How to track a websocket /ws

My application has one socket /socket and one websocket /ws.

I am able to track all the socket information that comes through /socket using presence.

Now my question is how do I track a websocket?

I wrote this in my endpoints.ex

socket "/ws", OctopusWeb.FeedWebsocket,
websocket: true,
longpoll: true

and in FeedWebsocket Module I am using Phoenix.Socket from there I am initiating a channel and joining.

My problem is I am not even able to hit this FeedWebsocket Module?

can any one help me?