ping ws

html/logic.js

@@ -30,7 +30,7 @@ function connect() {
     serverAddress = document.getElementById("server-address").value;
     serverPort = document.getElementById("server-port").value
     console.log(`Connecting ${serverAddress}:${serverPort}`)
-    socket = new WebSocket(`ws://${serverAddress}:${serverPort}`)
+    socket = new WebSocket(`wss://${serverAddress}:${serverPort}`)
     timer.textContent="Board is loading, please wait";
     socket.addEventListener("open", (event) => {
         socket.send(JSON.stringify({code:0}));
@@ -69,6 +69,9 @@ function connect() {
                     drawPixel(contentJson.x * 4, contentJson.y * 4, color)
                     redraw();
                 break;
+                case undefined:
+                    console.log("ping!");
+                break                
             }
         });
     });