How to process memory leak?

[poor1017]

Hi @preshing

This is a great lib!

My situation is here:

1. There is a global hashmap for managing sessions;
2. There are several thread to create session and insert the session to the hashmap from different threads;
3. In each thread, when its work finish, the session is erased from the global hashmap;

Can you tell me:

1. when to call junction::QSBR::Context context = junction::DefaultQSBR.createContext();;
2. when to call junction::DefaultQSBR.update(context);;
3. when to call junction::DefaultQSBR.destroyContext(context);;

Thank you!