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MNDP Discovery Script
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| #!/usr/bin/env elixir | |
| # Run as host even if invoked with MIX_TARGET set | |
| Mix.start() | |
| Mix.target(:host) | |
| Mix.install([ | |
| {:mndp, github: "kevinschweikert/mndp", start_applications: false}, | |
| {:owl, "~> 0.11.0"} | |
| ]) | |
| defmodule Discover do | |
| use GenServer | |
| def start_link(opts) do | |
| GenServer.start_link(__MODULE__, :ok, opts) | |
| end | |
| @impl GenServer | |
| def init(:ok) do | |
| Owl.LiveScreen.add_block(:discovered, | |
| state: :init, | |
| render: fn | |
| :init -> "Scanning for devices..." | |
| _ -> MNDP.list_discovered() |> MNDP.Render.to_owl_table() | |
| end | |
| ) | |
| {:ok, [], {:continue, :subscribe}} | |
| end | |
| @impl GenServer | |
| def handle_continue(:subscribe, state) do | |
| MNDP.subscribe() | |
| {:noreply, state} | |
| end | |
| @impl GenServer | |
| def handle_info({:mndp, _mndp}, socket) do | |
| Owl.LiveScreen.update(:discovered, :update) | |
| {:noreply, socket} | |
| end | |
| def run() do | |
| Logger.configure(level: :info) | |
| Registry.start_link(keys: :duplicate, name: MNDP.Subscribers) | |
| MNDP.Listener.start_link([]) | |
| IO.puts(""" | |
| Press enter to end | |
| """) | |
| start_link([]) | |
| _ = IO.gets("") | |
| :ok | |
| end | |
| end | |
| Discover.run() |
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