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60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2018 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from twisted.internet import defer
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from synapse.server_notices.consent_server_notices import ConsentServerNotices
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from synapse.server_notices.resource_limits_server_notices import (
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ResourceLimitsServerNotices,
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)
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class ServerNoticesSender(object):
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"""A centralised place which sends server notices automatically when
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Certain Events take place
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"""
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def __init__(self, hs):
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"""
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Args:
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hs (synapse.server.HomeServer):
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"""
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self._server_notices = (
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ConsentServerNotices(hs),
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ResourceLimitsServerNotices(hs),
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)
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@defer.inlineCallbacks
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def on_user_syncing(self, user_id):
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"""Called when the user performs a sync operation.
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Args:
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user_id (str): mxid of user who synced
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"""
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for sn in self._server_notices:
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yield sn.maybe_send_server_notice_to_user(user_id)
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@defer.inlineCallbacks
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def on_user_ip(self, user_id):
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"""Called on the master when a worker process saw a client request.
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Args:
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user_id (str): mxid
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"""
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# The synchrotrons use a stubbed version of ServerNoticesSender, so
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# we check for notices to send to the user in on_user_ip as well as
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# in on_user_syncing
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for sn in self._server_notices:
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yield sn.maybe_send_server_notice_to_user(user_id)
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