From f4573dbb1b68accf345c0badada7f83cba00dba3 Mon Sep 17 00:00:00 2001
From: David Glasser <glasser@meteor.com>
Date: Mon, 19 Nov 2012 20:34:48 -0800
Subject: [PATCH] Add a sleep function (useful for introducing latency in
 manual debugging).

---
 packages/meteor/fiber_helpers.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/packages/meteor/fiber_helpers.js b/packages/meteor/fiber_helpers.js
index a708eb3bc7..680b3e5545 100644
--- a/packages/meteor/fiber_helpers.js
+++ b/packages/meteor/fiber_helpers.js
@@ -141,4 +141,15 @@ _.extend(Meteor._SynchronousQueue.prototype, {
   }
 });
 
+// Sleep. Mostly used for debugging (eg, inserting latency into server
+// methods).
+Meteor._sleepForMs = function (ms) {
+  var fiber = Fiber.current;
+  setTimeout(function() {
+    fiber.run();
+  }, ms);
+  Fiber.yield();
+};
+
+
 })();