diff options
Diffstat (limited to 'synapse/handlers')
| -rw-r--r-- | synapse/handlers/e2e_keys.py | 2 | ||||
| -rw-r--r-- | synapse/handlers/message.py | 6 | ||||
| -rw-r--r-- | synapse/handlers/register.py | 14 |
3 files changed, 14 insertions, 8 deletions
diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py index 31b1ece13e..80b359b2e7 100644 --- a/synapse/handlers/e2e_keys.py +++ b/synapse/handlers/e2e_keys.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -import ujson as json +import simplejson as json import logging from canonicaljson import encode_canonical_json diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 4f97c8db79..5a8ddc253e 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -38,7 +38,7 @@ from canonicaljson import encode_canonical_json import logging import random -import ujson +import simplejson logger = logging.getLogger(__name__) @@ -678,8 +678,8 @@ class EventCreationHandler(object): # Ensure that we can round trip before trying to persist in db try: - dump = ujson.dumps(unfreeze(event.content)) - ujson.loads(dump) + dump = simplejson.dumps(unfreeze(event.content)) + simplejson.loads(dump) except Exception: logger.exception("Failed to encode content: %r", event.content) raise diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 88b76278d6..f83c6b3cf8 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -24,7 +24,7 @@ from synapse.api.errors import ( from synapse.http.client import CaptchaServerHttpClient from synapse import types from synapse.types import UserID, create_requester, RoomID, RoomAlias -from synapse.util.async import run_on_reactor +from synapse.util.async import run_on_reactor, Linearizer from synapse.util.threepids import check_3pid_allowed from ._base import BaseHandler @@ -46,6 +46,10 @@ class RegistrationHandler(BaseHandler): self.macaroon_gen = hs.get_macaroon_generator() + self._generate_user_id_linearizer = Linearizer( + name="_generate_user_id_linearizer", + ) + @defer.inlineCallbacks def check_username(self, localpart, guest_access_token=None, assigned_user_id=None): @@ -352,9 +356,11 @@ class RegistrationHandler(BaseHandler): @defer.inlineCallbacks def _generate_user_id(self, reseed=False): if reseed or self._next_generated_user_id is None: - self._next_generated_user_id = ( - yield self.store.find_next_generated_user_id_localpart() - ) + with (yield self._generate_user_id_linearizer.queue(())): + if reseed or self._next_generated_user_id is None: + self._next_generated_user_id = ( + yield self.store.find_next_generated_user_id_localpart() + ) id = self._next_generated_user_id self._next_generated_user_id += 1 |