[FEATURE REQUEST] Get the data in the session through the session id

[seventeenman]

When I change from the http authenticated state to websocket, I cannot send my session id to websocket through the Get parameter, so I cannot authenticate and obtain the data in the original session. If there was a way to get the session from the session id, I would be able to use

session_value := session.GetBySessionId(id)
ctx.Values().Set("session",session_value) 

in a middleware specifically for websocket connections, And use

account, exists := c.Ctx.Values().Get("session").(*dto.AccountDTO) 

in websocket to get the data in the session