From 245c0f0c2741d1dcb706faa93ff681333a40b9c8 Mon Sep 17 00:00:00 2001
From: kumavis <aaron@kumavis.me>
Date: Wed, 13 Sep 2017 15:17:26 -0700
Subject: metamask controller - move middleware into seperate files

---
 app/scripts/lib/createLoggerMiddleware.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 app/scripts/lib/createLoggerMiddleware.js

(limited to 'app/scripts/lib/createLoggerMiddleware.js')

diff --git a/app/scripts/lib/createLoggerMiddleware.js b/app/scripts/lib/createLoggerMiddleware.js
new file mode 100644
index 000000000..b92a965de
--- /dev/null
+++ b/app/scripts/lib/createLoggerMiddleware.js
@@ -0,0 +1,15 @@
+// log rpc activity
+module.exports = createLoggerMiddleware
+
+function createLoggerMiddleware({ origin }) {
+  return function loggerMiddleware (req, res, next, end) {
+    next((cb) => {
+      if (res.error) {
+        log.error('Error in RPC response:\n', res)
+      }
+      if (req.isMetamaskInternal) return
+      log.info(`RPC (${origin}):`, req, '->', res)
+      cb()
+    })
+  }
+}
\ No newline at end of file
-- 
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