From 4e7f92c60da3e4398fb35aa27e3604a84803bf40 Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Mon, 18 Mar 2013 18:14:18 +0100
Subject: [PATCH] Write a deprecation warning when handling SIGUSR1 (#71)

---
 app.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app.js b/app.js
index 7b5af0b5..ab75651a 100755
--- a/app.js
+++ b/app.js
@@ -48,6 +48,7 @@ ws.on('listening', function() {
 
 // DEPRECATED, use SIGUSR2
 process.on('SIGUSR1', function() {
+  console.log('WARNING: handling of SIGUSR1 by Windshaft-CartoDB is deprecated, please send SIGUSR2 instead');
   ws.dumpCacheStats();
 });