crosstab - npm Package Compare versions

Comparing version 0.2.4 to 0.2.5

bower.json

 {
   "name": "crosstab",
-  "version": "v0.2.4",
+  "version": "v0.2.5",
   "homepage": "https://github.com/tejacques/crosstab",
@@ -5,0 +5,0 @@ "authors": [

package.json

 {
   "name": "crosstab",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "description": "A utility library for cross-tab communication using localStorage.",
@@ -5,0 +5,0 @@ "author": "Tom Jacques <[e-mail]>",

src/crosstab.js

 /*!
- * crosstab JavaScript Library v0.2.4
+ * crosstab JavaScript Library v0.2.5
  * https://github.com/tejacques/crosstab
@@ -25,2 +25,15 @@ *
 
+    // When Safari on OS X or iOS is in private browsing mode,
+    // calling localStorage.setItem throws an exception.
+    //
+    // "QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made
+    // to add something to storage that exceeded the quota."
+    var setItemAllowed = true;
+    try {
+        localStorage.setItem('__crosstab', '');
+        localStorage.removeItem('__crosstab');
+    } catch (e) {
+        setItemAllowed = false;
+    }
+
     // Other reasons
@@ -45,2 +58,5 @@ var frozenTabEnvironment = false;
         }
+        if (!setItemAllowed) {
+            reasons.push('localStorage.setItem not allowed');
+        }
 
@@ -451,3 +467,3 @@ if (reasons.length > 0) {
     crosstab.id = util.generateId();
-    crosstab.supported = !!localStorage && window.addEventListener && !isMobile;
+    crosstab.supported = !!localStorage && window.addEventListener && !isMobile && setItemAllowed;
     crosstab.util = util;
@@ -489,3 +505,3 @@ crosstab.broadcast = broadcast;
     var TAB_TIMEOUT = 5 * 1000;
-    // 100 ms ping timeout
+    // 500 ms ping timeout
     var PING_TIMEOUT = 500;
@@ -640,3 +656,3 @@
             };
- 
+
             factory(require, module.exports, module);
@@ -643,0 +659,0 @@ context[name] = module.exports;

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Fixed alerts

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Improved metrics

Total package byte prevSize

65504

increased by0.9%

Lines of code

1000

increased by1.52%

No dependency changes