[BUG] Connection closed. WebSocketError: I/O failure

[amitnovick]

Computer (laptop):

• Linux Mint 21
• Weylus 0.11.4 (latest)
• default settings

Tablet (iPad):

• iPadOS 16.7 (also tested on 16.6)
• Safari web browser

Steps to Reproduce:

• Open the Weylus program on the computer and press Start
• Open the appropriate URL on the iPad
  // at this point the functionaltity is working as expected
• Put the iPad on sleep mode (pressing the Power buton, or enter sleep by covering it with a tablet cover)
• Exit the iPad from sleep mode (pressing the Power button, or exit sleep state by uncovering it with the tablet cover)
  // at this point the canvas on the website is white and frozen
• Click anywhere on the page
  // at this point a dialog appears "Connection closed. Reload page?"
  // at this point, the Weylus log text area on the computer has a warning message: "WARN Error reading message from websocket, closing (WebSocketError: I/O failure)"

Expected outcome:

• Exiting sleep mode should not freeze the app on the website

Possible Solution:

• Implement reconnection to the WebSocket when coming back to the app from sleep mode