Add example(s) with external stores?

I would love to get this working for my case, but I find the following part of the readme extremely cryptic:

You can store the session content in external stores (Redis, MongoDB or other DBs) by passing options.store with three methods (these need to be async functions):

get(key, maxAge, { rolling }): get session object by key
set(key, sess, maxAge, { rolling, changed }): set session object for key, with a maxAge (in ms)
destroy(key): destroy session for key

• How to pass “options.store with three methods”?
• On the set method, what is the sess parameter?

Would anyone be kind enough to add an example of the above (especially using redis)? I searched everywhere and it is still a mystery to me how to get it working…

Thanks!! Daniel

[dead-horse]

Maybe you can check out this module as an example.

https://github.com/eggjs/egg-session-redis/blob/master/app.js#L12

[Beats0]

@danrocha I got the same error with store get, set function finally, I change to use koa-session2 and ioredis maybe you should check out this issues https://github.com/Secbone/koa-session2/issues/39