25 lines
1.0 KiB
C#
25 lines
1.0 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Threading;
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using System.Threading.Tasks;
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namespace Microsoft.Extensions.Hosting
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{
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public interface IHostLifetime
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{
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/// <summary>
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/// Called at the start of <see cref="IHost.StartAsync(CancellationToken)"/> which will wait until it's compete before
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/// continuing. This can be used to delay startup until signaled by an external event.
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/// </summary>
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Task WaitForStartAsync(CancellationToken cancellationToken);
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/// <summary>
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/// Called from <see cref="IHost.StopAsync(CancellationToken)"/> to indicate that the host as stopped and clean up resources.
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/// </summary>
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/// <param name="cancellationToken">Used to indicate when stop should no longer be graceful.</param>
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/// <returns></returns>
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Task StopAsync(CancellationToken cancellationToken);
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}
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}
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