diff options
author | vnugent <public@vaughnnugent.com> | 2023-11-02 01:50:05 -0400 |
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committer | vnugent <public@vaughnnugent.com> | 2023-11-02 01:50:05 -0400 |
commit | d2d812213b99ee17f9433f81871b694c4053ff23 (patch) | |
tree | 11a1106602112c134e65bf197ef701d1b8d63b67 /plugins/VNLib.Data.Caching.Providers.VNCache/src/Clustering/IClusterNodeIndex.cs | |
parent | 483c014b938e2d55ea7c89b67f6d19ba2c2d5b5e (diff) |
also carried away
Diffstat (limited to 'plugins/VNLib.Data.Caching.Providers.VNCache/src/Clustering/IClusterNodeIndex.cs')
-rw-r--r-- | plugins/VNLib.Data.Caching.Providers.VNCache/src/Clustering/IClusterNodeIndex.cs | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/plugins/VNLib.Data.Caching.Providers.VNCache/src/Clustering/IClusterNodeIndex.cs b/plugins/VNLib.Data.Caching.Providers.VNCache/src/Clustering/IClusterNodeIndex.cs new file mode 100644 index 0000000..285f405 --- /dev/null +++ b/plugins/VNLib.Data.Caching.Providers.VNCache/src/Clustering/IClusterNodeIndex.cs @@ -0,0 +1,49 @@ +/* +* Copyright (c) 2023 Vaughn Nugent +* +* Library: VNLib +* Package: VNLib.Data.Caching.Providers.VNCache +* File: IClusterNodeIndex.cs +* +* IClusterNodeIndex.cs is part of VNLib.Data.Caching.Providers.VNCache which is part of the larger +* VNLib collection of libraries and utilities. +* +* VNLib.Data.Caching.Providers.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.Data.Caching.Providers.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.Data.Caching.Extensions.Clustering; + +namespace VNLib.Data.Caching.Providers.VNCache.Clustering +{ + internal interface IClusterNodeIndex + { + /// <summary> + /// Gets the next available node using the configured balancing policy + /// or null if no nodes are available + /// </summary> + /// <returns>The next available node to connect to if any are available</returns> + CacheNodeAdvertisment? GetNextNode(); + + /// <summary> + /// Waits for the discovery process to complete. This is just incase a + /// connection wants to happen while a long discovery is processing. + /// </summary> + /// <param name="cancellationToken">A token to cancel the operation</param> + /// <returns>A task that resolves when the discovery process completes</returns> + Task WaitForDiscoveryAsync(CancellationToken cancellationToken); + } +}
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