Merge pull request #10 from loris/patch-1

Add support for callback event on key expiration
ptarjan · Feb 5, 2013 · 18cc1e5 · 18cc1e5
2 parents 31c7ce0 + 4d5d7cd
commit 18cc1e5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/index.js b/index.js
@@ -4,7 +4,7 @@ var debug = false;
 var hitCount = 0;
 var missCount = 0;
 
-exports.put = function(key, value, time) {
+exports.put = function(key, value, time, timeoutCallback) {
   if (debug) console.log('caching: '+key+' = '+value+' (@'+time+')');
   var oldRecord = cache[key];
 	if (oldRecord) {
@@ -17,6 +17,9 @@ exports.put = function(key, value, time) {
 	if (!isNaN(expire)) {
 		var timeout = setTimeout(function() {
 	    exports.del(key);
+	    if (typeof timeoutCallback === 'function') {
+	    	timeoutCallback(key);
+	    }
 	  }, time);
 		record.timeout = timeout;
 	}