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This commit is contained in:
Erik Johnston 2017-01-26 16:30:37 +00:00
parent c974116f19
commit fbfad76c03
4 changed files with 61 additions and 7 deletions
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19
synapse/handlers/device.py
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@ -192,6 +192,9 @@ class DeviceHandler(BaseHandler):
@defer.inlineCallbacks
def notify_device_update(self, user_id, device_ids):
"""Notify that a user's device(s) has changed. Pokes the notifier, and
remote servers if the user is local.
"""
rooms = yield self.store.get_rooms_for_user(user_id)
room_ids = [r.room_id for r in rooms]
@ -210,12 +213,16 @@ class DeviceHandler(BaseHandler):
"device_list_key", position, rooms=room_ids,
)
logger.info("Sending device list update notif to: %r", hosts)
for host in hosts:
self.federation_sender.send_device_messages(host)
if hosts:
logger.info("Sending device list update notif to: %r", hosts)
for host in hosts:
self.federation_sender.send_device_messages(host)
@defer.inlineCallbacks
def get_device_list_changes(self, user_id, room_ids, from_key):
"""For a user and their joined rooms, calculate which device updates
we need to return.
"""
room_ids = frozenset(room_ids)
user_ids_changed = set()
@ -236,11 +243,14 @@ class DeviceHandler(BaseHandler):
if get_domain_from_id(user_id) != origin:
# TODO: Raise?
logger.warning("Got device list update edu for %r from %r", user_id, origin)
return
logger.info("Got edu: %r", edu_content)
with (yield self._remote_edue_linearizer.queue(user_id)):
# If the prev id matches whats in our cache table, then we don't need
# to resync the users device list, otherwise we do.
resync = True
if len(prev_ids) == 1:
extremity = yield self.store.get_device_list_remote_extremity(user_id)
@ -249,6 +259,7 @@ class DeviceHandler(BaseHandler):
resync = False
if resync:
# Fetch all devices for the user.
result = yield self.federation.query_user_devices(origin, user_id)
stream_id = result["stream_id"]
devices = result["devices"]
@ -258,6 +269,8 @@ class DeviceHandler(BaseHandler):
device_ids = [device["device_id"] for device in devices]
yield self.notify_device_update(user_id, device_ids)
else:
# Simply update the single device, since we know that is the only
# change (becuase of the single prev_id matching the current cache)
content = dict(edu_content)
for key in ("user_id", "device_id", "stream_id", "prev_ids"):
content.pop(key, None)