From 0b07f02e19e5ed1eba0e74c3863def9f849b5f9a Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Tue, 28 Aug 2018 13:39:49 +0100 Subject: Make sure that we close db connections opened during init We should explicitly close any db connections we open, because failing to do so can block other transactions as per https://github.com/matrix-org/synapse/issues/3682. Let's also try to factor out some of the boilerplate by having server classes define their datastore class rather than duplicating the whole of `setup`. --- synapse/app/frontend_proxy.py | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'synapse/app/frontend_proxy.py') diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index 8d484c1cd4..8c0b9c67b0 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -148,10 +148,7 @@ class FrontendProxySlavedStore( class FrontendProxyServer(HomeServer): - def setup(self): - logger.info("Setting up.") - self.datastore = FrontendProxySlavedStore(self.get_db_conn(), self) - logger.info("Finished setting up.") + DATASTORE_CLASS = FrontendProxySlavedStore def _listen_http(self, listener_config): port = listener_config["port"] -- cgit 1.4.1 From 8601c24287c452c0d9a803b130e0f68cf6169f6a Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Fri, 21 Sep 2018 14:19:46 +0100 Subject: Fix some instances of ExpiringCache not expiring cache items ExpiringCache required that `start()` be called before it would actually start expiring entries. A number of places didn't do that. This PR removes `start` from ExpiringCache, and automatically starts backround reaping process on creation instead. --- synapse/app/appservice.py | 1 - synapse/app/client_reader.py | 1 - synapse/app/event_creator.py | 1 - synapse/app/federation_reader.py | 1 - synapse/app/federation_sender.py | 1 - synapse/app/frontend_proxy.py | 1 - synapse/app/homeserver.py | 1 - synapse/app/media_repository.py | 1 - synapse/app/pusher.py | 1 - synapse/app/synchrotron.py | 1 - synapse/app/user_dir.py | 1 - synapse/federation/federation_client.py | 28 ++++++++++++--------------- synapse/rest/media/v1/preview_url_resource.py | 1 - synapse/state/__init__.py | 9 --------- synapse/util/caches/expiringcache.py | 1 - tests/util/test_expiring_cache.py | 1 - 16 files changed, 12 insertions(+), 39 deletions(-) (limited to 'synapse/app/frontend_proxy.py') diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py index 86b5067400..02039f7e79 100644 --- a/synapse/app/appservice.py +++ b/synapse/app/appservice.py @@ -172,7 +172,6 @@ def start(config_options): def start(): ps.get_datastore().start_profiling() - ps.get_state_handler().start_caching() reactor.callWhenRunning(start) diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py index ce2b113dbb..4c73c637bb 100644 --- a/synapse/app/client_reader.py +++ b/synapse/app/client_reader.py @@ -181,7 +181,6 @@ def start(config_options): ss.start_listening(config.worker_listeners) def start(): - ss.get_state_handler().start_caching() ss.get_datastore().start_profiling() reactor.callWhenRunning(start) diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py index f98e456ea0..bc82197b2a 100644 --- a/synapse/app/event_creator.py +++ b/synapse/app/event_creator.py @@ -199,7 +199,6 @@ def start(config_options): ss.start_listening(config.worker_listeners) def start(): - ss.get_state_handler().start_caching() ss.get_datastore().start_profiling() reactor.callWhenRunning(start) diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py index 60f5973505..18ca71ef99 100644 --- a/synapse/app/federation_reader.py +++ b/synapse/app/federation_reader.py @@ -168,7 +168,6 @@ def start(config_options): ss.start_listening(config.worker_listeners) def start(): - ss.get_state_handler().start_caching() ss.get_datastore().start_profiling() reactor.callWhenRunning(start) diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py index 60dd09aac3..6501c57792 100644 --- a/synapse/app/federation_sender.py +++ b/synapse/app/federation_sender.py @@ -201,7 +201,6 @@ def start(config_options): def start(): ps.get_datastore().start_profiling() - ps.get_state_handler().start_caching() reactor.callWhenRunning(start) _base.start_worker_reactor("synapse-federation-sender", config) diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index 8c0b9c67b0..b076fbe522 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -258,7 +258,6 @@ def start(config_options): ss.start_listening(config.worker_listeners) def start(): - ss.get_state_handler().start_caching() ss.get_datastore().start_profiling() reactor.callWhenRunning(start) diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index 3241ded188..8c5d858b0b 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -384,7 +384,6 @@ def setup(config_options): def start(): hs.get_pusherpool().start() - hs.get_state_handler().start_caching() hs.get_datastore().start_profiling() hs.get_datastore().start_doing_background_updates() hs.get_federation_client().start_get_pdu_cache() diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py index e3dbb3b4e6..992d182dba 100644 --- a/synapse/app/media_repository.py +++ b/synapse/app/media_repository.py @@ -168,7 +168,6 @@ def start(config_options): ss.start_listening(config.worker_listeners) def start(): - ss.get_state_handler().start_caching() ss.get_datastore().start_profiling() reactor.callWhenRunning(start) diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 244c604de9..2ec4c7defb 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -228,7 +228,6 @@ def start(config_options): def start(): ps.get_pusherpool().start() ps.get_datastore().start_profiling() - ps.get_state_handler().start_caching() reactor.callWhenRunning(start) diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py index 6662340797..df81b7bcbe 100644 --- a/synapse/app/synchrotron.py +++ b/synapse/app/synchrotron.py @@ -435,7 +435,6 @@ def start(config_options): def start(): ss.get_datastore().start_profiling() - ss.get_state_handler().start_caching() reactor.callWhenRunning(start) diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py index 96ffcaf073..b383e79c1c 100644 --- a/synapse/app/user_dir.py +++ b/synapse/app/user_dir.py @@ -229,7 +229,6 @@ def start(config_options): def start(): ps.get_datastore().start_profiling() - ps.get_state_handler().start_caching() reactor.callWhenRunning(start) diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index fe67b2ff42..5a92428f56 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -66,6 +66,14 @@ class FederationClient(FederationBase): self.state = hs.get_state_handler() self.transport_layer = hs.get_federation_transport_client() + self._get_pdu_cache = ExpiringCache( + cache_name="get_pdu_cache", + clock=self._clock, + max_len=1000, + expiry_ms=120 * 1000, + reset_expiry_on_get=False, + ) + def _clear_tried_cache(self): """Clear pdu_destination_tried cache""" now = self._clock.time_msec() @@ -82,17 +90,6 @@ class FederationClient(FederationBase): if destination_dict: self.pdu_destination_tried[event_id] = destination_dict - def start_get_pdu_cache(self): - self._get_pdu_cache = ExpiringCache( - cache_name="get_pdu_cache", - clock=self._clock, - max_len=1000, - expiry_ms=120 * 1000, - reset_expiry_on_get=False, - ) - - self._get_pdu_cache.start() - @log_function def make_query(self, destination, query_type, args, retry_on_dns_fail=False, ignore_backoff=False): @@ -229,10 +226,9 @@ class FederationClient(FederationBase): # TODO: Rate limit the number of times we try and get the same event. - if self._get_pdu_cache: - ev = self._get_pdu_cache.get(event_id) - if ev: - defer.returnValue(ev) + ev = self._get_pdu_cache.get(event_id) + if ev: + defer.returnValue(ev) pdu_attempts = self.pdu_destination_tried.setdefault(event_id, {}) @@ -285,7 +281,7 @@ class FederationClient(FederationBase): ) continue - if self._get_pdu_cache is not None and signed_pdu: + if signed_pdu: self._get_pdu_cache[event_id] = signed_pdu defer.returnValue(signed_pdu) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index cad2dec33a..af01040a38 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -79,7 +79,6 @@ class PreviewUrlResource(Resource): # don't spider URLs more often than once an hour expiry_ms=60 * 60 * 1000, ) - self._cache.start() self._cleaner_loop = self.clock.looping_call( self._start_expire_url_cache_data, 10 * 1000, diff --git a/synapse/state/__init__.py b/synapse/state/__init__.py index d7ae22a661..b22495c1f9 100644 --- a/synapse/state/__init__.py +++ b/synapse/state/__init__.py @@ -95,10 +95,6 @@ class StateHandler(object): self.hs = hs self._state_resolution_handler = hs.get_state_resolution_handler() - def start_caching(self): - # TODO: remove this shim - self._state_resolution_handler.start_caching() - @defer.inlineCallbacks def get_current_state(self, room_id, event_type=None, state_key="", latest_event_ids=None): @@ -428,9 +424,6 @@ class StateResolutionHandler(object): self._state_cache = None self.resolve_linearizer = Linearizer(name="state_resolve_lock") - def start_caching(self): - logger.debug("start_caching") - self._state_cache = ExpiringCache( cache_name="state_cache", clock=self.clock, @@ -440,8 +433,6 @@ class StateResolutionHandler(object): reset_expiry_on_get=True, ) - self._state_cache.start() - @defer.inlineCallbacks @log_function def resolve_state_groups( diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py index ce85b2ae11..921a9c5b29 100644 --- a/synapse/util/caches/expiringcache.py +++ b/synapse/util/caches/expiringcache.py @@ -58,7 +58,6 @@ class ExpiringCache(object): self.metrics = register_cache("expiring", cache_name, self) - def start(self): if not self._expiry_ms: # Don't bother starting the loop if things never expire return diff --git a/tests/util/test_expiring_cache.py b/tests/util/test_expiring_cache.py index 5cbada4eda..50bc7702d2 100644 --- a/tests/util/test_expiring_cache.py +++ b/tests/util/test_expiring_cache.py @@ -65,7 +65,6 @@ class ExpiringCacheTestCase(unittest.TestCase): def test_time_eviction(self): clock = MockClock() cache = ExpiringCache("test", clock, expiry_ms=1000) - cache.start() cache["key"] = 1 clock.advance_time(0.5) -- cgit 1.4.1 From dc5db01ff25dac6ec74ceea9b4d815a8c43cd7dd Mon Sep 17 00:00:00 2001 From: Schnuffle Date: Thu, 27 Sep 2018 13:38:50 +0200 Subject: Replaced all occurences of e.message with str(e) Signed-off-by: Schnuffle --- scripts-dev/dump_macaroon.py | 2 +- synapse/api/filtering.py | 2 +- synapse/app/__init__.py | 2 +- synapse/app/appservice.py | 2 +- synapse/app/client_reader.py | 2 +- synapse/app/event_creator.py | 2 +- synapse/app/federation_reader.py | 2 +- synapse/app/federation_sender.py | 2 +- synapse/app/frontend_proxy.py | 2 +- synapse/app/homeserver.py | 4 ++-- synapse/app/media_repository.py | 2 +- synapse/app/pusher.py | 2 +- synapse/app/synchrotron.py | 2 +- synapse/app/user_dir.py | 2 +- synapse/config/__main__.py | 2 +- synapse/handlers/e2e_keys.py | 2 +- synapse/handlers/profile.py | 2 +- tests/unittest.py | 2 +- 18 files changed, 19 insertions(+), 19 deletions(-) (limited to 'synapse/app/frontend_proxy.py') diff --git a/scripts-dev/dump_macaroon.py b/scripts-dev/dump_macaroon.py index 6e45be75d6..fcc5568835 100755 --- a/scripts-dev/dump_macaroon.py +++ b/scripts-dev/dump_macaroon.py @@ -21,4 +21,4 @@ try: verifier.verify(macaroon, key) print "Signature is correct" except Exception as e: - print e.message + print str(e) diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index a31a9a17e0..eed8c67e6a 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -226,7 +226,7 @@ class Filtering(object): jsonschema.validate(user_filter_json, USER_FILTER_SCHEMA, format_checker=FormatChecker()) except jsonschema.ValidationError as e: - raise SynapseError(400, e.message) + raise SynapseError(400, str(e)) class FilterCollection(object): diff --git a/synapse/app/__init__.py b/synapse/app/__init__.py index 3b6b9368b8..c3afcc573b 100644 --- a/synapse/app/__init__.py +++ b/synapse/app/__init__.py @@ -24,7 +24,7 @@ try: python_dependencies.check_requirements() except python_dependencies.MissingRequirementError as e: message = "\n".join([ - "Missing Requirement: %s" % (e.message,), + "Missing Requirement: %s" % (str(e),), "To install run:", " pip install --upgrade --force \"%s\"" % (e.dependency,), "", diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py index 02039f7e79..8559e141af 100644 --- a/synapse/app/appservice.py +++ b/synapse/app/appservice.py @@ -136,7 +136,7 @@ def start(config_options): "Synapse appservice", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.appservice" diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py index 4c73c637bb..76aed8c60a 100644 --- a/synapse/app/client_reader.py +++ b/synapse/app/client_reader.py @@ -153,7 +153,7 @@ def start(config_options): "Synapse client reader", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.client_reader" diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py index bc82197b2a..9060ab14f6 100644 --- a/synapse/app/event_creator.py +++ b/synapse/app/event_creator.py @@ -169,7 +169,7 @@ def start(config_options): "Synapse event creator", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.event_creator" diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py index 18ca71ef99..228a297fb8 100644 --- a/synapse/app/federation_reader.py +++ b/synapse/app/federation_reader.py @@ -140,7 +140,7 @@ def start(config_options): "Synapse federation reader", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.federation_reader" diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py index 6501c57792..e9a99d76e1 100644 --- a/synapse/app/federation_sender.py +++ b/synapse/app/federation_sender.py @@ -160,7 +160,7 @@ def start(config_options): "Synapse federation sender", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.federation_sender" diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index b076fbe522..fc4b25de1c 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -228,7 +228,7 @@ def start(config_options): "Synapse frontend proxy", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.frontend_proxy" diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index 8c5d858b0b..a98fdbd210 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -301,7 +301,7 @@ class SynapseHomeServer(HomeServer): try: database_engine.check_database(db_conn.cursor()) except IncorrectDatabaseSetup as e: - quit_with_error(e.message) + quit_with_error(str(e)) # Gauges to expose monthly active user control metrics @@ -328,7 +328,7 @@ def setup(config_options): config_options, ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) if not config: diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py index 992d182dba..acc0487adc 100644 --- a/synapse/app/media_repository.py +++ b/synapse/app/media_repository.py @@ -133,7 +133,7 @@ def start(config_options): "Synapse media repository", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.media_repository" diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 2ec4c7defb..630dcda478 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -191,7 +191,7 @@ def start(config_options): "Synapse pusher", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.pusher" diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py index df81b7bcbe..9a7fc6ee9d 100644 --- a/synapse/app/synchrotron.py +++ b/synapse/app/synchrotron.py @@ -410,7 +410,7 @@ def start(config_options): "Synapse synchrotron", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.synchrotron" diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py index b383e79c1c..0a5f62b509 100644 --- a/synapse/app/user_dir.py +++ b/synapse/app/user_dir.py @@ -188,7 +188,7 @@ def start(config_options): "Synapse user directory", config_options ) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) assert config.worker_app == "synapse.app.user_dir" diff --git a/synapse/config/__main__.py b/synapse/config/__main__.py index 58c97a70af..8fccf573ee 100644 --- a/synapse/config/__main__.py +++ b/synapse/config/__main__.py @@ -25,7 +25,7 @@ if __name__ == "__main__": try: config = HomeServerConfig.load_config("", sys.argv[3:]) except ConfigError as e: - sys.stderr.write("\n" + e.message + "\n") + sys.stderr.write("\n" + str(e) + "\n") sys.exit(1) print (getattr(config, key)) diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py index 578e9250fb..9dc46aa15f 100644 --- a/synapse/handlers/e2e_keys.py +++ b/synapse/handlers/e2e_keys.py @@ -341,7 +341,7 @@ class E2eKeysHandler(object): def _exception_to_failure(e): if isinstance(e, CodeMessageException): return { - "status": e.code, "message": e.message, + "status": e.code, "message": str(e), } if isinstance(e, NotRetryingDestination): diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py index 75b8b7ce6a..f284d5a385 100644 --- a/synapse/handlers/profile.py +++ b/synapse/handlers/profile.py @@ -278,7 +278,7 @@ class BaseProfileHandler(BaseHandler): except Exception as e: logger.warn( "Failed to update join event for room %s - %s", - room_id, str(e.message) + room_id, str(e) ) diff --git a/tests/unittest.py b/tests/unittest.py index ef905e6389..043710afaf 100644 --- a/tests/unittest.py +++ b/tests/unittest.py @@ -121,7 +121,7 @@ class TestCase(unittest.TestCase): try: self.assertEquals(attrs[key], getattr(obj, key)) except AssertionError as e: - raise (type(e))(e.message + " for '.%s'" % key) + raise (type(e))(str(e) + " for '.%s'" % key) def assert_dict(self, required, actual): """Does a partial assert of a dict. -- cgit 1.4.1