title: Is there a way to have one server-sent-event running per user not per tab?
body: <p>I am running into many issues because my users use multiple browser's tabs to use the same application.</p>
  
  <p>The problem is that each tab will make a separate connection to the server to start server-sent events and the server will run a loop to fulfill the request. (if there are 5 tabs open per user then the server will have to start 5 different server-sent-event to respond!)</p>
  
  <p>Is there a way to add some sort of logic to check if there is a connection established between a client and the server-sent script use the same connection instead of creating a new one?</p>
  
  <p>I think this would be the same idea of using a WebSocket. However, the problem with me using WebSockets that each user must be authenticated using the server-sent event and not sure if this is possible with WebSockets. When a user logs in to the app, I generate a sessionID and the session checks their IPs/agent data to match before they are allowed to use the site.</p>
  
  <p>How can I minimize the connection to the Server-Sent Event to 1 per user?</p>