X-Git-Url: http://git.roojs.org/?p=Pman.Base;a=blobdiff_plain;f=Pman.php;h=cc8ccb1d7f3527fe08b3cc81a8e3bc3172550ef5;hp=97b75132165dc3756f7e8af92959fe3fa9c10533;hb=HEAD;hpb=76e3aa45b5c5754e2c96d60c9e756053a2c8f3f3

diff --git a/Pman.php b/Pman.php
index 97b7513..013978d 100644
--- a/Pman.php
+++ b/Pman.php
@@ -548,9 +548,26 @@ class Pman extends HTML_FlexyFramework_Page
         
     }
     
+    /**
+     * while doing batch processes, the database sometimes get's locked up.
+     * if we are doing another batch process that can be avoided - we should just stop for a while..
+     */
     
-    
-    
+     function database_is_locked()
+    {
+        $cd = DB_DataObject::Factory('core_enum');
+        $cd->query("show processlist");
+         $locked = 0;
+        while ($cd->fetch()) {
+            if ($cd->State == 'Waiting for table metadata lock') {
+                $locked++;
+            }
+            if ($locked>  10) {
+                return true;
+            }
+        }
+        return false;
+    }