webrtcdevelopment_signaller
v2.0.2
Published
webrtc socket.io signaller
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17
Maintainers
altanaiReadme
WebRTC socket.io signaller
websocket based signaller for handling webrtc offer answer handshake for a comm SaaS platform
To start signaller socket.io server
Signaller to mange the SDP offer/answer for webrtc app on socket.io. To be used while deploying - webrtcdevelopment https://github.com/altanai/webrtc/
Get the code
Download the npm module
npm i webrtcdevelopment_signalleror Clone from the git repo
git clone [email protected]:altanai/webrtcsignaller.gitIntegrate inside nodejs applications
One the source is download import the server lib and start the server
Recommended node version >=v612 Can manage node versions using nvm / node version manager
curl https://raw.githubusercontent.com/creationix/nvm/v0.30.2/install.sh | bash
source ~/.profilecheck nvm version
nvm --version
nvm listTo install a specific node version
vm install v6.2.1
Downloading https://nodejs.org/dist/v6.2.1/node-v6.2.1-linux-x64.tar.xz...
######################################################################## 100.0%
WARNING: checksums are currently disabled for node.js v4.0 and later
manpath: can't set the locale; make sure $LC_* and $LANG are correct
Now using node v6.2.1 (npm v3.9.3)check updated node verson
node -v
v6.2.1Starting manually
To start signaller socket.io server
node server --ssl --port=8085Start server with forever
First download forever
npm install forever -gstart forever with options secure server and port
forever start server.js --ssl --port=8085start with pm2 process manager
start using the ecosystem config file
~/webrtcsignaller$ pm2 start ecosystem.config.js
[PM2][WARN] Applications signaller not running, starting...
[PM2] App [signaller] launched (1 instances)
┌─────┬──────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id │ name │ namespace │ version │ mode │ pid │ uptime │ ↺ │ status │ cpu │ mem │ user │ watching │
├─────┼──────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0 │ signaller │ default │ 2.0.0 │ cluster │ 30115 │ 0s │ 0 │ online │ 0% │ 14.3mb │ ubuntu │ enabled │
└─────┴──────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘see status of running apps
pm2 list
┌─────┬──────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id │ name │ namespace │ version │ mode │ pid │ uptime │ ↺ │ status │ cpu │ mem │ user │ watching │
├─────┼──────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0 │ signaller │ default │ 2.0.0 │ cluster │ 30115 │ 3s │ 0 │ online │ 0% │ 31.8mb │ ubuntu │ enabled │
└─────┴──────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘to see the process reports
pm2 reprt Further more check if ports are listening
lsof -i | grep 8085
> PM2 21865 ubuntu 31u IPv4 18120035 0t0 TCP *:8085 (LISTEN)to see list of running processes in forever
forever listGenerate CSR for ssl certs
openssl req -nodes -newkey rsa:2048 -keyout brightchats.key -out brightchat.csrThen upload the CSR in ssl providing websites like go addy and either generate or re-key the certs
Help and Debugging
nodejs help
To see system usage
df -h
> Filesystem Size Used Avail Use% Mounted on
udev 492M 12K 492M 1% /dev
tmpfs 100M 376K 99M 1% /run
/dev/xvda1 7.8G 5.9G 1.6G 80% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
none 5.0M 0 5.0M 0% /run/lock
none 497M 0 497M 0% /run/shm
none 100M 0 100M 0% /run/userto see free memory
free -m
total used free shared buffers cached
Mem: 992 841 151 17 64 325
-/+ buffers/cache: 450 541
Swap: 0 0 0checking avaible CPU cores
grep -c ^processor /proc/cpuinfo
> 1 To see help related to server
node server.js --help
You can manage configuration in the "config.json" file.
Or use following commands:
node server.js
node server.js --port=9002
node server.js --port=9002 --ssl
node server.js --port=9002 --ssl --sslKey=/home/ssl/ssl.key --sslCert=/home/ssl/ssl.crt
Here is list of all config parameters:
--port=80
This parameter allows you set any custom port.
--ssl
This parameter is shortcut for --isUseHTTPs=true
--isUseHTTPs=true
This parameter allows you force HTTPs. Remove/Skip/Ignore this parameter to use HTTP.
--sslKey=path
This parameter allows you set your domain's .key file.
--sslCert=path
This parameter allows you set your domain's .crt file.
--sslCabundle=path
This parameter allows you set your domain's .cab file.
--version
Check RTCMultiConnection version number.
--dependencies
Check all RTCMultiConnection dependencies.
--autoRebootServerOnFailure=false
Disable auto-restart server.js on failure.
--dirPath=/var/www/html/
Directory path that is used for HTML/CSS/JS content delivery.
--homePage=/demos/Video-Conferencing.html
Open a specific demo instead of loading list of demos.
--enableAdmin=true
Enable /admin/ page.
--adminUserName=username
/admin/ page's username.
--adminPassword=password
/admin/ page's password.Reporting a Vulnerability
Create an issues https://github.com/altanai/webrtc/issues https://github.com/altanai/webrtc/issues
License
MIT
SSH into remote server
Issue1 Permission denied (publickey).
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: UNPROTECTED PRIVATE KEY FILE! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Permissions 0644 for 'xx' are too open.
It is required that your private key files are NOT accessible by others.
This private key will be ignored.
Load key "xx": bad permissions
ubunut@exx: Permission denied (publickey).solution create a instance for example ec2 instance on AWS and create a ssh key. change the ownership permission for the key and the ssh using it
chmod 600 key.pem
ssh -v -i key.pem ubuntu@ec2-address