[api] allow graphite to take an options.meta which is a key of a me…

…ta property to insert into graphite (it assumes its a Number) or defaults to `data.metric`
nodejitsu · May 25, 2013 · a2af521 · a2af521
1 parent 7b5f78f
commit a2af521
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/godot/reactor/graphite.js b/lib/godot/reactor/graphite.js
@@ -42,6 +42,7 @@ var Graphite = module.exports = function Graphite(options) {
   this.url      = options.url;
   this.prefix   = options.prefix   || 'godot';
   this.interval = options.interval || 60000;
+  this.meta     = options.meta     || null;
   this._last    = 0;
 
   this.client  = options.client  || graphite.createClient(this.url);
@@ -79,7 +80,7 @@ Graphite.prototype.write = function (data) {
     data.state
   );
 
-  metrics[metricName] = data.metric
+  metrics[metricName] = this.meta ? data.meta[this.meta] : data.metric;
   this.client.write(metrics, data.time, function (err) {
     self._last = now;