feature: Websocket early impl

webui/js/websocket.js

@@ -0,0 +1,32 @@
+export function setupWebsocket() {
+  window.websocketAvailable = false
+  
+  window.ws = new WebSocket('ws://localhost:1337')
+
+  ws.addEventListener('open', websocketOnOpen)
+  ws.addEventListener('message', websocketOnMessage)
+  ws.addEventListener('error', websocketOnError)
+  ws.addEventListener('close', websocketOnClose)
+}
+
+function websocketOnOpen(evt) {
+  window.websocketAvailable = true
+  console.log("open")
+
+  const foo = '{}'
+  
+  ws.send(foo)
+}
+
+function websocketOnMessage(msg) {
+  console.log(msg)
+}
+
+function websocketOnError(err) {
+  window.websocketAvailable = false
+  console.log(err)
+}
+
+function websocketOnClose() {
+  window.websocketAvailable = false
+}