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33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
// Copyright (c) 2025-2026 GeWuYou
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// SPDX-License-Identifier: Apache-2.0
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using System.Threading;
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using GFramework.Cqrs.Abstractions.Cqrs;
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using GFramework.Cqrs.Cqrs;
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namespace GFramework.Cqrs.Tests.Cqrs;
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/// <summary>
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/// 记录缓存 executor 复用场景下每次分发注入到 request handler 的上下文与实例身份。
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/// </summary>
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internal sealed class DispatcherPipelineContextRefreshRequestHandler
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: CqrsContextAwareHandlerBase,
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IRequestHandler<DispatcherPipelineContextRefreshRequest, int>
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{
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private readonly int _instanceId = DispatcherPipelineContextRefreshState.AllocateHandlerInstanceId();
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/// <summary>
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/// 记录当前 handler 实例收到的上下文，并返回稳定结果。
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/// </summary>
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/// <param name="request">当前请求。</param>
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/// <param name="cancellationToken">取消令牌。</param>
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/// <returns>固定整数结果。</returns>
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public ValueTask<int> Handle(
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DispatcherPipelineContextRefreshRequest request,
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CancellationToken cancellationToken)
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{
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DispatcherPipelineContextRefreshState.RecordHandler(request.DispatchId, _instanceId, Context);
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return ValueTask.FromResult(7);
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}
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}
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