aboutsummaryrefslogtreecommitdiff
path: root/lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs
diff options
context:
space:
mode:
authorLibravatar vnugent <public@vaughnnugent.com>2024-03-10 16:46:50 -0400
committerLibravatar vnugent <public@vaughnnugent.com>2024-03-10 16:46:50 -0400
commite5bb0ee302e789cb96e7ecfe839cbbcc8e3fd5d7 (patch)
tree6f4d824eaea0f4c433f98c0685bf66c06b30e16a /lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs
parent6b87785026ca57d6f41cff87ddbd066362f3cacc (diff)
Squashed commit of the following:
commit 2f7565976472f0f056db60520bf253a776112c10 Merge: 323ff67 6b87785 Author: vnugent <public@vaughnnugent.com> Date: Sun Mar 10 16:45:23 2024 -0400 merge master commit 323ff67badfc46ad638d75f059d60d9425ccb2fa Author: vnugent <public@vaughnnugent.com> Date: Sun Mar 10 15:50:07 2024 -0400 ci(server): Conainerize and add vncache server packages commit 5d4192880654fd6e00e587814169415b42621327 Author: vnugent <public@vaughnnugent.com> Date: Sat Mar 9 19:13:21 2024 -0500 chore: #2 Minor fixes and polish before release commit a4b3504bb891829074d1efde0433eae010862181 Author: vnugent <public@vaughnnugent.com> Date: Sat Mar 9 16:30:44 2024 -0500 package updates commit 4d8cfc10382105b0acbd94df93ad3d05ff91db54 Author: vnugent <public@vaughnnugent.com> Date: Wed Mar 6 21:30:58 2024 -0500 refactor: #2 Centralize server state, default discovery endpoints & more commit 016a96a80cce025a86c6cf26707738f6a2eb2658 Author: vnugent <public@vaughnnugent.com> Date: Thu Feb 29 21:22:38 2024 -0500 feat: add future support for memory diagnostics, and some docs commit 456ead9bc8b0f61357bae93152ad0403c4940101 Author: vnugent <public@vaughnnugent.com> Date: Tue Feb 13 14:46:35 2024 -0500 fix: #1 shared cluster index on linux & latested core updates commit a481d63f964a5d5204cac2e95141f37f9a28d573 Author: vnugent <public@vaughnnugent.com> Date: Tue Jan 23 15:43:50 2024 -0500 cache extension api tweaks
Diffstat (limited to 'lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs')
-rw-r--r--lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs78
1 files changed, 78 insertions, 0 deletions
diff --git a/lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs b/lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs
new file mode 100644
index 0000000..050e1a3
--- /dev/null
+++ b/lib/VNLib.Data.Caching.Extensions/src/VNCacheClusterClient.cs
@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 2024 Vaughn Nugent
+*
+* Library: VNLib
+* Package: VNLib.Data.Caching.Extensions
+* File: VNCacheClusterClient.cs
+*
+* VNCacheClusterClient.cs is part of VNLib.Data.Caching.Extensions which is part of the larger
+* VNLib collection of libraries and utilities.
+*
+* VNLib.Data.Caching.Extensions 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.Extensions 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.Security;
+using System.Threading;
+using System.Threading.Tasks;
+
+using VNLib.Net.Messaging.FBM;
+using VNLib.Net.Messaging.FBM.Client;
+using VNLib.Data.Caching.Extensions.Clustering;
+
+namespace VNLib.Data.Caching.Extensions
+{
+ /// <summary>
+ /// Manages client connections to cluster nodes with discovery from <see cref="VNCacheClusterManager"/>
+ /// instance.
+ /// </summary>
+ /// <param name="config">The client configuration to use when discovering or connecting to cache nodes</param>
+ /// <param name="factory">The fbm client factory instance</param>
+ public class VNCacheClusterClient(CacheClientConfiguration config, FBMClientFactory factory)
+ : VNCacheClusterManager(config)
+ {
+
+ /// <summary>
+ /// Connects to the specified server on the configured cache client
+ /// </summary>
+ /// <param name="factory"></param>
+ /// <param name="server">The server to connect to</param>
+ /// <param name="token">A token to cancel the operation</param>
+ /// <returns>A task that resolves when the client is connected to the cache server</returns>
+ /// <exception cref="FBMException"></exception>
+ /// <exception cref="FBMServerNegiationException"></exception>
+ /// <exception cref="ArgumentException"></exception>
+ /// <exception cref="ArgumentNullException"></exception>
+ /// <exception cref="SecurityException"></exception>
+ /// <exception cref="ObjectDisposedException"></exception>
+ public async Task<FBMClient> ConnectToCacheAsync(CacheNodeAdvertisment server, CancellationToken token = default)
+ {
+ ArgumentNullException.ThrowIfNull(server);
+
+ FBMClient client = factory.CreateClient();
+
+ try
+ {
+ //Connect to server (no server id because client not replication server)
+ await client.ConnectToCacheAsync(server, config, token);
+ return client;
+ }
+ catch
+ {
+ client.Dispose();
+ throw;
+ }
+ }
+ }
+}