Retry Open Meteo API when overloaded

package.json

@@ -1,7 +1,7 @@
 {
     "name": "civic-segments",
     "author": "RandyTheSilly",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "keywords": [
         "honda",
         "civic",
@@ -9,7 +9,8 @@
         "display",
         "led",
         "speedometer",
-        "car"
+        "car",
+        "replica"
     ],
     "private": true,
     "dependencies": {

src/pkjs/config.js

@@ -33,7 +33,7 @@ module.exports = [
                 "messageKey": "CLAY_TRACK_BT_STATUS",
                 "defaultValue": false,
                 "label": "BT disconnect indicator",
-                "description": "Change the color of the digits to the configured warning color when the connection to the phone is lost."
+                "description": "Change the color of the hour digits to the configured warning color when the app connection is lost."
             },
             {
                 "type": "slider",

src/pkjs/weather.js

@@ -2,13 +2,26 @@ function weatherFailure() {
     Pebble.sendAppMessage({ PKJS_TEMP_BAR_COUNT: -1 });
 }
 
-var xhrRequest = function (url, type, callback) {
+var xhrRequest = function (url, type, callback, retries) {
+    if (retries === undefined) {
+        retries = 2;
+    }
     var xhr = new XMLHttpRequest();
     xhr.timeout = 7500;
     xhr.onload = function () {
-        if (xhr.status === 200) {
+        switch (xhr.status) {
+            case 200:
                 callback(this.responseText);
-        } else {
+                break;
+            case 503:
+                if (retries > 0) {
+                    setTimeout(function () {
+                        xhrRequest(url, type, callback, retries - 1);
+                    }, 5000);
+                    break;
+                }
+            // fallthrough
+            default:
                 weatherFailure();
         }
     };