Hi, I still working through this article and have now reached the phase, where I want to implement the immediate disconnecting of LiveViews on logout. Sadly, I seem to misunderstand something or did something, so it doesn’t work. In the end, my problem is, that I think that the LiveViews are conne…

May I ask why you’re using pubsub manually over this: Security considerations — Phoenix LiveView v1.2.5

Can I find out which subscribers exist for a given topic? Registry.lookup(Jocasta.PubSub, topic) the result can contain metadata passed to when calling subscribe (e.g. Phoenix.PubSub.subscribe(Jocasta.PubSub, topic, metadata: %{ip: ip})) Is the assumption correct that subscribe and broadcast be…

Thx @50kudos . This helped me a lot. Registry.lookup/2 indeed showed me what I wanted to know. In another post I learned about iex -S mix phx.server. Before that, I started my commands manually in a different iex which is stupid, if you want to interact with another os process. Now I can debug ana…

Because I didn’t knew about this. This is really helpful. Thanks for pointing this out to me.

I have been following this same article and had some concerns about the proposed use of PubSub. The link posted above by @LostKobrakai is a much better approach. I want to mention this: I used phx_gen_auth in my project and that generated this line in the log_in_user function: conn # ... |> put_s…

Hey, thanks a bunch for posting your solution to this. I think I too am following the same article, popular one I guess haha. I am wondering if your approach will trigger the page to “re-render” or the mount function to run again. From what I was reading it should. However, when I call the force_lo…

When I call force_logout_user the logged in user’s browser navigates to the login page. Are you definitely putting the live socket ID on the sesssion? I have something like this in my log_in function: |> put_session(:live_socket_id, "users_sessions:#{Base.url_encode64(token)}") and that token …

How to implement PubSub with LiveView?

Questions & Help Questions

LostKobrakai November 2, 2020, 10:32am 4

May I ask why you’re using pubsub manually over this: