Understanding socket.io node js by documentation and example - emit,on,io,socket,namespace,room etc

In this video i am reading and explaining most used concepts of socket io and node js based on projects i have worked on .

This is not like a regular tutorial where we go step by step implementation.

[srinivas_reddy]

Bro can you please tell that what sources you used to learn React and Node

[PradeepKumar-uort]

Hi, thank you for this tutorial, liked it
can you guide to one to one private message between admin and users .
description: When i login from admin that connect to socket and that admin showing all users and one to one can chat
and when a user logged in then it can message to admin we have a database of postgresql .
Thank you