Merge branch 'develop' of github.com:matrix-org/synapse into develop

8 files changed, 6 insertions, 114 deletions

diff --git a/synapse/handlers/events.py b/synapse/handlers/events.py
index 92afa35d57..53c8ca3a26 100644
--- a/synapse/handlers/events.py
+++ b/synapse/handlers/events.py
@@ -111,17 +111,6 @@ class EventStreamHandler(BaseHandler):
             if affect_presence:
                 yield self.started_stream(auth_user)
 
-            rm_handler = self.hs.get_handlers().room_member_handler
-
-            app_service = yield self.store.get_app_service_by_user_id(
-                auth_user.to_string()
-            )
-            if app_service:
-                rooms = yield self.store.get_app_service_rooms(app_service)
-                room_ids = set(r.room_id for r in rooms)
-            else:
-                room_ids = yield rm_handler.get_joined_rooms_for_user(auth_user)
-
             if timeout:
                 # If they've set a timeout set a minimum limit.
                 timeout = max(timeout, 500)
@@ -131,7 +120,7 @@ class EventStreamHandler(BaseHandler):
                 timeout = random.randint(int(timeout*0.9), int(timeout*1.1))
 
             events, tokens = yield self.notifier.get_events_for(
-                auth_user, room_ids, pagin_config, timeout,
+                auth_user, pagin_config, timeout,
                 only_room_events=only_room_events
             )
 
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index ae9d227586..b2395b28d1 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -72,8 +72,6 @@ class FederationHandler(BaseHandler):
         self.server_name = hs.hostname
         self.keyring = hs.get_keyring()
 
-        self.lock_manager = hs.get_room_lock_manager()
-
         self.replication_layer.set_handler(self)
 
         # When joining a room we need to queue any events for that room up
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 36878a6c20..9184dcd048 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -827,7 +827,6 @@ class RoomEventSource(object):
                 user_id=user.to_string(),
                 from_key=from_key,
                 to_key=to_key,
-                room_id=None,
                 limit=limit,
             )
 
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index d6527c1ae8..1c1ee34b1e 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -143,21 +143,8 @@ class SyncHandler(BaseHandler):
             def current_sync_callback(before_token, after_token):
                 return self.current_sync_for_user(sync_config, since_token)
 
-            rm_handler = self.hs.get_handlers().room_member_handler
-
-            app_service = yield self.store.get_app_service_by_user_id(
-                sync_config.user.to_string()
-            )
-            if app_service:
-                rooms = yield self.store.get_app_service_rooms(app_service)
-                room_ids = set(r.room_id for r in rooms)
-            else:
-                room_ids = yield rm_handler.get_joined_rooms_for_user(
-                    sync_config.user
-                )
-
             result = yield self.notifier.wait_for_events(
-                sync_config.user, room_ids, timeout, current_sync_callback,
+                sync_config.user, timeout, current_sync_callback,
                 from_token=since_token
             )
             defer.returnValue(result)
@@ -403,7 +390,6 @@ class SyncHandler(BaseHandler):
             sync_config.user.to_string(),
             from_key=since_token.room_key,
             to_key=now_token.room_key,
-            room_id=None,
             limit=timeline_limit + 1,
         )
 
diff --git a/synapse/notifier.py b/synapse/notifier.py
index a78ee3c1e7..b69da63d43 100644
--- a/synapse/notifier.py
+++ b/synapse/notifier.py
@@ -269,7 +269,7 @@ class Notifier(object):
                 logger.exception("Failed to notify listener")
 
     @defer.inlineCallbacks
-    def wait_for_events(self, user, rooms, timeout, callback,
+    def wait_for_events(self, user, timeout, callback,
                         from_token=StreamToken("s0", "0", "0", "0", "0")):
         """Wait until the callback returns a non empty response or the
         timeout fires.
@@ -328,7 +328,7 @@ class Notifier(object):
         defer.returnValue(result)
 
     @defer.inlineCallbacks
-    def get_events_for(self, user, rooms, pagination_config, timeout,
+    def get_events_for(self, user, pagination_config, timeout,
                        only_room_events=False):
         """ For the given user and rooms, return any new events for them. If
         there are no new events wait for up to `timeout` milliseconds for any
@@ -369,7 +369,7 @@ class Notifier(object):
                 defer.returnValue(None)
 
         result = yield self.wait_for_events(
-            user, rooms, timeout, check_for_updates, from_token=from_token
+            user, timeout, check_for_updates, from_token=from_token
         )
 
         if result is None:
diff --git a/synapse/server.py b/synapse/server.py
index 8424798b1b..f75d5358b2 100644
--- a/synapse/server.py
+++ b/synapse/server.py
@@ -29,7 +29,6 @@ from synapse.state import StateHandler
 from synapse.storage import DataStore
 from synapse.util import Clock
 from synapse.util.distributor import Distributor
-from synapse.util.lockutils import LockManager
 from synapse.streams.events import EventSources
 from synapse.api.ratelimiting import Ratelimiter
 from synapse.crypto.keyring import Keyring
@@ -70,7 +69,6 @@ class BaseHomeServer(object):
         'auth',
         'rest_servlet_factory',
         'state_handler',
-        'room_lock_manager',
         'notifier',
         'distributor',
         'resource_for_client',
@@ -201,9 +199,6 @@ class HomeServer(BaseHomeServer):
     def build_state_handler(self):
         return StateHandler(self)
 
-    def build_room_lock_manager(self):
-        return LockManager()
-
     def build_distributor(self):
         return Distributor()
 
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index 15d4c2bf68..c728013f4c 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -158,8 +158,7 @@ class StreamStore(SQLBaseStore):
         defer.returnValue(results)
 
     @log_function
-    def get_room_events_stream(self, user_id, from_key, to_key, room_id,
-                               limit=0):
+    def get_room_events_stream(self, user_id, from_key, to_key, limit=0):
         current_room_membership_sql = (
             "SELECT m.room_id FROM room_memberships as m "
             " INNER JOIN current_state_events as c"
diff --git a/synapse/util/lockutils.py b/synapse/util/lockutils.py
deleted file mode 100644
index 33edc5c20e..0000000000
--- a/synapse/util/lockutils.py
+++ /dev/null
@@ -1,74 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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
-
-import logging
-
-
-logger = logging.getLogger(__name__)
-
-
-class Lock(object):
-
-    def __init__(self, deferred, key):
-        self._deferred = deferred
-        self.released = False
-        self.key = key
-
-    def release(self):
-        self.released = True
-        self._deferred.callback(None)
-
-    def __del__(self):
-        if not self.released:
-            logger.critical("Lock was destructed but never released!")
-            self.release()
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, type, value, traceback):
-        logger.debug("Releasing lock for key=%r", self.key)
-        self.release()
-
-
-class LockManager(object):
-    """ Utility class that allows us to lock based on a `key` """
-
-    def __init__(self):
-        self._lock_deferreds = {}
-
-    @defer.inlineCallbacks
-    def lock(self, key):
-        """ Allows us to block until it is our turn.
-        Args:
-            key (str)
-        Returns:
-            Lock
-        """
-        new_deferred = defer.Deferred()
-        old_deferred = self._lock_deferreds.get(key)
-        self._lock_deferreds[key] = new_deferred
-
-        if old_deferred:
-            logger.debug("Queueing on lock for key=%r", key)
-            yield old_deferred
-            logger.debug("Obtained lock for key=%r", key)
-        else:
-            logger.debug("Entering uncontended lock for key=%r", key)
-
-        defer.returnValue(Lock(new_deferred, key))