From 29e3668b529e95de88022e43cdb9c5363713cd01 Mon Sep 17 00:00:00 2001
From: Henry Oswald <henry.oswald@sharelatex.com>
Date: Fri, 8 Apr 2016 15:39:02 +0100
Subject: [PATCH] return 0 for server which is being hammered

socket.destroy when finished
---
 services/clsi/app.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/services/clsi/app.coffee b/services/clsi/app.coffee
index 0a2972f3c2..b9bf18924c 100644
--- a/services/clsi/app.coffee
+++ b/services/clsi/app.coffee
@@ -135,10 +135,12 @@ server = net.createServer (socket) ->
 	availableWorkingCpus = os.cpus().length - 1
 	freeLoad = availableWorkingCpus - fiveMinLoad
 	freeLoadPercentage = Math.round((freeLoad / availableWorkingCpus) * 100)
+	if freeLoadPercentage < 0
+		freeLoadPercentage = 1 # when its 0 the server is set to drain and will move projects about
 	socket.write "up, #{freeLoadPercentage}%\n", "ASCII"
 	socket.on "error", (err)->
 		console.log err, "error with socket"
-	socket.pipe socket
+	socket.destroy()
 	return
 
 port = 4080