Fil's Patch to DB_DataObject to make it reconnect to the DB if

there's no connection. This patch has been added upstream and will
be in the next release, but I need it now for the bidirectional
bridge to work.

extlib/DB/DataObject.php

@@ -2358,6 +2358,8 @@ class DB_DataObject extends DB_DataObject_Overload
         $_DB_DATAOBJECT['QUERYENDTIME'] = $time = $t[0]+$t[1];
          
 
+        do {
+        
         if ($_DB_driver == 'DB') {
             $result = $DB->query($string);
         } else {
@@ -2375,7 +2377,18 @@ class DB_DataObject extends DB_DataObject_Overload
             }
         }
 
+          // try to reconnect, at most 3 times
+          $again = false;
+          if (is_a($result, 'PEAR_Error')
+          AND $result->getCode() == DB_ERROR_NODBSELECTED
+          AND $cpt++<3) {
+              $DB->disconnect();
+              sleep(1);
+              $DB->connect($DB->dsn);
+              $again = true;
+          }
           
+        } while ($again);
 
         if (is_a($result,'PEAR_Error')) {
             if (!empty($_DB_DATAOBJECT['CONFIG']['debug'])) {