Remove run_on_reactor (#3395)

synapse/handlers/auth.py

@@ -13,6 +13,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 from twisted.internet import defer, threads
 
 from ._base import BaseHandler
@@ -23,7 +24,6 @@ from synapse.api.errors import (
 )
 from synapse.module_api import ModuleApi
 from synapse.types import UserID
-from synapse.util.async import run_on_reactor
 from synapse.util.caches.expiringcache import ExpiringCache
 from synapse.util.logcontext import make_deferred_yieldable
 
@@ -423,15 +423,11 @@ class AuthHandler(BaseHandler):
     def _check_msisdn(self, authdict, _):
         return self._check_threepid('msisdn', authdict)
 
-    @defer.inlineCallbacks
     def _check_dummy_auth(self, authdict, _):
-        yield run_on_reactor()
-        defer.returnValue(True)
+        return defer.succeed(True)
 
     @defer.inlineCallbacks
     def _check_threepid(self, medium, authdict):
-        yield run_on_reactor()
-
         if 'threepid_creds' not in authdict:
             raise LoginError(400, "Missing threepid_creds", Codes.MISSING_PARAM)
 

synapse/handlers/federation.py

@@ -39,7 +39,7 @@ from synapse.events.validator import EventValidator
 from synapse.util import unwrapFirstError, logcontext
 from synapse.util.metrics import measure_func
 from synapse.util.logutils import log_function
-from synapse.util.async import run_on_reactor, Linearizer
+from synapse.util.async import Linearizer
 from synapse.util.frozenutils import unfreeze
 from synapse.crypto.event_signing import (
     compute_event_signature, add_hashes_and_signatures,
@@ -1381,8 +1381,6 @@ class FederationHandler(BaseHandler):
     def get_state_for_pdu(self, room_id, event_id):
         """Returns the state at the event. i.e. not including said event.
         """
-        yield run_on_reactor()
-
         state_groups = yield self.store.get_state_groups(
             room_id, [event_id]
         )
@@ -1425,8 +1423,6 @@ class FederationHandler(BaseHandler):
     def get_state_ids_for_pdu(self, room_id, event_id):
         """Returns the state at the event. i.e. not including said event.
         """
-        yield run_on_reactor()
-
         state_groups = yield self.store.get_state_groups_ids(
             room_id, [event_id]
         )

synapse/handlers/identity.py

@@ -27,7 +27,6 @@ from synapse.api.errors import (
     MatrixCodeMessageException, CodeMessageException
 )
 from ._base import BaseHandler
-from synapse.util.async import run_on_reactor
 from synapse.api.errors import SynapseError, Codes
 
 logger = logging.getLogger(__name__)
@@ -62,8 +61,6 @@ class IdentityHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def threepid_from_creds(self, creds):
-        yield run_on_reactor()
-
         if 'id_server' in creds:
             id_server = creds['id_server']
         elif 'idServer' in creds:
@@ -106,7 +103,6 @@ class IdentityHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def bind_threepid(self, creds, mxid):
-        yield run_on_reactor()
         logger.debug("binding threepid %r to %s", creds, mxid)
         data = None
 
@@ -188,8 +184,6 @@ class IdentityHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs):
-        yield run_on_reactor()
-
         if not self._should_trust_id_server(id_server):
             raise SynapseError(
                 400, "Untrusted ID server '%s'" % id_server,
@@ -224,8 +218,6 @@ class IdentityHandler(BaseHandler):
             self, id_server, country, phone_number,
             client_secret, send_attempt, **kwargs
     ):
-        yield run_on_reactor()
-
         if not self._should_trust_id_server(id_server):
             raise SynapseError(
                 400, "Untrusted ID server '%s'" % id_server,

synapse/handlers/message.py

@@ -36,7 +36,7 @@ from synapse.events.validator import EventValidator
 from synapse.types import (
     UserID, RoomAlias, RoomStreamToken,
 )
-from synapse.util.async import run_on_reactor, ReadWriteLock, Limiter
+from synapse.util.async import ReadWriteLock, Limiter
 from synapse.util.logcontext import run_in_background
 from synapse.util.metrics import measure_func
 from synapse.util.frozenutils import frozendict_json_encoder
@@ -959,9 +959,7 @@ class EventCreationHandler(object):
             event_stream_id, max_stream_id
         )
 
-        @defer.inlineCallbacks
         def _notify():
-            yield run_on_reactor()
             try:
                 self.notifier.on_new_room_event(
                     event, event_stream_id, max_stream_id,

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, Linearizer
+from synapse.util.async import Linearizer
 from synapse.util.threepids import check_3pid_allowed
 from ._base import BaseHandler
 
@@ -139,7 +139,6 @@ class RegistrationHandler(BaseHandler):
         Raises:
             RegistrationError if there was a problem registering.
         """
-        yield run_on_reactor()
         password_hash = None
         if password:
             password_hash = yield self.auth_handler().hash(password)
@@ -431,8 +430,6 @@ class RegistrationHandler(BaseHandler):
         Raises:
             RegistrationError if there was a problem registering.
         """
-        yield run_on_reactor()
-
         if localpart is None:
             raise SynapseError(400, "Request must include user id")