After upgrade socket.io to 4.2.0, get type error with redis-adapter · Issue #419 · socketio/socket.io-redis-adapter · GitHub
![TypeError: socket.client.writeToEngine is not a function · Issue #424 · socketio/socket.io-redis-adapter · GitHub TypeError: socket.client.writeToEngine is not a function · Issue #424 · socketio/socket.io-redis-adapter · GitHub](https://user-images.githubusercontent.com/33417732/140167784-35f847b1-e8db-42cb-95d8-5e5bb018c2a8.png)
TypeError: socket.client.writeToEngine is not a function · Issue #424 · socketio/socket.io-redis-adapter · GitHub
GitHub - socketio/socket.io-redis-adapter: Adapter to enable broadcasting of events to multiple separate socket.io server nodes.
![GitHub - asaldivar/cluster-socket.io-mysql-nginx-redis: Live stream starter kit that uses socket.io, redis as a pub/sub and cache, mysql, and nginx as a load-balancing proxy. GitHub - asaldivar/cluster-socket.io-mysql-nginx-redis: Live stream starter kit that uses socket.io, redis as a pub/sub and cache, mysql, and nginx as a load-balancing proxy.](https://user-images.githubusercontent.com/6180653/72672083-e3ae5500-3a4c-11ea-9a26-777bee22c1ec.png)