本文整理汇总了Python中synapse.util.caches.stream_change_cache.StreamChangeCache.get_all_entities_changed方法的典型用法代码示例。如果您正苦于以下问题：Python StreamChangeCache.get_all_entities_changed方法的具体用法？Python StreamChangeCache.get_all_entities_changed怎么用？Python StreamChangeCache.get_all_entities_changed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类synapse.util.caches.stream_change_cache.StreamChangeCache的用法示例。
在下文中一共展示了StreamChangeCache.get_all_entities_changed方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_get_all_entities_changed
# 需要导入模块: from synapse.util.caches.stream_change_cache import StreamChangeCache [as 别名]
# 或者: from synapse.util.caches.stream_change_cache.StreamChangeCache import get_all_entities_changed [as 别名]
def test_get_all_entities_changed(self):
"""
StreamChangeCache.get_all_entities_changed will return all changed
entities since the given position. If the position is before the start
of the known stream, it returns None instead.
"""
cache = StreamChangeCache("#test", 1)
cache.entity_has_changed("[email protected]", 2)
cache.entity_has_changed("[email protected]", 3)
cache.entity_has_changed("[email protected]", 4)
self.assertEqual(
cache.get_all_entities_changed(1),
["[email protected]", "[email protected]", "[email protected]"],
)
self.assertEqual(
cache.get_all_entities_changed(2), ["[email protected]", "[email protected]"]
)
self.assertEqual(cache.get_all_entities_changed(3), ["[email protected]"])
self.assertEqual(cache.get_all_entities_changed(0), None)示例2: TypingHandler
# 需要导入模块: from synapse.util.caches.stream_change_cache import StreamChangeCache [as 别名]
# 或者: from synapse.util.caches.stream_change_cache.StreamChangeCache import get_all_entities_changed [as 别名]
#.........这里部分代码省略.........
try:
users = yield self.state.get_current_user_in_room(member.room_id)
self._member_last_federation_poke[member] = self.clock.time_msec()
now = self.clock.time_msec()
self.wheel_timer.insert(
now=now,
obj=member,
then=now + FEDERATION_PING_INTERVAL,
)
for domain in set(get_domain_from_id(u) for u in users):
if domain != self.server_name:
logger.debug("sending typing update to %s", domain)
self.federation.send_edu(
destination=domain,
edu_type="m.typing",
content={
"room_id": member.room_id,
"user_id": member.user_id,
"typing": typing,
},
key=member,
)
except Exception:
logger.exception("Error pushing typing notif to remotes")
@defer.inlineCallbacks
def _recv_edu(self, origin, content):
room_id = content["room_id"]
user_id = content["user_id"]
member = RoomMember(user_id=user_id, room_id=room_id)
# Check that the string is a valid user id
user = UserID.from_string(user_id)
if user.domain != origin:
logger.info(
"Got typing update from %r with bad 'user_id': %r",
origin, user_id,
)
return
users = yield self.state.get_current_user_in_room(room_id)
domains = set(get_domain_from_id(u) for u in users)
if self.server_name in domains:
logger.info("Got typing update from %s: %r", user_id, content)
now = self.clock.time_msec()
self._member_typing_until[member] = now + FEDERATION_TIMEOUT
self.wheel_timer.insert(
now=now,
obj=member,
then=now + FEDERATION_TIMEOUT,
)
self._push_update_local(
member=member,
typing=content["typing"]
)
def _push_update_local(self, member, typing):
room_set = self._room_typing.setdefault(member.room_id, set())
if typing:
room_set.add(member.user_id)
else:
room_set.discard(member.user_id)
self._latest_room_serial += 1
self._room_serials[member.room_id] = self._latest_room_serial
self._typing_stream_change_cache.entity_has_changed(
member.room_id, self._latest_room_serial,
)
self.notifier.on_new_event(
"typing_key", self._latest_room_serial, rooms=[member.room_id]
)
def get_all_typing_updates(self, last_id, current_id):
if last_id == current_id:
return []
changed_rooms = self._typing_stream_change_cache.get_all_entities_changed(
last_id,
)
if changed_rooms is None:
changed_rooms = self._room_serials
rows = []
for room_id in changed_rooms:
serial = self._room_serials[room_id]
if last_id < serial <= current_id:
typing = self._room_typing[room_id]
rows.append((serial, room_id, list(typing)))
rows.sort()
return rows
def get_current_token(self):
return self._latest_room_serial