I'm conducting a stealth search for a Senior JavaScript (jQuery, AJAX)
Engineer with strong node.js or backbone.js for a Silicon Valley
client paying to 140k + benefits. If you are interested in finding out
more, please submit your resume to opensourcestaffing|AT|gmail.com in
the strictest of confi
This might be an ec2 problem. Are you sure it was 100% cpu and not
just a 1.00+ system load? ec2 had a problem where node would get
thrown into the uninterruptible sleep state forever, waiting on io. It
made the scheduler eat itself and would make the machine unresponsive.
Sometimes the kernel woul
I had something similar happen. I've got a very low traffic express
app (no other modules) running on a micro instance. After leaving it
overnight the app would be unresponsive and the node process using
100% CPU / requiring a kill -9.
Other EC2 instance sizes do not have the same problem - only m
Hi,
I recently watched some of the NodeConf 2011 talks and I think one of
the talks also mentioned using repl in production (I believe it was
http://blip.tv/jsconf/nodeconf-2011-matt-ranney-5951153 ).
If I understand correctly, he adds 'hooks' that you can inject stuff
in from a repl, but he has t
http://www.devthought.com/2011/12/22/a-string-is-not-an-error/
On Feb 16, 10:58 am, fent wrote:
> Take a look at zombie.js http://zombie.labnotes.org/
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You received thi
dont throw strings
On Feb 16, 10:58 am, fent wrote:
> Take a look at zombie.js http://zombie.labnotes.org/
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You received this message because you are subscribed to
Here's what you need to do:
1. Create a profile on GitHub.com
2. Search / browser / find some project you are interested in
3. "Fork" the project and now you have a repository for that project
4. Clone this newly forked project on to your hard drive
5. Fix some bugs, make some improvements etc. No
I've been doing web development for about a year. I'm average at
JavaScript and a beginner at Node. I'm looking to become part of an
open source project, to help me learn both better. I learn quick and
am eager to help. I can dedicate about an hour+ each night to the
project. If your intereste
That's a good idea, so I added a tcp port in the app:
resizer.js:
var server = net.createServer(function (socket) {
socket.end('resizer\n')
});
server.listen(8081, "127.0.0.1");
then monitor it in monit:
(monitrc)
check host resizer with address localhost
if failed port 8081 typ
The box is running Node.js 0.6.1
The node process is a webserver running a web application. I'm not
using express, it's simple enough that I hand rolled the application.
It is also not doing websockets or long polling, or anything fancy. It
is making HTTP requests to an outside CouchDB service, HT
On Thu, 16 Feb 2012 22:21:09 +0100, Laurent Perrin wrote:
I just had a bad surprise on a production server and thought I'd
share it.
I have a complex node process that can open a REPL over a unix socket
for debugging purposes. If I enter invalid code:
- If the code is executed immediately, it r
This might be one of those situations where Domains will help...
On Thu, Feb 16, 2012 at 2:40 PM, Jann Horn wrote:
> What you want will probably only worrk in an elegant way with streamlinejs.
>
> Am 16.02.2012 23:36 schrieb "Laurent Perrin" :
>
>
> I just had a bad surprise on a production serve
What you want will probably only worrk in an elegant way with streamlinejs.
Am 16.02.2012 23:36 schrieb "Laurent Perrin" :
I just had a bad surprise on a production server and thought I'd share it.
I have a complex node process that can open a REPL over a unix socket for
debugging purposes. If
I just had a bad surprise on a production server and thought I'd share it.
I have a complex node process that can open a REPL over a unix socket for
debugging purposes. If I enter invalid code:
- If the code is executed immediately, it reports an error in the REPL and
continues.
- However, if
I don't know about monit, but if you start the service with upstart, a
simple 'restart' directive will auto-restart the process if it dies. Is
there some other port you can check on to see if your app is alive?
On Thu, Feb 16, 2012 at 5:05 AM, Angelo Chen wrote:
> Hi,
>
> I have a simple nodejs
On Thu, 16 Feb 2012 12:58:16 -0800 (PST), mscdex wrote:
On Feb 16, 2:08 pm, Diogo Resende wrote:
Same happens on v0.6.10..
FIN is what causes 'end' to be emitted for TCP streams. If I remember
correctly, you'll have to listen on the 'close' event for RST.
Thank you so much, close is emittin
I watch es-discuss, isaacs watches es-discuss.
I don't think any regular node contributors are on the actual committee or
attend the real meetings but we keep an eye on the public list.
On Feb 16, 2012, at February 16, 201211:50 AM, Mark Miller wrote:
> I am one of Google's representative on TC
On Feb 16, 2:08 pm, Diogo Resende wrote:
> Same happens on v0.6.10..
FIN is what causes 'end' to be emitted for TCP streams. If I remember
correctly, you'll have to listen on the 'close' event for RST.
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On Feb 16, 2:40 pm, Kris Walker wrote:
> Normally I would say this is a memory leak, but the memory usage was
> not reported to be very high by `top`. There is only one Node.js
> process running on this machine, and it clearly hit 99% on every
> request. Any idea why this would happen?
What node
I am one of Google's representative on TC39 and am paying attention to Node
and server side JS. During our verbal discussions at the TC39 meetings,
sever side JS comes up fairly often. Whether it comes up often enough is a
matter of judgement, but we're all quite aware of it.
On Thu, Feb 16, 2012
Hi!
On Thu, Feb 16, 2012 at 9:20 PM, Dean Landolt wrote:
>
>
> On Thu, Feb 16, 2012 at 1:48 PM, HG wrote:
>>
>> Hi!
>>
>> On Thu, Feb 16, 2012 at 3:38 PM, Dean Landolt
>> wrote:
>> >
>> >
>> > On Thu, Feb 16, 2012 at 7:09 AM, HG wrote:
>> >>
>> >> Hi!
>> >>
>> >> I created a small counting alg
One of my EC2 machines (not part of a cluster) stopped responding to
my health checker the other day. I logged onto it and using `top`
discovered that the node.js process was hitting 99% cpu utilization
every time it received a request event. I killed the process and
restarted the server; when I st
On Thu, Feb 16, 2012 at 1:48 PM, HG wrote:
> Hi!
>
> On Thu, Feb 16, 2012 at 3:38 PM, Dean Landolt
> wrote:
> >
> >
> > On Thu, Feb 16, 2012 at 7:09 AM, HG wrote:
> >>
> >> Hi!
> >>
> >> I created a small counting algorithm first in JavaScript. Seems to
> >> work ok. But this is of course singl
Same happens on v0.6.10..
---
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Take a look at zombie.js http://zombie.labnotes.org/
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My environment:
- node v0.7.4
- server listenning on loopback port 9000
- client connected to server
- client events (timeout, error, end) listened and console'd
- client retries connection when lost (based on any of the above
events)
After having client and server up I use tcpkill to simulate
Hi!
On Thu, Feb 16, 2012 at 3:38 PM, Dean Landolt wrote:
>
>
> On Thu, Feb 16, 2012 at 7:09 AM, HG wrote:
>>
>> Hi!
>>
>> I created a small counting algorithm first in JavaScript. Seems to
>> work ok. But this is of course single threaded and I could only store
>> snapshots of it to DB. So I sta
Wow that's that looks awesome! Eagerly looking forward for the
release.
On Feb 16, 11:21 am, Koichi Kobayashi wrote:
> Hi Elio,
>
> You can use node-tunnel.
>
> https://github.com/koichik/node-tunnel
>
> Current version (v0.0.0) supports only Node v0.7, but next version
> will work with v0.6.11 (
Hi Elio,
You can use node-tunnel.
https://github.com/koichik/node-tunnel
Current version (v0.0.0) supports only Node v0.7, but next version
will work with v0.6.11 (probably it will be released soon).
On Thu, 16 Feb 2012 08:55:40 -0800 (PST), Elio wrote:
> Hi,
>
> In our application we need
On Wed, Feb 15, 2012 at 9:15 PM, Joe Developer wrote:
> On Thu, Feb 16, 2012 at 10:33 AM, Joe Developer > wrote:
>
>> On Thu, Feb 16, 2012 at 2:40 AM, Liam wrote:
>>
>>> On Feb 15, 10:49 am, Jim Lloyd wrote:
>>> > On Wed, Feb 15, 2012 at 12:04 AM, Liam
>>> wrote:
>>> > > Interesting... Have yo
Hi,
In our application we need to connect to arbitrary web servers from
Node but our server can only connect to the outside internet through
the corporate proxy. If the target page is on a regular HTTP server we
simply set the path to the full URL and things just work; however if
the target page i
> As for the general implications of `module` becoming an identifier in es6
on node...that will be interesting.
Wondering how much is Node.js (or server-side JS for that matter)
represented in the ES6 process - a couple of Google searches reveal
that perhaps not very much:
site:mail.mozilla.org/p
If you want sessions across many app servers or across app shutdowns
then you need to store the sessions somewhere other than memory. This
can be any sort of persistent backend datastore (assuming you want the
session data stored for the server). The cookie/sessionid is used as a
key for where you'
I also use mocha/expressjs. I normally just require the server in the test
and then use Mikeal's Request module to make http calls.
https://gist.github.com/1846235
So your server is running (by requiring it) and then you make http calls to
it.
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A lot of documentation around here is simply the source code itself.
E.g. here you'd want to read:
https://github.com/senchalabs/connect/blob/master/lib/middleware/session/session.js
Just git clone the above repo and do some Ctrl+F on it, and read
around.
Btw. hitting a DB on each request doesn't
I've found the tutorials on elegant code to be rather helpful,
http://elegantcode.com/2010/11/08/taking-baby-steps-with-node-js-introduction/
http://elegantcode.com/2011/12/23/taking-toddler-steps-with-node-js-express/
Also, NodeJitsu docs provide some great points:
http://docs.nodejitsu.com/
Hi!
For starters this is a good set.
http://project70.com/nodejs/beginners-tutorial-node-js/
For some more advanced topics and examples check this compilation:
http://www.scoop.it/t/nodejs-code
On Thu, Feb 16, 2012 at 9:48 AM, funwithJS wrote:
> New to Node JS, can any body tell from where t
hi,
I would like to test. I really would like to test, but I simply can't get
my head around even the simplest call made in my main server file
e.g. I would like to test the following
in server.js
app.get('/user', login_required, function(req, res) {
// req.user is set, and a JSON object is retu
hi,
I've started developing a game with a friend, as we would like to share
server/client code as much as possible, we've decided to write a nice
nodejs backbone adapter for our backend storage, MongoBD.
the first results are already out:
* a rewrite of backbone-mongodb: github.com/ToolPartTeam/b
New to Node JS, can any body tell from where to start from ... though
I have read the Node beginner book but still not much clear.
Can any body share link, code, tutorial, or book to understand how
NodeJS will work in web development. Basically looking for simple
example of signup or login page .
On Thu, Feb 16, 2012 at 7:09 AM, HG wrote:
> Hi!
>
> I created a small counting algorithm first in JavaScript. Seems to
> work ok. But this is of course single threaded and I could only store
> snapshots of it to DB. So I started thinking that what if I use Redis
> directly as the memory. Then I
Hi there,
im currenty searching for a module like node-sigar, that works on all
platforms. We are currently trying to build sigar with gyp for
linux/windows and mac but atm whe have no success.
Now before we go any further i wanted to ask if there is any node module
that has the capabilitys
I think you want to take a lock out in the DB to protect your critical
section of code. I thought that's something Redis supported.
I'm sure performance would be better if the critical section of code
was on the DB itself. Mongo is probably not a good choice as I think
Mongo store procedures block
On Thu, Feb 16, 2012 at 4:25 AM, billywhizz wrote:
> Matt - just wanted to address a couple of points you made:
>
> 1. With node.js clustering you get what is effectively a layer 4 load
> balancer across the available cpu's on a single box. this is all being
> handled by the OS and is insanely fa
Hi!
I created a small counting algorithm first in JavaScript. Seems to
work ok. But this is of course single threaded and I could only store
snapshots of it to DB. So I started thinking that what if I use Redis
directly as the memory. Then I could have multiple threads or even
servers running agai
Hi,
I have a simple nodejs that to be loaded by Monit, this app does not
have http so this will not work:
check host resizer with address 127.0.0.1
if failed port 8080 protocol HTTP
how to check this kind of nodejs app? thanks,
Angelo
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Matt - just wanted to address a couple of points you made:
1. With node.js clustering you get what is effectively a layer 4 load
balancer across the available cpu's on a single box. this is all being
handled by the OS and is insanely fast
2. Restarting a server gracefully is pretty easy with a lit
@Tomasz
Node.js doesn't allow easy customization of Module functionality, it's
basically internal. You also need to be aware that internal API may change
even between minor versions (e.g. one of my modules stopped working from
v0.6.10 because it relied on internal function).
For such specific
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