Bug fixed db lost connection

opensipkd/base/__init__.py

@@ -17,6 +17,7 @@ from pyramid.renderers import JSON
 from pyramid_mailer import mailer_factory_from_settings
 from pyramid_mailer import mailer_factory_from_settings
 import datetime, decimal
 import datetime, decimal
 from sqlalchemy import engine_from_config, or_
 from sqlalchemy import engine_from_config, or_
+import transaction
 from .security import (
 from .security import (
     group_finder,
     group_finder,
     get_user, MySecurityPolicy,
     get_user, MySecurityPolicy,
@@ -167,7 +168,8 @@ def get_params(params, alternate=None, settings=None):
     result = settings and params in settings and \
     result = settings and params in settings and \
              settings[params].strip() or None
              settings[params].strip() or None
     if not result:
     if not result:
-        row = Parameter.query_kode(params).first()
+        with transaction.manager:
+            row = Parameter.query_kode(params).first()
         result = row and row.value or None
         result = row and row.value or None
 
 
     return result and result or alternate
     return result and result or alternate