From 67e2a78ced37e52dcc628e90d3187d60262b4382 Mon Sep 17 00:00:00 2001
From: Adriano Raiano <adriano@raiano.ch>
Date: Mon, 19 Aug 2024 10:59:16 +0200
Subject: [PATCH] optimize "Failed to fetch" retry case

---
 CHANGELOG.md                |  4 ++++
 i18nextLocizeBackend.js     | 16 +++++++---------
 i18nextLocizeBackend.min.js |  2 +-
 lib/index.js                |  2 +-
 package.json                | 18 +++++++++---------
 5 files changed, 22 insertions(+), 20 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 668176a..075ade5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### 6.5.0
+
+- optimize "Failed to fetch" retry case
+
 ### 6.4.3
 
 - dereference timers in node.js so that the process may exit when finished
diff --git a/i18nextLocizeBackend.js b/i18nextLocizeBackend.js
index adfaaff..8622a5e 100644
--- a/i18nextLocizeBackend.js
+++ b/i18nextLocizeBackend.js
@@ -28,11 +28,11 @@ Object.defineProperty(exports, "__esModule", {
 exports.default = void 0;
 var _utils = require("./utils.js");
 var _request = _interopRequireDefault(require("./request.js"));
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
 function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
 function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
 function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
 var getDefaults = function getDefaults() {
@@ -450,11 +450,9 @@ var I18NextLocizeBackend = function () {
             resourceNotExisting: resourceNotExisting
           });
         }
-        if (!res && err && err.message && err.message.indexOf('Failed to fetch') > -1) {
-          return callback('failed loading ' + url, true, {
-            resourceNotExisting: resourceNotExisting
-          });
-        }
+        if (!res && err && err.message && (err.message.indexOf('Failed to fetch') > -1 || err.message.indexOf('failed') > -1 && err.message.indexOf('fetch') > -1)) return callback('failed loading ' + url + ': ' + err.message, true, {
+          resourceNotExisting: resourceNotExisting
+        });
         if (err) return callback(err, false);
         var ret, parseErr;
         try {
diff --git a/i18nextLocizeBackend.min.js b/i18nextLocizeBackend.min.js
index cbf0bb5..a73a882 100644
--- a/i18nextLocizeBackend.min.js
+++ b/i18nextLocizeBackend.min.js
@@ -1 +1 @@
-!function(e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).i18nextLocizeBackend=e()}(function(){return function n(i,r,s){function a(t,e){if(!r[t]){if(!i[t]){var o="function"==typeof require&&require;if(!e&&o)return o(t,!0);if(c)return c(t,!0);throw(e=new Error("Cannot find module '"+t+"'")).code="MODULE_NOT_FOUND",e}o=r[t]={exports:{}},i[t][0].call(o.exports,function(e){return a(i[t][1][e]||e)},o,o.exports,n,i,r,s)}return r[t].exports}for(var c="function"==typeof require&&require,e=0;e<s.length;e++)a(s[e]);return a}({1:[function(o,n,i){!function(t){!function(){var e;"function"==typeof fetch&&(e=void 0!==t&&t.fetch?t.fetch:"undefined"!=typeof window&&window.fetch?window.fetch:fetch),void 0!==o&&"undefined"==typeof window&&((e=e||o("cross-fetch")).default&&(e=e.default),i.default=e,n.exports=i.default)}.call(this)}.call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"cross-fetch":5}],2:[function(e,t,o){"use strict";Object.defineProperty(o,"__esModule",{value:!0}),o.default=void 0;var f=e("./utils.js"),d=(e=e("./request.js"))&&e.__esModule?e:{default:e};function c(e){return(c="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function n(e,t){for(var o=0;o<t.length;o++){var n=t[o];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,function(e){e=function(e,t){if("object"!=c(e)||!e)return e;var o=e[Symbol.toPrimitive];if(void 0===o)return("string"===t?String:Number)(e);o=o.call(e,t||"default");if("object"!=c(o))return o;throw new 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\ No newline at end of file
diff --git a/lib/index.js b/lib/index.js
index fe5f1bc..2a9cbb2 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -403,7 +403,7 @@ class I18NextLocizeBackend {
       }
       if (res && ((res.status >= 500 && res.status < 600) || !res.status)) { return callback('failed loading ' + url, true /* retry */, { resourceNotExisting }) }
       if (res && res.status >= 400 && res.status < 500) { return callback('failed loading ' + url, false /* no retry */, { resourceNotExisting }) }
-      if (!res && err && err.message && err.message.indexOf('Failed to fetch') > -1) { return callback('failed loading ' + url, true /* retry */, { resourceNotExisting }) }
+      if (!res && err && err.message && (err.message.indexOf('Failed to fetch') > -1 || (err.message.indexOf('failed') > -1 && err.message.indexOf('fetch') > -1))) return callback('failed loading ' + url + ': ' + err.message, true /* retry */, { resourceNotExisting })
       if (err) return callback(err, false)
 
       let ret, parseErr
diff --git a/package.json b/package.json
index 5521e9c..d1803a1 100644
--- a/package.json
+++ b/package.json
@@ -42,27 +42,27 @@
   },
   "types": "./index.d.mts",
   "devDependencies": {
-    "@babel/cli": "7.24.5",
-    "@babel/core": "7.24.5",
-    "@babel/preset-env": "7.24.5",
+    "@babel/cli": "7.24.8",
+    "@babel/core": "7.25.2",
+    "@babel/preset-env": "7.25.3",
     "babel-plugin-add-module-exports": "1.0.4",
     "browserify": "17.0.0",
     "dtslint": "4.2.1",
     "eslint": "8.53.0",
     "eslint-config-standard": "17.1.0",
     "eslint-plugin-import": "2.29.1",
-    "eslint-plugin-n": "16.3.1",
+    "eslint-plugin-n": "16.6.2",
     "eslint-plugin-promise": "6.1.1",
     "eslint-plugin-require-path-exists": "1.1.9",
     "eslint-plugin-standard": "5.0.0",
     "expect.js": "0.3.1",
-    "i18next": "23.11.4",
+    "i18next": "23.14.0",
     "json-server": "0.17.4",
-    "mocha": "10.4.0",
+    "mocha": "10.7.3",
     "tslint": "5.20.1",
-    "tsd": "0.31.0",
-    "typescript": "5.4.5",
-    "uglify-js": "3.17.4",
+    "tsd": "0.31.1",
+    "typescript": "5.5.4",
+    "uglify-js": "3.19.2",
     "xmlhttprequest": "1.8.0"
   },
   "scripts": {