From 7ef17fd4e61503178875dd34f998203264ffb691 Mon Sep 17 00:00:00 2001
From: BoHong Li
Date: Wed, 12 Apr 2017 06:05:43 +0800
Subject: refactor(app.js): Extract tooBusy

---
 lib/web/middleware/tooBusy.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 lib/web/middleware/tooBusy.js

(limited to 'lib/web/middleware/tooBusy.js')

diff --git a/lib/web/middleware/tooBusy.js b/lib/web/middleware/tooBusy.js
new file mode 100644
index 00000000..f1b72330
--- /dev/null
+++ b/lib/web/middleware/tooBusy.js
@@ -0,0 +1,13 @@
+'use strict'
+
+const toobusy = require('toobusy-js')
+
+const response = require('../../response')
+
+module.exports = function (req, res, next) {
+  if (toobusy()) {
+    response.errorServiceUnavailable(res)
+  } else {
+    next()
+  }
+}
-- 
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