From 2df65ed446e5cc3dbd7f65d2d0ef1966ae92aef1 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Thu, 13 Feb 2020 17:51:02 -0500
Subject: [PATCH] implement 'mkTimeout' method in common-util

---
 www/common/common-util.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/www/common/common-util.js b/www/common/common-util.js
index 1af32103f..da373f1ad 100644
--- a/www/common/common-util.js
+++ b/www/common/common-util.js
@@ -68,6 +68,19 @@
         };
     };
 
+    Util.mkTimeout = function (_f, ms) {
+        ms = ms || 0;
+        var f = Util.once(_f);
+
+        var timeout = setTimeout(function () {
+            f('TIMEOUT');
+        }, ms);
+
+        return Util.both(f, function () {
+            clearTimeout(timeout);
+        });
+    };
+
     Util.response = function () {
         var pending = {};
         var timeouts = {};