[DEV] Improve error management

Author: RomainCscn

dist/myscript.min.js

@@ -1,6 +1,6 @@
 {
-  "coverage": "91.53%",
-  "expectCount": 248,
+  "coverage": "90.8%",
+  "expectCount": 250,
   "actualCount": 227,
   "files": {
     "src/model/RecognizerContext.js": {
@@ -9,19 +9,20 @@
       "undocumentLines": []
     },
     "src/Editor.js": {
-      "expectCount": 59,
+      "expectCount": 60,
       "actualCount": 53,
       "undocumentLines": [
-        413,
-        408,
-        492,
-        442,
-        593,
-        594
+        425,
+        420,
+        504,
+        931,
+        454,
+        605,
+        606
       ]
     },
     "src/recognizer/websocket/v4/Cdkv4WSIInkRecognizer.js": {
-      "expectCount": 27,
+      "expectCount": 28,
       "actualCount": 19,
       "undocumentLines": [
         98,
@@ -31,7 +32,8 @@
         68,
         204,
         211,
-        218
+        218,
+        459
       ]
     },
     "src/renderer/canvas/symbols/MathSymbolCanvasRenderer.js": {
@@ -196,11 +198,6 @@
       "actualCount": 1,
       "undocumentLines": []
     },
-    "src/renderer/canvas/symbols/StrokeSymbolCanvasRenderer.js": {
-      "expectCount": 1,
-      "actualCount": 1,
-      "undocumentLines": []
-    },
     "src/renderer/svg/symbols/StrokeSymbolSVGRenderer.js": {
       "expectCount": 1,
       "actualCount": 1,
@@ -216,6 +213,11 @@
       "actualCount": 2,
       "undocumentLines": []
     },
+    "src/renderer/canvas/symbols/StrokeSymbolCanvasRenderer.js": {
+      "expectCount": 1,
+      "actualCount": 1,
+      "undocumentLines": []
+    },
     "src/callback/EventCallback.js": {
       "expectCount": 1,
       "actualCount": 1,
@@ -231,7 +233,7 @@
       "actualCount": 3,
       "undocumentLines": []
     },
-    "src/recognizer/common/v3/Cdkv3CommonTextRecognizer.js": {
+    "src/recognizer/common/CdkCommonUtil.js": {
       "expectCount": 1,
       "actualCount": 1,
       "undocumentLines": []
@@ -241,7 +243,7 @@
       "actualCount": 4,
       "undocumentLines": []
     },
-    "src/recognizer/common/CdkCommonUtil.js": {
+    "src/recognizer/common/v3/Cdkv3CommonTextRecognizer.js": {
       "expectCount": 1,
       "actualCount": 1,
       "undocumentLines": []

dist/myscript.min.js.map

@@ -204,6 +204,7 @@
 <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-pointerEvents">pointerEvents</a></span></span></li>
 <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-redo">redo</a></span></span></li>
 <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-resize">resize</a></span></span></li>
+<li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-restoreSession">restoreSession</a></span></span></li>
 <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-setPenStyle">setPenStyle</a></span></span></li>
 <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-setPenStyleClasses">setPenStyleClasses</a></span></span></li>
 <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-setTheme">setTheme</a></span></span></li>
@@ -428,18 +429,19 @@
   const handleResult = (err, res, ...types) =&gt; {
     if (err) {
       logger.error(&apos;Error while firing the recognition&apos;, err.stack || err); // Handle any error from all above steps
-      if ((err.message === &apos;Wrong application key&apos;) || (err.message === &apos;Invalid HMAC&apos;) ||
+      if ((err.message === &apos;Invalid application key.&apos;) || (err.message === &apos;Invalid HMAC&apos;) ||
       (err.error &amp;&amp;
         err.error.result &amp;&amp;
         err.error.result.error &amp;&amp;
         (err.error.result.error === &apos;InvalidApplicationKeyException&apos; || err.error.result.error === &apos;InvalidHMACSignatureException&apos;)
       )) {
         editorRef.error.innerText = Constants.Error.WRONG_CREDENTIALS;
-      } else {
+      } else if (editorRef.error.style.display === &apos;none&apos;) {
         editorRef.error.innerText = Constants.Error.NOT_REACHABLE;
       }
-      if (err.message === &apos;Session is too old. Max Session Duration Reached&apos; &amp;&amp; RecognizerContext.canReconnect(editor.recognizerContext)) {
+      if ((err.message === &apos;Session is too old. Max Session Duration Reached&apos; || err.code === 1006) &amp;&amp; RecognizerContext.canReconnect(editor.recognizerContext)) {
         logger.info(&apos;Reconnection is available&apos;, err.stack || err);
+        editorRef.error.style.display = &apos;none&apos;;
       } else {
         editorRef.error.style.display = &apos;initial&apos;;
         triggerCallbacks(editor, err, Constants.EventType.ERROR, ...types);
@@ -487,6 +489,17 @@
   editorRef.smartGuide = SmartGuide.launchSmartGuide(editor.smartGuide, exports);
 }
 
+function launchRestoreSession(editor, model) {
+  if (editor.recognizer &amp;&amp; editor.recognizer.restoreSession) {
+    editor.recognizerContext.initPromise
+      .then(() =&gt; {
+        editor.recognizer.restoreSession(editor.recognizerContext, model, editor.domElement, (err, res, ...types) =&gt; {
+          recognizerCallback(editor, err, res, ...types);
+        });
+      });
+  }
+}
+
 /**
  * Launch ink import.
  * @param {Editor} editor
@@ -1180,6 +1193,10 @@
     launchImport(this, this.model, !(data instanceof Blob) ? new Blob([data], { type: mimetype }) : data);
   }
 
+  restoreSession() {
+    launchRestoreSession(this, this.model);
+  }
+
   /**
    * pointer events
    * @param {PointerEvents} events