From 3ae57a7e60e977c6838305c802fbde72950e4054 Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Thu, 10 Mar 2016 14:45:32 -0700
Subject: mem

---
 app.js | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/app.js b/app.js
index b294fe9..c37aaff 100644
--- a/app.js
+++ b/app.js
@@ -2,6 +2,25 @@ var os = require('os');
 var http = require('http');
 var ps = require('portscanner');
 var dispatcher = require('httpdispatcher');
+var spawn = require('child_process').spawn;
+
+function getmem(){
+    var prc = spawn('free',  []);
+
+    prc.stdout.setEncoding('utf8');
+    prc.stdout.on('data', function (data) {
+        var str = data.toString()
+        var lines = str.split(/\n/g);
+        for(var i = 0; i < lines.length; i++) {
+            lines[i] = lines[i].split(/\s+/);
+        }
+        serverstat.mem = lines[1][2]/lines[1][1];
+    });
+
+    prc.on('close', function (code) {
+    });
+}
+
 var PORT = 3369;
 
 var serverstat={
@@ -34,15 +53,15 @@ function refreshStat(){
         else
             serverstat.mc=false;
     })
+    getmem();
     serverstat.uptime = os.uptime();
-    serverstat.mem = 1 - os.freemem()/os.totalmem();
     serverstat.load = os.loadavg();
 }
 
 function handleRequest(request, response){
     try {
         //log the request on console
-        console.log(request.url);
+//        console.log(request.url);
         //Disptach
         dispatcher.dispatch(request, response);
     } catch(err) {
-- 
cgit v1.2.3-70-g09d2