Don't ignore exceptions in a thread
@@ -47,6 +47,9 @@ require 'user_app_client'
require 'zkinterface'
require 'zookeeper_helper'
+# This ensure that exceptions in a thread are not ignored.
+Thread.abort_on_exception=true
+
NO_OUTPUT = false
# This lock makes it so that global variables related to apps are not updated
