processor-thread)
   (communication:start-listener port background)))
 
+(defun start-save-thread (data-dir)
+ (format t "Starting Save Thread~%")
+ (let*
+  ((mutex (sb-thread:make-mutex))
+   (waitq (sb-thread:make-waitqueue))
+   (active t)
+   (save-thread
+    (sb-thread:make-thread
+     (lambda ()
+      (loop
+       :while active
+       :do
+       (sb-thread:with-mutex (mutex)
+        (sb-thread:condition-wait waitq mutex)))
+      (lame-db:save-known-dbs data-dir))
+     :name "Save Thread")))
+  (sb-thread:make-thread
+   (lambda ()
+    (loop
+     (sleep (* 1 60))
+     (sb-thread:with-mutex (mutex)
+      (sb-thread:condition-broadcast waitq))))
+   :name "Save Thread Trigger")
+  (push
+   (lambda ()
+    (format t "Shutting down save thread~%")
+    (sb-thread:with-mutex (mutex)
+     (setf active nil)
+     (sb-thread:condition-broadcast waitq))
+    (sb-thread:join-thread save-thread))
+   sb-ext:*exit-hooks*)))
+
 (defun add-project (name src)
  (when
   (not (cl-ppcre:scan "^[0-9A-Za-z-]*$" name))