Add a new SDL storage API function 'is_active()'

[ric-plt/sdlpy.git] / ricsdl-package / ricsdl / syncstorage.py

diff --git a/ricsdl-package/ricsdl/syncstorage.py b/ricsdl-package/ricsdl/syncstorage.py
index 41deeba..29adb17 100644 (file)
--- a/ricsdl-package/ricsdl/syncstorage.py
+++ b/ricsdl-package/ricsdl/syncstorage.py
@@ -25,7 +25,7 @@ from ricsdl.configuration import _Configuration
 from ricsdl.syncstorage_abc import (SyncStorageAbc, SyncLockAbc)
 import ricsdl.backend
 from ricsdl.backend.dbbackend_abc import DbBackendAbc
-from ricsdl.exceptions import SdlTypeError
+from ricsdl.exceptions import (SdlException, SdlTypeError)
 
 
 def func_arg_checker(exception, start_arg_idx, **types):
@@ -132,6 +132,12 @@ class SyncStorage(SyncStorageAbc):
             }
         )
 
+    def is_active(self):
+        try:
+            return self.__dbbackend.is_connected()
+        except SdlException:
+            return False
+
     def close(self):
         self.__dbbackend.close()