由于我没有任何好的答案，所以我想出了这个解决方案（顺便说一句，感谢@Simon和@Alex的回答！）。
我想与所有社区分享作为参考。当然，任何更正将不胜感激。
using System;using System.Net.Sockets;using BookSleeve;namespace Redis{ public sealed class RedisConnectionGateway { private const string RedisConnectionFailed = "Redis connection failed."; private RedisConnection _connection; private static volatile RedisConnectionGateway _instance; private static object syncLock = new object(); private static object syncConnectionLock = new object(); public static RedisConnectionGateway Current { get { if (_instance == null) { lock (syncLock) { if (_instance == null) { _instance = new RedisConnectionGateway(); } } } return _instance; } } private RedisConnectionGateway() { _connection = getNewConnection(); } private static RedisConnection getNewConnection() { return new RedisConnection("127.0.0.1" , syncTimeout: 5000, ioTimeout: 5000); } public RedisConnection GetConnection() { lock (syncConnectionLock) { if (_connection == null) _connection = getNewConnection(); if (_connection.State == RedisConnectionbase.ConnectionState.Opening) return _connection; if (_connection.State == RedisConnectionbase.ConnectionState.Closing || _connection.State == RedisConnectionbase.ConnectionState.Closed) { try { _connection = getNewConnection(); } catch (Exception ex) { throw new Exception(RedisConnectionFailed, ex); } } if (_connection.State == RedisConnectionbase.ConnectionState.Shiny) { try { var openAsync = _connection.Open(); _connection.Wait(openAsync); } catch (SocketException ex) { throw new Exception(RedisConnectionFailed, ex); } } return _connection; } } }}
