25 lines
1.2 KiB
C#
25 lines
1.2 KiB
C#
// Copyright (c) HelloShop Corporation. All rights reserved.
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// See the license file in the project root for more information.
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using Dapr.Client;
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using System.Diagnostics;
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namespace HelloShop.DistributedLock.Dapr
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{
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public class DaprDistributedLock(DaprClient daprClient) : IDistributedLock
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{
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public async Task<IDistributedLockResult> LockAsync(string resourceId, int expiryInSeconds = default, CancellationToken cancellationToken = default)
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{
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expiryInSeconds = expiryInSeconds == default ? 60 : expiryInSeconds;
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string? lockOwner = new StackTrace().GetFrame(1)?.GetMethod()?.DeclaringType?.Name;
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lockOwner ??= Guid.NewGuid().ToString();
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#pragma warning disable DAPR_DISTRIBUTEDLOCK // 类型仅用于评估，在将来的更新中可能会被更改或删除。取消此诊断以继续。
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TryLockResponse response = await daprClient.Lock("lockstore", resourceId, lockOwner, expiryInSeconds, cancellationToken);
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#pragma warning restore DAPR_DISTRIBUTEDLOCK // 类型仅用于评估，在将来的更新中可能会被更改或删除。取消此诊断以继续。
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return new DaprDistributedLockResult(response);
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}
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}
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} |