Nikita Koksharov

> What actually happens is the AsyncSempahore that allows new connections to be created silently doesn't execute some codepath that would complete the future in some way. I plan to...

You need to add default constructor

I applied necessary changes. Can you try version attached? [redisson-3.15.1-SNAPSHOT.jar.zip](https://github.com/redisson/redisson/files/5949739/redisson-3.15.1-SNAPSHOT.jar.zip)

Seems disable type validation isn't enough

Here is the code I used: ```java ByteBuddy bb = new ByteBuddy(); Class KOTLIN_METADATA = Class.forName("kotlin.Metadata"); if (KOTLIN_METADATA != null && entityClass.getDeclaredAnnotation(KOTLIN_METADATA) != null) { bb.with(TypeValidation.DISABLED); } DynamicType.Builder builder =...

> I have a suspicion that the requirements of isGetter and isSetter may be causing the issue. I don't know if this is matching anything inside Kotlin. It could be...

>My current attempt is to manually mark fields with a new annotation class RKotlinMember You can use `RFieldAccessor` instead. Anyway you need a method so BB can intercept it.

Fixed. Thanks for report

@LYFKiririn Fixed. Thanks for code review.

Try to override init and initTypeInclusion methods in JsonJacksonCodec.