added a shutdown hook

commit 9c4b3557b7820a385b4557a4e34d2ee84601b08a
parent 6af71622e11d2de08a74cc3ed81e26e72ae3fbd7
Author: Christopher Warrington <chrisw@rice.edu>
Date:   Mon, 10 Nov 2008 04:26:29 -0600

added a shutdown hook

A shutdown hook has been added. It runs during sup's shutdown,
right before Redwood::finish is called.

Diffstat:

bin/sup

++++++++++

1 file changed, 10 insertions(+), 0 deletions(-)
diff --git a/bin/sup b/bin/sup
@@ -45,6 +45,14 @@ No variables.
 No return value.
 EOS
 
+Redwood::HookManager.register "shutdown", <<EOS 
+Executes when sup is shutting down. May be run when sup is crashing,
+so don\'t do anything too important. Run before the label, contacts,
+and people are saved.
+No variables.
+No return value.
+EOS
+
 if $opts[:list_hooks]
   Redwood::HookManager.print_hooks
   exit
@@ -271,6 +279,8 @@ ensure
     Index.stop_lock_update_thread
   end
 
+  HookManager.run "shutdown"
+
   Redwood::finish
   stop_cursing
   Redwood::log "stopped cursing"

sup.git