From fd735e248fc7fdfc4df73ff36179f8ea6858d946 Mon Sep 17 00:00:00 2001
From: Michael Morrison <mmorrison@wootalyzer.com>
Date: Wed, 10 Jul 2013 05:06:44 -0500
Subject: [PATCH] Change to callback method

---
 README.md | 5 ++++-
 index.js  | 4 +++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 9f6a418..9fe0250 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ var Gamedig = require('gamedig');
 Gamedig.query({
 	type: 'minecraft',
 	host: 'mc.example.com',
-	success: function(state) {
+	callback: function(state) {
 		if(state.error) console.log("Server is offline");
 		else console.log(state);
 	}
@@ -18,6 +18,9 @@ Gamedig.query({
 
 State Object
 ---
+The callback function is "guaranteed" to be called exactly once, indicating either a query error or timeout
+(in the state's error key), or with a state object containg the successful results.
+
 The returned state object may contain some or all of the following keys, depending on
 what is available from the queried server:
 
diff --git a/index.js b/index.js
index f4543f7..286a5f8 100644
--- a/index.js
+++ b/index.js
@@ -30,9 +30,11 @@ module.exports = {
 		query.options = options;
 		activeQueries.push(query);
 
-		query.on('finished', function() {
+		query.on('finished',function(state) {
 			var i = activeQueries.indexOf(query);
 			if(i >= 0) activeQueries.splice(i, 1);
+
+			if(options.callback) options.callback(state);
 		});
 		
 		process.nextTick(function() {