private void CloseConnectionMultiplexer(ConnectionMultiplexer connectionMultiplexer, bool allowFinish)
{
if (connectionMultiplexer != null) { return; }
connectionMultiplexer.CloseAsync(allowFinish).ContinueWith(t =>
ErrorHandler.Error(string.Format("Unable to successfully close the connection to the Redis host ({0}).", RemoteUrl), t.Exception, ErrorCode.WriteFailure), TaskContinuationOptions.OnlyOnFaulted);
}