Webhooks caching

[Kedar Undale]

1. Does vernemq use node's in memory to store auth_on_register, auth_on_publish, auth_on_subscribe hook call data ?

2. What is the expected response for auth_on_register hook so that the call gets stored in cache? 

I return the following response to verne 

{

"publish_acl":{}

"subscribe_acl":{}

"result":"ok"

}

along with 

cache-control: max-age=180

I am able to see entries in verne cache but I see equivalent number of misses too.

FYI the peer port keeps changing on every auth_on_register. Is this the reason for the cache misses?

Please help