allow substrings for blacklist

camitz · Sep 17, 2016 · 6fefc86 · 6fefc86
1 parent c6e74fa
commit 6fefc86
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/lib/aws-cloudwatch-statsd-backend.js b/lib/aws-cloudwatch-statsd-backend.js
@@ -49,12 +49,16 @@ CloudwatchBackend.prototype.processKey = function(key) {
 
 CloudwatchBackend.prototype.isBlacklisted = function(key) {
 
-  if (this.config.blacklist && this.config.blacklist.length > 0 && this.config.blacklist.indexOf(key) !== -1) {
-    // console.log("Key (counter) " + key + " is blacklisted");
-    return true;
+  var blacklisted = false;
+  if (this.config.blacklist && this.config.blacklist.length > 0) {
+    for (var i = 0; i < this.config.blacklist.length; i++) {
+      if (key.indexOf(this.config.blacklist[i]) >= 0) {
+        blacklisted = true;
+        break;
+      }
+    }
   }
-
-  return false;
+  return blacklisted;
 };
 
 CloudwatchBackend.prototype.chunk = function(arr, chunkSize) {