wehub-resource-sync
36 lines
1.5 KiB
C#
36 lines
1.5 KiB
C#
/*
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* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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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 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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*/
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using System.Threading;
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namespace QuantConnect.Util.RateLimit
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{
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/// <summary>
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/// Provides a CPU intensive means of waiting for more tokens to be available in <see cref="ITokenBucket"/>.
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/// This strategy is only viable when the requested number of tokens is expected to become available in an
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/// extremely short period of time. This implementation aims to keep the current thread executing to prevent
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/// potential content switches arising from a thread yielding or sleeping strategy.
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/// </summary>
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public class BusyWaitSleepStrategy : ISleepStrategy
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{
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/// <summary>
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/// Provides a CPU intensive sleep by executing <see cref="Thread.SpinWait"/> for a single spin.
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/// </summary>
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public void Sleep()
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{
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Thread.SpinWait(1);
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}
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}
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} |