performance enhancements

server/classes/EventTimer.js

@@ -1,5 +1,7 @@
 const Timer = require('./Timer');
 const socketIo = require('socket.io');
+// DEBUG
+const { instrument } = require("@socket.io/admin-ui");
 
 /*
  * EventTimer adds functions specific to APP
@@ -71,6 +73,11 @@ class EventTimer extends Timer {
       },
     });
 
+    // DEBUG
+    instrument(this.io, {
+      auth: false
+    });
+
     // set recurrent emits
     this._interval = setInterval(
       () => this.broadcastTimer(),

server/controllers/eventsController.js

@@ -14,6 +14,7 @@ function incrementFrom(start, incr = 1) {
     db.get('events')
       .find({ id: e.id })
       .assign({ order: e.order + incr })
+      .update('revision', (n) => n + 1)
       .write();
   });
 }
@@ -163,6 +164,7 @@ exports.eventsPatch = async (req, res) => {
     db.get('events')
       .find({ id: req.body.id })
       .assign({ ...req.body })
+      .update('revision', (n) => n + 1)
       .write();
 
     // update timer

server/data/eventsDefinition.js

@@ -7,6 +7,7 @@ const event = {
   timeEnd: 0,
   isPublic: false,
   type: 'event',
+  revision: 0,
 };
 
 const delay = {