51 lines
1.7 KiB
C#
51 lines
1.7 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;
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using System.IO;
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using System.Net;
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using System.Threading.Tasks;
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using StackExchange.Redis;
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namespace Microsoft.AspNetCore.SignalR.Redis
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{
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/// <summary>
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/// Options used to configure <see cref="RedisHubLifetimeManager{THub}"/>.
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/// </summary>
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public class RedisOptions
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{
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/// <summary>
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/// Gets or sets configuration options exposed by <c>StackExchange.Redis</c>.
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/// </summary>
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public ConfigurationOptions Configuration { get; set; } = new ConfigurationOptions
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{
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// Enable reconnecting by default
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AbortOnConnectFail = false
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};
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/// <summary>
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/// Gets or sets the Redis connection factory.
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/// </summary>
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public Func<TextWriter, Task<IConnectionMultiplexer>> ConnectionFactory { get; set; }
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internal async Task<IConnectionMultiplexer> ConnectAsync(TextWriter log)
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{
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// Factory is publically settable. Assigning to a local variable before null check for thread safety.
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var factory = ConnectionFactory;
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if (factory == null)
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{
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// REVIEW: Should we do this?
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if (Configuration.EndPoints.Count == 0)
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{
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Configuration.EndPoints.Add(IPAddress.Loopback, 0);
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Configuration.SetDefaultPorts();
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}
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return await ConnectionMultiplexer.ConnectAsync(Configuration, log);
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}
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return await factory(log);
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}
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}
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}
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