Azure Redis Cache - add_ServerMaintenanceEvent from StackExchange.Redis ConnectionMultiplexer pool does not have an implementation - asp.net-core

Question

I was creating a library in .net core 6 for using with other projects.I am trying to add cache pooling using StackExchange.Redis.MultiplexerPool in that library.
public class Library1 : ILibrary1
{
public Library1(IConfiguration configuration, string azureOptionsKey)
{
configuration.Bind(azureOptionsKey, azureOptions);
//redis client
_redisClient = new LibraryRedisCacheService();
}
}
below is my CacheService
public class LibraryRedisCacheService
{
private readonly IConnectionMultiplexerPool _connectionMultiplexerPool;
private readonly int[] _connectionsErrorCount;
public LibraryRedisCacheService()
{
var configureOptions = ConfigurationOptions.Parse("Cache connection string");
configureOptions.AllowAdmin = true;
configureOptions.AsyncTimeout = 10000;
_connectionMultiplexerPool = ConnectionMultiplexerPoolFactory.Create(
poolSize: 10,
configurationOptions: configureOptions,
connectionSelectionStrategy: ConnectionSelectionStrategy.RoundRobin);
_connectionsErrorCount = new int[_connectionMultiplexerPool.PoolSize];
}
public async Task<TResult> QueryRedisAsync<TResult>(Func<IDatabase, Task<TResult>> op)
{
var connection = await _connectionMultiplexerPool.GetAsync();
try
{
return await op(connection.Connection.GetDatabase());
}
catch (RedisConnectionException)
{
_connectionsErrorCount[connection.ConnectionIndex]++;
if (_connectionsErrorCount[connection.ConnectionIndex] < 3)
{
throw;
}
await connection.ReconnectAsync();
return await op(connection.Connection.GetDatabase());
}
}
public async Task SetCacheAsync<T>(string key, T value, TimeSpan? expiry = null, int retryCount = 0)
{
try
{
await QueryRedisAsync(async db => await db.StringSetAsync(key, JsonConvert.SerializeObject(value), expiry ?? TimeSpan.FromHours(12)));
}
catch (Exception)
{
if (retryCount < 3)
{
await Task.Delay(3000);
await SetCacheAsync(key, value, expiry, retryCount + 1);
}
}
}
public async Task<T?> GetCacheAsync<T>(string key, int retryCount = 0)
{
try
{
var value = await QueryRedisAsync(async db => await db.StringGetAsync(key));
return !value.HasValue ? default(T) : JsonConvert.DeserializeObject<T>(value);
}
catch (Exception)
{
if (retryCount < 3)
{
await Task.Delay(3000);
await GetCacheAsync<T>(key, retryCount + 1);
}
}
return default;
}
public async Task<TResult> RetryCachConnectAsync<TResult>(Func<IConnectionMultiplexer, TResult> op)
{
var connection = await _connectionMultiplexerPool.GetAsync();
try
{
return op(connection.Connection);
}
catch (RedisConnectionException)
{
_connectionsErrorCount[connection.ConnectionIndex]++;
if (_connectionsErrorCount[connection.ConnectionIndex] < 3)
{
throw;
}
await connection.ReconnectAsync();
return op(connection.Connection);
}
}
}
}
and in my project startup i am adding this library like this
services.AddSingleton<ILibrary1, Library1>(
_ => new Library1(Configuration, "KeyvaultReference"));
after that i am getting run time exception in my application like below
Unable to load one or more of the requested types.
Method 'add_ServerMaintenanceEvent' in type 'StackExchange.Redis.MultiplexerPool.Multiplexers.InternalDisposableConnectionMultiplexer' from assembly 'StackExchange.Redis.MultiplexerPool, Version=1.0.2.0, Culture=neutral, PublicKeyToken=null' does not have an implementation.
How to add this method implementation, Or I am doing something wrong in the library implementation