Emit data only to local users when using redis adapter

[brako]

Hello, is there a method to send data exclusively to the users on the current server while using a Redis adapter? From my understanding, if I emit data, it will be sent to users on all servers, not just the ones connected to this server, since I’m using a Redis adapter with a cluster. I would like to have a namespace to remain 'private' to each server. Thanks

[darrachequesne]

Hi! You can use the local broadcast modifier:

io.local.emit("hello");

Reference: https://socket.io/docs/v4/server-api/#flag-local

The event will only be forwarded to the clients connected to the current server.

[brako]

This is indeed what I am looking for, merci