Factor out get_db_conn to HomeServer base class

This function is identical to all subclasses, so we may as well push it up to
the base class to reduce duplication (and make use of it in the tests)

1 files changed, 0 insertions, 13 deletions

diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py
index a48c4a2ae6..494ccb702c 100644
--- a/synapse/app/user_dir.py
+++ b/synapse/app/user_dir.py
@@ -92,19 +92,6 @@ class UserDirectorySlaveStore(
 
 
 class UserDirectoryServer(HomeServer):
-    def get_db_conn(self, run_new_connection=True):
-        # Any param beginning with cp_ is a parameter for adbapi, and should
-        # not be passed to the database engine.
-        db_params = {
-            k: v for k, v in self.db_config.get("args", {}).items()
-            if not k.startswith("cp_")
-        }
-        db_conn = self.database_engine.module.connect(**db_params)
-
-        if run_new_connection:
-            self.database_engine.on_new_connection(db_conn)
-        return db_conn
-
     def setup(self):
         logger.info("Setting up.")
         self.datastore = UserDirectorySlaveStore(self.get_db_conn(), self)