Im using Node.js 0.6.2 on Windows 7
I managed to get the dependencies solved on Win7 for socket io, now when i launch one of the example apps it doesnt throw any errors.
however, for the IP and listener it reports its listening on , when i launch that in the browser, the connection times out.
Any ideas?
I've tried setting app.listen to different ports and IP addresses, but no luck.
Just for reference, i've tried the famous "hello world" Node.js example which works fine.
Things i've already checked
Other services running on the same ports or same listener IP
Different IP addresses and ports
Firewall / Port blocking
Restarting of the machine
dependencies in node_modules
Different browsers
Telnetting to the listener port (which shows a response so the listener must be working?)
So this works for me (running msysGit and node.js, both latest versions; both Windows installers):
$ cd c:\msysgit\msysgit\cmd
$ git clone git://github.com/ry/node_chat.git
$ cd node_chat
$ "c:\progra~1\nodejs\node.exe" server.js
I can open 127.0.0.1:8001 now and run it. The fact that you have to cd into the directory is a bug in node_chat, same behavior is in OS/X.
I managed to solve this problem with some outside help.
I downloaded Node 0.6.3 which comes with NPM.
I created a test folder and then ran NPM Install socket.io express within the test folder and then tested the example app from the Socket IO website in the how-to-use section.
Socket IO emitted the events fine and it all seems to be working well. Thanks everyone for the help and guidance.
Related
After having deployed a small project on mac I tried to get it running on another PC, windows this time (only have access to that one atm).
Using the same code, node.js version etc. I run into a problem.
When making a call to my mamp apache from my vue project (vue has host 8080, the apache server 80) I get greeted with a error 500 ENOTFOUND.
I configured the proxy in my vue.config which works on mac just fine. Strange thing on windows is I can change the localhost port (or 127.0.0.1) to whatever I want, it will always get resolved to port 80.
Anything I am overlooking here?
When running my ember application with ember serve -e local I get:
Port 4200 is already in use.
Which is weird because no application is running on 4200. I tried to open a dummy HTTP server on 4200 with http-server and it works just fine. It also works when I specify the port via a command line flag ember serve --port 4200.
Some things I've tried:
Restarted my computer.
Removed the node_modules.
Remove the ember tmp directory.
Disabled my firewall.
Tried with disabled wi-fi.
Any thoughts?
I'm running on masOS High Sierra 10.13.6 with the following versions:
node: 8.11.3
ember-cli: 2.18.2
npm: 5.6.0 (also tried with 6.3.0)
Also useful to know:
I have other ember applications running on my computer just fine.
I started to have this problem only recently.
In the past, macOS would keep asking me about authorizing incoming traffic whenever an app was opened, but now it stopped asking me.
I had this issue and tracked it down to using a string vs. integer for port in .ember-cli.
// .ember-cli
{
"port": 8080, // works
"port": "8080", // throws the error mentioned above
}
Not sure if this is the cause for others with this error. As mentioned, first thing is to make sure nothing else is actually running on that port. But OP had already checked that, and so had I.
After further investigation, it seems that the problem is not coming from macOS, but from something messed up in the dependencies causing ember-cli to fail...
It's not quite clear what is causing this, and I will try to post any additional information here, but for now if you happen to encounter this problem, just pass the port value directly to ember-cli like so:
ember serve --port 4200
I'm trying to set up Jekyll on my Windows 10 machine, but can't connect to the website (127.0.0.1:4000) that is created by jekyll serve (or bundle exec jekyll serve). I have followed all the steps in Julian Thilo's Run Jekyll on Windows without any error messages. And when I run jekyll serve in PowerShell from my Jekyll website folder everything seems just fine:
Configuration file: C:/Users/fredr/dropbox/github/jekyll-website/_config.yml
Source: C:/Users/fredr/dropbox/github/jekyll-website
Destination: C:/Users/fredr/dropbox/github/jekyll-website/_site
Incremental build: disabled. Enable with --incremental
Generating...
done in 0.457 seconds.
Auto-regeneration: enabled for 'C:/Users/fredr/dropbox/github/jekyll-website'
Server address: http://127.0.0.1:4000/
Server running... press ctrl-c to stop.
But when I open http://127.0.0.1:4000 (or http://localhost:4000) in my browser, the connection fails.
When I run netstat -an, the port 4000 is listed as
Proto Local Address Foreign Address State
TCP 127.0.0.1:4000 0.0.0.0:0 LISTENING
I have previously managed to set up a localhost using IIS, but that website is stopped now.
This Github issue seems related, but doesn't contain enough information for me to figure out how the problem was solved. It only says to use the "Jekyll on windows package", but I can't find any information on that.
Following in #Fredrik P's footsteps, I CD'd into the project's _site folder (this is where the home folder of the server should be) and ran a Python 3.x simple HTTP server:
D:\frida\frida-website\_site>python -m http.server 3999
Serving HTTP on 0.0.0.0 port 3999 (http://0.0.0.0:3999/) ...
Now pointing my browser to http://0.0.0.0:3999/ works like a charm.
If you need to use Python 2.x, the HTTP server command would be:
python -m SimpleHTTPServer 3999
For more information regarding SimpleHTTPServer (2.x) and http.server (3.x), see this Stack Overflow post.
Until some better solution pops up, I will just host the _site folder with IIS. Not as fancy pancy but works like a charm :)
Hi guys im newbie in vps... I've bought an ovh not managed vps . I like to face problems... But I don't find any documents to these one. Is simple like I said I want to run a nodejs app in centos vps environment but I have enabled plesk.. and I saw in console running the app with the trace but I try to open website with the port and doesn't find anything.
http://vps406315.ovh.net
Thx for all guys
-----------------EDIT-------------------
I'm going to explain better,sorry for previous post.
There is no error, in my console all is ok. Like I said i have an CentOS VPS. Steps that I did:
Connect with PUTTY
Go to folder where is the NodeJS project.
I set the port to 8080
Write node index.js
The app is running and writing the right trace.
I use chrome to check the ip, and show me the default plesk page.
I use wget to check it, and with only http://92.222.71.137/. I attach
an screenshot
I tried to use with the port 8080 with the chrome and wget in putty,
and the response was the same.
In the other hand if I use http://92.222.71.137:8080/login with putty
download the right login.html, and the nodejs app write a trace
indicate me that someone connect to that page. But if I access with
chrome is not working.
Now I would like no know how to make access frome Chrome.
Thx 4 all and sorry for my newbie knowledge
You should give some other details on the configuration or eventual errors you get (both on the browser and the VPS) and how you run the node app (behind a web server, for example)
If you are not running you node app behind a web server, are the node app listening on the correct interface ? 127.0.0.1 and 92.222.71.137 (your site external address) are not the same.
On your VPS you can try to call the node app from the VPS itself using wget or cURL and looking for what happen in the app trace.
Finally it was easy... only i had to open a port to use with TCP, using
iptables -I INPUT -p tcp --dport 8856 --syn -j ACCEPT –
I've followed this manual of installing MEAN stack https://thecodebarbarian.wordpress.com/2013/07/22/introduction-to-the-mean-stack-part-one-setting-up-your-tools/
and I got stuck on the point where I should be able reach for localhost:3000 successfully, but instead I get ERR_CONNECTION_REFUSED. I checked the ports using
netstat -an
and it seems my port 3000 is not even open. My Apache is working on port 80 and after reaching for localhost:80 everything works fine (I even checked if closing the Apache helps). The only thing I changed in the manual is that I installed both express and express-generator thanks to this install express with npm.
Can anybody tell me what should I do additionally so my port 3000 responds?
EDIT: I also checked the host files in system32, the only localhost address I have is 127.0.0.1 (three times, though!)
EDIT2: Solved, same issue as here: Express Node.js doesn't work
Remember to change the app.js file in the folder you are currently working in!