Using sqlite database, mt proctor animation.

src/websocket.js

@@ -22,7 +22,9 @@ export { sendCommand, setMainOnMessage, setSecondaryOnMessage,
 
 class WebSocketConnection {
     location = '';
+    fullPath = '';
     reopen = true;
+    onmessageProc = () => 'nothing'
     ws = null;
 
     constructor(location) {
@@ -35,6 +37,7 @@ class WebSocketConnection {
             uri = "ws:";
         }
         uri += "//" + loc.host;
+        this.fullPath = uri + '/websocket/' + location;
         this.ws = new WebSocket(uri + '/websocket/' + location);
     }
 
@@ -47,8 +50,17 @@ class WebSocketConnection {
         this.ws.send(JSON.stringify(cmd));
     }
 
+    reestablish = () => {
+        this.ws = new WebSocket(this.fullPath);
+        this.ws.onmessage = this.onmessageProc;
+    }
+
     onmessage(proc) {
+        this.onmessageProc = proc;
         this.ws.onmessage = proc;
+        // this.ws.onclose = () => {
+        //     setTimeout(this.reestablish, 500);
+        // }
     }
 
     onopen(proc) {