From 25adde9a04b82a2261404f9b6f9a25cec086f62f Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Thu, 25 Jan 2018 22:01:02 +0000 Subject: [PATCH] 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) --- synapse/app/appservice.py | 13 ------------- synapse/app/client_reader.py | 13 ------------- synapse/app/federation_reader.py | 13 ------------- synapse/app/federation_sender.py | 13 ------------- synapse/app/frontend_proxy.py | 13 ------------- synapse/app/homeserver.py | 13 ------------- synapse/app/media_repository.py | 13 ------------- synapse/app/pusher.py | 13 ------------- synapse/app/synchrotron.py | 13 ------------- synapse/app/user_dir.py | 13 ------------- synapse/server.py | 17 +++++++++++++++++ 11 files changed, 17 insertions(+), 130 deletions(-) diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py index 7d0c2879a..c6fe4516d 100644 --- a/synapse/app/appservice.py +++ b/synapse/app/appservice.py @@ -49,19 +49,6 @@ class AppserviceSlaveStore( class AppserviceServer(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 = AppserviceSlaveStore(self.get_db_conn(), self) diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py index dc3f6efd4..3b3352798 100644 --- a/synapse/app/client_reader.py +++ b/synapse/app/client_reader.py @@ -64,19 +64,6 @@ class ClientReaderSlavedStore( class ClientReaderServer(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 = ClientReaderSlavedStore(self.get_db_conn(), self) diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py index a072291e1..4de43c41f 100644 --- a/synapse/app/federation_reader.py +++ b/synapse/app/federation_reader.py @@ -58,19 +58,6 @@ class FederationReaderSlavedStore( class FederationReaderServer(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 = FederationReaderSlavedStore(self.get_db_conn(), self) diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py index 09e9488f0..f760826d2 100644 --- a/synapse/app/federation_sender.py +++ b/synapse/app/federation_sender.py @@ -76,19 +76,6 @@ class FederationSenderSlaveStore( class FederationSenderServer(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 = FederationSenderSlaveStore(self.get_db_conn(), self) diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index ae531c0aa..e32ee8fe9 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -118,19 +118,6 @@ class FrontendProxySlavedStore( class FrontendProxyServer(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 = FrontendProxySlavedStore(self.get_db_conn(), self) diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index 92ab3b311..cb82a415a 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -266,19 +266,6 @@ class SynapseHomeServer(HomeServer): except IncorrectDatabaseSetup as e: quit_with_error(e.message) - 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(config_options): """ diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py index eab1597aa..1ed1ca877 100644 --- a/synapse/app/media_repository.py +++ b/synapse/app/media_repository.py @@ -60,19 +60,6 @@ class MediaRepositorySlavedStore( class MediaRepositoryServer(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 = MediaRepositorySlavedStore(self.get_db_conn(), self) diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 7fbbb0b0e..32ccea3f1 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -81,19 +81,6 @@ class PusherSlaveStore( class PusherServer(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 = PusherSlaveStore(self.get_db_conn(), self) diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py index 0abba3016..f87531f1b 100644 --- a/synapse/app/synchrotron.py +++ b/synapse/app/synchrotron.py @@ -246,19 +246,6 @@ class SynchrotronApplicationService(object): class SynchrotronServer(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 = SynchrotronSlavedStore(self.get_db_conn(), self) diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py index a48c4a2ae..494ccb702 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) diff --git a/synapse/server.py b/synapse/server.py index 99693071b..ff8a8fbc4 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -307,6 +307,23 @@ class HomeServer(object): **self.db_config.get("args", {}) ) + def get_db_conn(self, run_new_connection=True): + """Makes a new connection to the database, skipping the db pool + + Returns: + Connection: a connection object implementing the PEP-249 spec + """ + # 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 build_media_repository_resource(self): # build the media repo resource. This indirects through the HomeServer # to ensure that we only have a single instance of