Добавлено динамическое построение URL для подключения к WebSocket

server/static/scripts/main.js

@@ -37,7 +37,10 @@ const handlers = {
 }
 
 const connectWebSocket = () => {
-    const ws = new WebSocket('ws://localhost:8000/ws/v1/overlay')
+    const url = new URL(location)
+    url.protocol = 'ws'
+    url.pathname = '/ws/v1/overlay'
+    const ws = new WebSocket(url)
 
     ws.onmessage = (event) => {
         const data = JSON.parse(event.data)