Filirom1

clean.js is just 75x faster than cleanSlow.js :D

test/cleanTest.js:

big-object with cleanSlow.js  49 926ms
big-object with clean.js         669ms

Filirom1

(function () {
  'use strict';
  
  var vows = require('vows'),
      assert = require('assert');

  vows.describe('some test').addBatch({
    'test level 1': {
      topic: function () {
        this.callback(null, 1);

Filirom1

Without doing a DOS on Google it still leaks:

http://i.imgur.com/tnk7w.png

[romain@myhost trace-memory-leaks]$ node --expose-gc gistfile1.js
We should do 5 requests
3MB used
Done: 0/5, not yet GC: 0
24MB used

Done: 5/5, not yet GC: 5

Filirom1

An other memory leak with socket hang up

# node --expose-gc leak.js
webkit-devtools-agent started on 127.0.0.1:1337
We should do 18 requests
3MB used
Done: 0/18, not yet GC: 0
Got error: socket hang up
Got error: socket hang up

Got error: socket hang up

Filirom1

I am actually playing on the branch https://github.com/joyent/node/tree/http-memleak

Without setTimeout it works like a charm,

node --expose-gc gistfile1.js
webkit-devtools-agent started on 0.0.0.0:1337
We should do 18 requests
3MB used
Done: 0/18, not yet GC: 0

Got error: socket hang up

Filirom1

http.get + req.on('error', function(){}) seems to provoke a memory leak:

node --expose-gc leak.js
We should do 5 requests
2MB used
Done: 0/5, not yet GC: 0
26MB used
Done: 5/5, not yet GC: 5
all requests done, memory should be collected by now ?

26MB used

Filirom1

node --expose-gc leak.js
webkit-devtools-agent started on 0.0.0.0:1337
We should do 18 requests
3MB used
Done: 0/18, not yet GC: 0
Got error: undefined
Got error: undefined
Got error: undefined
Got error: undefined
Got error: undefined

Filirom1

moved here

Filirom1

{
cluster_name: "search-bench",
status: "green",
timed_out: false,
number_of_nodes: 2,
number_of_data_nodes: 2,
active_primary_shards: 84,
active_shards: 168,
relocating_shards: 0,
initializing_shards: 0,

Filirom1

This is my first nodejs C addon.

I am not fluent in C, use it with caution.

Inspired by:

• https://github.com/kkaefer/node-cpp-modules/blob/master/05_threadpool/modulename.cpp
• https://github.com/isaacs/node-async-simple/blob/a2ed382c93ee749273ebd75157d65e6b3edc1590/nas.cc
• https://github.com/dmachi/node-xattr/blob/master/src/node_xattr.cc

Run it like this