In Elixir, Phoenix, how to get session in other module as a module use Phoenix.Channel?

问题

In Elixir and Phoenix, I can get session in Controller by

Plug.Conn.get_session(conn, :id)

So how to get session in other module as a module use Phoenix.Channel ?

回答1:

Plug.Conn is not available in Phoenix.Channel. Channels rely on Phoenix.Socket instead and you can use Phoenix.Token for authentication.

Here's a tutorial on how to authenticate channels in Phoenix.

来源：https://stackoverflow.com/questions/34446712/in-elixir-phoenix-how-to-get-session-in-other-module-as-a-module-use-phoenix-c