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authorLibravatar vnugent <public@vaughnnugent.com>2023-11-02 01:50:05 -0400
committerLibravatar vnugent <public@vaughnnugent.com>2023-11-02 01:50:05 -0400
commitd2d812213b99ee17f9433f81871b694c4053ff23 (patch)
tree11a1106602112c134e65bf197ef701d1b8d63b67 /lib/VNLib.Plugins.Extensions.VNCache/src/RemoteCacheOperator.cs
parent483c014b938e2d55ea7c89b67f6d19ba2c2d5b5e (diff)
also carried away
Diffstat (limited to 'lib/VNLib.Plugins.Extensions.VNCache/src/RemoteCacheOperator.cs')
-rw-r--r--lib/VNLib.Plugins.Extensions.VNCache/src/RemoteCacheOperator.cs83
1 files changed, 0 insertions, 83 deletions
diff --git a/lib/VNLib.Plugins.Extensions.VNCache/src/RemoteCacheOperator.cs b/lib/VNLib.Plugins.Extensions.VNCache/src/RemoteCacheOperator.cs
deleted file mode 100644
index f40f746..0000000
--- a/lib/VNLib.Plugins.Extensions.VNCache/src/RemoteCacheOperator.cs
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
-* Copyright (c) 2023 Vaughn Nugent
-*
-* Library: VNLib
-* Package: VNLib.Plugins.Extensions.VNCache
-* File: RemoteCacheOperator.cs
-*
-* RemoteCacheOperator.cs is part of VNLib.Plugins.Extensions.VNCache which is
-* part of the larger VNLib collection of libraries and utilities.
-*
-* VNLib.Plugins.Extensions.VNCache is free software: you can redistribute it and/or modify
-* it under the terms of the GNU Affero General Public License as
-* published by the Free Software Foundation, either version 3 of the
-* License, or (at your option) any later version.
-*
-* VNLib.Plugins.Extensions.VNCache is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU Affero General Public License for more details.
-*
-* You should have received a copy of the GNU Affero General Public License
-* along with this program. If not, see https://www.gnu.org/licenses/.
-*/
-
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-
-using VNLib.Utils.Logging;
-using VNLib.Data.Caching;
-using VNLib.Plugins.Extensions.Loading;
-
-namespace VNLib.Plugins.Extensions.VNCache
-{
- /// <summary>
- /// Represents a handle to a VNCache cache client, that exposes a cancellable
- /// <see cref="IAsyncBackgroundWork"/> to run inside a <see cref="PluginBase"/>
- /// or standlone in your own background work handler
- /// </summary>
- /// <remarks>
- /// The background work method must be sheduled for the cache client to be
- /// connected to the backing store
- /// </remarks>
- public sealed class RemoteCacheOperator : IAsyncBackgroundWork
- {
- private readonly VnCacheClient _client;
- private CancellationTokenSource? _tokenSource;
-
- internal RemoteCacheOperator(VnCacheClient client)
- {
- _client = client;
- }
-
- /// <summary>
- /// The configured global cache instance
- /// </summary>
- public IGlobalCacheProvider Cache => _client;
-
- ///<inheritdoc/>
- ///<exception cref="ArgumentNullException"></exception>
- public async Task DoWorkAsync(ILogProvider pluginLog, CancellationToken exitToken)
- {
- _ = pluginLog ?? throw new ArgumentNullException(nameof(pluginLog));
-
- //Create cts linked to the exit token to allow user cancellation of the listener
- using(_tokenSource = CancellationTokenSource.CreateLinkedTokenSource(exitToken))
- {
- //Do work with linked source
- await _client.DoWorkAsync(pluginLog, _tokenSource.Token)
- .ConfigureAwait(false);
- }
-
- //Remove cts
- _tokenSource = null;
- }
-
- /// <summary>
- /// Cancels the background cache client listener
- /// </summary>
- public void CancelListener() => _tokenSource?.Cancel();
-
- }
-} \ No newline at end of file