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Diffstat (limited to 'lib/VNLib.Plugins.Extensions.VNCache/src/Clustering/ClusterNodeIndex.cs')
| -rw-r--r-- | lib/VNLib.Plugins.Extensions.VNCache/src/Clustering/ClusterNodeIndex.cs | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/lib/VNLib.Plugins.Extensions.VNCache/src/Clustering/ClusterNodeIndex.cs b/lib/VNLib.Plugins.Extensions.VNCache/src/Clustering/ClusterNodeIndex.cs deleted file mode 100644 index 487a4f9..0000000 --- a/lib/VNLib.Plugins.Extensions.VNCache/src/Clustering/ClusterNodeIndex.cs +++ /dev/null @@ -1,75 +0,0 @@ -/* -* Copyright (c) 2023 Vaughn Nugent -* -* Library: VNLib -* Package: VNLib.Plugins.Extensions.VNCache -* File: ClusterNodeIndex.cs -* -* ClusterNodeIndex.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.Threading; -using System.Threading.Tasks; - -using VNLib.Utils.Logging; -using VNLib.Data.Caching.Extensions; -using VNLib.Data.Caching.Extensions.Clustering; -using VNLib.Plugins.Extensions.Loading.Events; - -namespace VNLib.Plugins.Extensions.VNCache.Clustering -{ - internal sealed class ClusterNodeIndex : IClusterNodeIndex, IIntervalScheduleable - { - private readonly CacheClientConfiguration _config; - private Task _currentUpdate; - - - public ClusterNodeIndex(CacheClientConfiguration config) - { - _config = config; - _currentUpdate = Task.CompletedTask; - } - - ///<inheritdoc/> - public CacheNodeAdvertisment? GetNextNode() - { - //Get all nodes - CacheNodeAdvertisment[] ads = _config.NodeCollection.GetAllNodes(); - //Just get a random node from the collection for now - return ads.Length > 0 ? ads.SelectRandom() : null; - } - - ///<inheritdoc/> - public Task WaitForDiscoveryAsync(CancellationToken cancellationToken) - { - return _currentUpdate.WaitAsync(cancellationToken); - } - - /// <summary> - /// Runs the discovery process and updates the current update task - /// </summary> - /// <param name="log"></param> - /// <param name="cancellationToken">A token to cancel the operation</param> - /// <returns>A task that completes when the discovery process is complete</returns> - public Task OnIntervalAsync(ILogProvider log, CancellationToken cancellationToken) - { - //Run discovery operation and update the task - _currentUpdate = _config.DiscoverNodesAsync(cancellationToken); - return Task.CompletedTask; - } - } -}
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