Send telegram message when someone presses the button.

morse/lib/morse/worker.ex

@@ -3,8 +3,6 @@ defmodule Morse.Worker do
   Functions to control the signal lamp connected with GPIO.
   """
 
-  @esrom_node :"esrom@esrom.lan"
-
   @sleep_short 200
   @sleep_delay 400
   @sleep_long 700
@@ -49,8 +47,8 @@ defmodule Morse.Worker do
   end
 
   defp signal_symbol({?\s, index}, length) do
-    Process.sleep(@sleep_pause)
     update_progress(index, length)
+    Process.sleep(@sleep_pause)
   end
 
   defp update_progress(index, length) do
@@ -65,6 +63,8 @@ defmodule Morse.Worker do
   # Communicate with a deployed esrom node, if running on a host.
   case Application.get_env(:ui, :target) do
     :host ->
+      @esrom_node :"esrom@esrom.lan"
+
       def toggle_lamp(state) do
         # Check if the deployed esrom node is online.
         if :pong == Node.ping(@esrom_node) do