Question - Lettuce Lazy Connection Creation

[kandogu]

Feature Request

I checked lettuce-wiki but I think I couldn't find an answer for my question, so I just wanted to ask from here. I really appreciated if we can make it clear.

Is your feature request related to a problem? Please describe

So our problem is lazy connection creation in redis, in the config we set min idle connection count but it doesn't apply our min idle config. We expected to see that all idle connection must be created on application startup. But, when we run our application, only required amount of connection created between redis and our application. However, it is a problem for our use case because in our app we mostly get temporary peaks and when we have peaks lettuce try to create lots of connection and it decreases application performance. Is it possible to open all idle connections on application startup with lettuce-redis?

By the way, we don't use shared connection.

Thank you

[mp911de]

Have you tried calling GenericObjectPool.preparePool()? (assuming you're using GenericObjectPool<StatefulRedisConnection<String, String>> pool = ConnectionPoolSupport.createGenericObjectPool(() -> client.connect(), new GenericObjectPoolConfig<>());).

[kandogu]

Yes, I'm using createGenericObjectPool() but it is implemented in getConnection() function of LettucePoolingConnectionProvider class, so it is a class of spring-data-redis, I guess issue related to spring framework then, because I cannot access genericObjectPool to call preparePool() function.

[mp911de]

Wait, LettucePoolingConnectionProvider is Spring Data Redis. Can you file a ticket at https://github.com/spring-projects/spring-data-redis/issues, please?

[kandogu]

Okey, I'll open this issue there, thank you