X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Fdatabase.lisp;fp=sql%2Fdatabase.lisp;h=bb87046fb6c8ce494976b9293efbc11d997b7e9d;hp=382f552955219276e2ba935f8e194b3156b9f5ea;hb=4167624fd56f67ca02b6bf5f4b791bf5c4ccf7ef;hpb=6f6e687a1a642b26d42f82b6f4b9bb5e65343fa3

diff --git a/sql/database.lisp b/sql/database.lisp
index 382f552..bb87046 100644
--- a/sql/database.lisp
+++ b/sql/database.lisp
@@ -18,6 +18,8 @@
 CONNECT. Meaningful values are :new, :warn-new, :error, :warn-old
 and :old.")
 
+;;TODO: this variable appears to be global, not thread specific and is
+;; not protected when modifying the list.
 (defvar *connected-databases* nil
   "List of active database objects.")
 
@@ -174,6 +176,7 @@ from a pool it will be released to this pool."
                 (setf *default-database* (car *connected-databases*)))
               t))
           (when (database-disconnect database)
+	    ;;TODO: RACE COND: 2 threads disconnecting could stomp on *connected-databases*
             (setf *connected-databases* (delete database *connected-databases*))
             (when (eq database *default-database*)
               (setf *default-database* (car *connected-databases*)))