73 lines
2.9 KiB
Python
73 lines
2.9 KiB
Python
# Copyright 2014, 2015 OpenMarket 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 ._base import Config
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class RatelimitConfig(Config):
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def __init__(self, args):
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super(RatelimitConfig, self).__init__(args)
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self.rc_messages_per_second = args.rc_messages_per_second
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self.rc_message_burst_count = args.rc_message_burst_count
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self.federation_rc_window_size = args.federation_rc_window_size
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self.federation_rc_sleep_limit = args.federation_rc_sleep_limit
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self.federation_rc_sleep_delay = args.federation_rc_sleep_delay
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self.federation_rc_reject_limit = args.federation_rc_reject_limit
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self.federation_rc_concurrent = args.federation_rc_concurrent
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@classmethod
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def add_arguments(cls, parser):
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super(RatelimitConfig, cls).add_arguments(parser)
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rc_group = parser.add_argument_group("ratelimiting")
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rc_group.add_argument(
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"--rc-messages-per-second", type=float, default=0.2,
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help="number of messages a client can send per second"
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)
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rc_group.add_argument(
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"--rc-message-burst-count", type=float, default=10,
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help="number of message a client can send before being throttled"
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)
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rc_group.add_argument(
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"--federation-rc-window-size", type=int, default=10000,
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help="The federation window size in milliseconds",
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)
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rc_group.add_argument(
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"--federation-rc-sleep-limit", type=int, default=10,
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help="The number of federation requests from a single server"
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" in a window before the server will delay processing the"
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" request.",
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)
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rc_group.add_argument(
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"--federation-rc-sleep-delay", type=int, default=500,
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help="The duration in milliseconds to delay processing events from"
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" remote servers by if they go over the sleep limit.",
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)
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rc_group.add_argument(
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"--federation-rc-reject-limit", type=int, default=50,
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help="The maximum number of concurrent federation requests allowed"
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" from a single server",
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)
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rc_group.add_argument(
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"--federation-rc-concurrent", type=int, default=3,
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help="The number of federation requests to concurrently process"
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" from a single server",
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)
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