Close connection to the undo database

gramps_webapi/__main__.py

@@ -31,7 +31,7 @@
 import click
 
 from .api.search import get_search_indexer
-from .api.util import get_db_manager, list_trees
+from .api.util import get_db_manager, list_trees, close_db
 from .app import create_app
 from .auth import add_user, delete_user, fill_tree, user_db
 from .const import ENV_CONFIG_FILE, TREE_MULTI
@@ -172,7 +172,7 @@ def index_full(ctx):
     except:
         LOG.exception("Error during indexing")
     finally:
-        db.close()
+        close_db(db)
     LOG.info(f"Done building search index in {time.time() - t0:.0f} seconds.")
 
 
@@ -189,7 +189,7 @@ def index_incremental(ctx):
     except Exception:
         LOG.exception("Error during indexing")
     finally:
-        db.close()
+        close_db(db)
     LOG.info("Done updating search index.")
 
 

gramps_webapi/api/media.py

@@ -37,6 +37,7 @@
 from .s3 import ObjectStorageFileHandler, get_object_keys_size, upload_file_s3
 from .util import (
     abort_with_message,
+    close_db,
     get_db_handle,
     get_db_outside_request,
     get_tree_from_jwt,
@@ -363,8 +364,11 @@ def update_usage_media(
     db_handle = get_db_outside_request(
         tree=tree, view_private=True, readonly=True, user_id=user_id
     )
-    media_handler = get_media_handler(db_handle, tree=tree)
-    usage_media = media_handler.get_media_size(db_handle=db_handle)
+    try:
+        media_handler = get_media_handler(db_handle, tree=tree)
+        usage_media = media_handler.get_media_size(db_handle=db_handle)
+    finally:
+        close_db(db_handle)
     set_tree_usage(tree, usage_media=usage_media)
     return usage_media
 

gramps_webapi/api/tasks.py

@@ -42,6 +42,7 @@
 from .search import get_search_indexer
 from .util import (
     check_quota_people,
+    close_db,
     get_config,
     get_db_outside_request,
     send_email,
@@ -116,7 +117,7 @@ def _search_reindex_full(
     try:
         indexer.reindex_full(db, progress_cb=progress_cb)
     finally:
-        db.close()
+        close_db(db)
 
 
 def progress_callback_count(self, title: str = "", message: str = "") -> Callable:
@@ -159,7 +160,7 @@ def _search_reindex_incremental(
     try:
         indexer.reindex_incremental(db, progress_cb=progress_cb)
     finally:
-        db.close()
+        close_db(db)
 
 
 @shared_task(bind=True)
@@ -194,7 +195,7 @@ def import_file(
             task=self,
         )
     finally:
-        db_handle.close()
+        close_db(db_handle)
     update_usage_people(tree=tree, user_id=user_id)
     _search_reindex_incremental(
         tree=tree,
@@ -229,7 +230,7 @@ def export_db(
             db_handle, extension, prepared_options, task=self
         )
     finally:
-        db_handle.close()
+        close_db(db_handle)
 
     extension = file_type.lstrip(".")
     return {
@@ -260,7 +261,7 @@ def generate_report(
             language=locale,
         )
     finally:
-        db_handle.close()
+        close_db(db_handle)
 
     return {
         "file_name": file_name,
@@ -290,7 +291,7 @@ def export_media(
             progress_cb=progress_callback_count(self),
         )
     finally:
-        db_handle.close()
+        close_db(db_handle)
 
     file_size = os.path.getsize(zip_filename)
     return {
@@ -318,7 +319,7 @@ def import_media_archive(
         )
         result = importer(progress_cb=progress_callback_count(self))
     finally:
-        db_handle.close()
+        close_db(db_handle)
     return result
 
 
@@ -341,7 +342,7 @@ def media_ocr(
         )
         return handler.get_ocr(lang=lang, output_format=output_format)
     finally:
-        db_handle.close()
+        close_db(db_handle)
 
 
 @shared_task(bind=True)
@@ -353,7 +354,7 @@ def check_repair_database(self, tree: str, user_id: str):
     try:
         return check_database(db_handle, progress_cb=progress_callback_count(self))
     finally:
-        db_handle.close()
+        close_db(db_handle)
 
 
 @shared_task(bind=True)
@@ -377,7 +378,7 @@ def delete_objects(
             progress_cb=progress_callback_count(self),
         )
     finally:
-        db_handle.close()
+        close_db(db_handle)
 
     update_usage_people(tree=tree, user_id=user_id)
     _search_reindex_incremental(

gramps_webapi/api/util.py

@@ -64,6 +64,7 @@
 from gramps.gen.dbstate import DbState
 from gramps.gen.errors import HandleError
 from gramps.gen.proxy import PrivateProxyDb
+from gramps.gen.proxy.proxybase import ProxyDbBase
 from gramps.gen.proxy.private import sanitize_media
 from gramps.gen.user import UserBase
 from gramps.gen.utils.grampslocale import GrampsLocale
@@ -404,6 +405,15 @@ def get_db_outside_request(
     return dbstate.db
 
 
+def close_db(db_handle: DbReadBase) -> None:
+    """Close the connection to the database including the undo log."""
+    db_handle.close()
+    if isinstance(db_handle, ProxyDbBase):
+        db_handle.basedb.undodb.close()
+    else:
+        db_handle.undodb.close()
+
+
 def get_db_handle(readonly: bool = True) -> DbReadBase:
     """Open the database and get the current instance.
 
@@ -624,7 +634,7 @@ def update_usage_people(
     try:
         usage_people = db_handle.get_number_of_people()
     finally:
-        db_handle.close()
+        close_db(db_handle)
     set_tree_usage(tree, usage_people=usage_people)
     return usage_people
 

gramps_webapi/app.py

@@ -34,6 +34,7 @@
 from .api.cache import thumbnail_cache
 from .api.ratelimiter import limiter
 from .api.search.embeddings import load_model
+from .api.util import close_db
 from .auth import user_db
 from .config import DefaultConfig, DefaultConfigJWT
 from .const import API_PREFIX, ENV_CONFIG_FILE, TREE_MULTI
@@ -171,23 +172,22 @@ def send_static(path):
     # instantiate celery
     create_celery(app)
 
-    # close Gramps DB after every request
     @app.teardown_appcontext
-    def close_db(exception) -> None:
-        """Close the database."""
+    def close_db_connection(exception) -> None:
+        """Close the Gramps database after every request."""
         db = g.pop("db", None)
-        if db and db.is_open():
-            db.close()
+        if db:
+            close_db(db)
         db_write = g.pop("db_write", None)
-        if db_write and db_write.is_open():
-            db_write.close()
+        if db_write:
+            close_db(db_write)
 
-    # close user DB after every request
     @app.teardown_request
-    def close_user_db(exception) -> None:
-        """Close the user database."""
+    def close_user_db_connection(exception) -> None:
+        """Close the user database after every request."""
         if exception:
             user_db.session.rollback()  # pylint: disable=no-member
+        user_db.session.close()  # pylint: disable=no-member
         user_db.session.remove()  # pylint: disable=no-member
 
     if app.config.get("VECTOR_EMBEDDING_MODEL"):

gramps_webapi/undodb.py

@@ -224,7 +224,7 @@ def _make_connection_id(self) -> int:
 
     def close(self) -> None:
         """Close the backing storage."""
-        pass
+        self.engine.dispose()
 
     def append(self, value) -> None:
         """Add a new entry on the end."""