send - npm Package Compare versions

Comparing version 0.15.5 to 0.15.6

HISTORY.md

@@ -0,1 +1,7 @@
+0.15.6 / 2017-09-22
+===================
+
+  * deps: debug@2.6.9
+  * perf: improve `If-Match` token parsing
+
 0.15.5 / 2017-09-20
@@ -2,0 +8,0 @@ ===================

index.js

@@ -53,9 +53,2 @@ /*!
 /**
- * Simple expression to split token list.
- * @private
- */
-
-var TOKEN_LIST_REGEXP = / *, */
-
-/**
  * Maximum value allowed for the max age.
@@ -349,3 +342,3 @@ * @private
     var etag = res.getHeader('ETag')
-    return !etag || (match !== '*' && match.split(TOKEN_LIST_REGEXP).every(function (match) {
+    return !etag || (match !== '*' && parseTokenList(match).every(function (match) {
       return match !== etag && match !== 'W/' + etag && 'W/' + match !== etag
@@ -1062,2 +1055,38 @@ }))
 /**
+ * Parse a HTTP token list.
+ *
+ * @param {string} str
+ * @private
+ */
+
+function parseTokenList (str) {
+  var end = 0
+  var list = []
+  var start = 0
+
+  // gather tokens
+  for (var i = 0, len = str.length; i < len; i++) {
+    switch (str.charCodeAt(i)) {
+      case 0x20: /*   */
+        if (start === end) {
+          start = end = i + 1
+        }
+        break
+      case 0x2c: /* , */
+        list.push(str.substring(start, end))
+        start = end = i + 1
+        break
+      default:
+        end = i + 1
+        break
+    }
+  }
+
+  // final token
+  list.push(str.substring(start, end))
+
+  return list
+}
+
+/**
  * Set an object of headers on a response.
@@ -1064,0 +1093,0 @@ *

package.json

 {
   "name": "send",
   "description": "Better streaming static file server with Range and conditional-GET support",
-  "version": "0.15.5",
+  "version": "0.15.6",
   "author": "TJ Holowaychuk <[e-mail]>",
@@ -19,3 +19,3 @@ "contributors": [
   "dependencies": {
-    "debug": "2.6.8",
+    "debug": "2.6.9",
     "depd": "~1.1.1",
@@ -22,0 +22,0 @@ "destroy": "~1.0.4",

No alert changes

Improved metrics

Total package byte prevSize

45106

increased by1.38%

Lines of code

913

increased by2.93%

Dependency changes

• + Addeddebug@2.6.9(transitive)

• - Removeddebug@2.6.8(transitive)

• Updateddebug@2.6.9