Scaling
Sticky sessions or a pub/sub layer coordinate multiple servers.
What you will be able to do
- Use Redis pub/sub or a broker.
- Track room membership.
- Keep messages idempotent.
In plain English
Sticky sessions or a pub/sub layer coordinate multiple servers.
- Use Redis pub/sub or a broker.
- Track room membership.
- Keep messages idempotent.
client -> ws server A -> redis pub/sub -> ws server B -> clientYour turn
EasyExplain it back
Answer from memory: Why do multiple WS servers need pub/sub?
TEXT · starter
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Knowledge checkQuestion 1
Why do multiple WS servers need pub/sub?
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