diff --git a/index.js b/index.js
index ddd262d..00c5f4a 100644
--- a/index.js
+++ b/index.js
@@ -61,7 +61,19 @@ Main.prototype.createMaster = function(callback) {
 };
 
 Main.prototype.stop = function(callback) {
-  throw new Error('stop() not implemented on server.  TODO.');
+  var self = this;
+
+  if (self.workers) {
+    _.each(self.workers, function(child) {
+      child.destroy(); // send suicide signal
+    });
+  }
+
+  self.server.on("close", function() {
+    callback();
+  });
+
+  self.server.close();
 };
 
 Main.prototype.start = function(callback) {