Hello, when I want to redirect somewhere in my custom plug like blow code I have the (exit) an exception was raised
error:
my code:
import Plug.Conn
import Phoenix.Controller
def init(default), do: default
def call(conn, default) do
ip_os = TrangellHtmlSite.ip_os(conn)
if get_session(conn, :token) != nil do
with {:ok, %HTTPoison.Response{status_code: 200, body: _user_info}} <- TrangellHtmlSite.User.verify_token_sender(get_session(conn, :token), ip_os.ip, ip_os.os) do
# assign(conn, :user_in_doors_token_plug_logined, default)
conn
|> redirect( to: "/user-profile")
else
_n ->
conn
|> put_flash(:error, "لطفا دوباره وارد وب سایت شوید")
|> fetch_session
|> delete_session(:token)
|> redirect( to: "/")
end
else
assign(conn, :user_in_doors_token_plug, default)
end
end
it should be noted my code works for me but I have that error and I think this is little slowly than my other pages. how can I fix this ?