Error: "ignore unknown room" while using socket.io-emitter

[miki131]

`let io = require('socket.io-emitter')(redis_config);

io.to(socket_id);`

https://github.com/socketio/socket.io-emitter/blob/master/index.js#L145

[darrachequesne]

Closed by socketio/socket.io-redis-emitter#55.

Thanks for the heads-up 👍