Niet gelijk alles stoppen bij error, eerst retry

src/main/resources/static/main.js

@@ -8,6 +8,7 @@ window.addEventListener("DOMContentLoaded", () => {
 class Puzzeltocht {
 
     constructor() {
+        this.errorCount = 0;
         this.joinScreen = new JoinScreen();
         this.joinScreen.setJoinListener((e, t) => this.start(e, t));
         this.missionScreen = new MissionScreen();
@@ -27,7 +28,10 @@ class Puzzeltocht {
     answer(a) {
         this.lastUpdate = Date.now();
         Api.sendUpdate(this.eventId, this.teamId, this.position, a)
-            .then(m => this.missionScreen.update(m))
+            .then(m => {
+                this.missionScreen.update(m);
+                this.errorCount = 0;
+            })
             .catch(e => this.onError(e));
     }
 
@@ -43,16 +47,22 @@ class Puzzeltocht {
 
         if (this.lastUpdate === undefined || Date.now() - this.lastUpdate > 5000) {
             Api.sendUpdate(this.eventId, this.teamId, position)
-                .then(m => this.missionScreen.update(m))
+                .then(m => {
+                    this.missionScreen.update(m);
+                    this.lastUpdate = Date.now();
+                    this.errorCount = 0;
+                })
                 .catch(e => this.onError(e));
-            this.lastUpdate = Date.now();
         }
     }
 
     onError(e) {
-        this.location.disable();
-        let l = document.getElementById("location");
-        l.innerText = "Error!";
+        this.errorCount++;
+        if (this.errorCount > 10) {
+            this.location.disable();
+            let l = document.getElementById("location");
+            l.innerText = "Error!";
+        }
         console.log(e);
     }