How multiple request from a client is handled in rsocket? Is it in a single Thread?

Sorry for a basic question. I was trying to learn Rsocket. I could see one of the advantage as ‘usage of less memory’ because of not creating threads per request.
In that case multiple request from a single client will be handled by single thread or not.In that case how it differentiate multiple request?

I strongly recommend you watching this video for understanding the internals