Security News
vlt Debuts New JavaScript Package Manager and Serverless Registry at NodeConf EU
vlt introduced its new package manager and a serverless registry this week, innovating in a space where npm has stagnated.
node-datachannel
Advanced tools
"libdatachannel is a standalone implementation of WebRTC Data Channels and WebSockets in C++17 with C bindings for POSIX platforms (including Linux and Apple macOS) and Microsoft Windows. "
NodeJS bindings for libdatachannel library.
Please check libdatachannel for Compatibility & WebRTC details.
const nodeDataChannel = require('../lib/index');
nodeDataChannel.initLogger("Debug");
let dc1 = null;
let dc2 = null;
// Config options
// iceServers: string[];
// proxyServer?: ProxyServer;
// enableIceTcp?: boolean;
// portRangeBegin?: Number;
// portRangeEnd?: Number;
// "iceServers" option is an array of stun/turn server urls
// Examples;
// STUN Server Example : stun:stun.l.google.com:19302
// TURN Server Example : turn:USERNAME:PASSWORD@TURN_IP_OR_ADDRESS:PORT
// TURN Server Example (TCP) : turn:USERNAME:PASSWORD@TURN_IP_OR_ADDRESS:PORT?transport=tcp
// TURN Server Example (TLS) : turns:USERNAME:PASSWORD@TURN_IP_OR_ADDRESS:PORT
let peer1 = new nodeDataChannel.PeerConnection("Peer1", { iceServers: ["stun:stun.l.google.com:19302"] });
// Set Callbacks
peer1.onStateChange((state) => {
console.log("Peer1 State:", state);
});
peer1.onGatheringStateChange((state) => {
console.log("Peer1 GatheringState:", state);
});
peer1.onLocalDescription((sdp, type) => {
console.log("Peer1 SDP:", sdp, " Type:", type);
peer2.setRemoteDescription(sdp, type);
});
peer1.onLocalCandidate((candidate, mid) => {
console.log("Peer1 Candidate:", candidate);
peer2.addRemoteCandidate(candidate, mid);
});
let peer2 = new nodeDataChannel.PeerConnection("Peer2", { iceServers: ["stun:stun.l.google.com:19302"] });
// Set Callbacks
peer2.onStateChange((state) => {
console.log("Peer2 State:", state);
});
peer2.onGatheringStateChange((state) => {
console.log("Peer2 GatheringState:", state);
});
peer2.onLocalDescription((sdp, type) => {
console.log("Peer2 SDP:", sdp, " Type:", type);
peer1.setRemoteDescription(sdp, type);
});
peer2.onLocalCandidate((candidate, mid) => {
console.log("Peer2 Candidate:", candidate);
peer1.addRemoteCandidate(candidate, mid);
});
peer2.onDataChannel((dc) => {
console.log("Peer2 Got DataChannel: ", dc.getLabel());
dc2 = dc;
dc2.onMessage((msg) => {
console.log('Peer2 Received Msg:', msg);
});
dc2.sendMessage("Hello From Peer2");
});
dc1 = peer1.createDataChannel("test");
dc1.onOpen(() => {
dc1.sendMessage("Hello from Peer1");
});
dc1.onMessage((msg) => {
console.log('Peer1 Received Msg:', msg);
});
setTimeout(() => {
dc1.close();
dc2.close();
peer1.close();
peer2.close();
dc1 = null;
dc2 = null;
peer1 = null;
peer2 = null;
nodeDataChannel.cleanup();
}, 10 * 1000);
Prebuilt binaries are available for Windows (x86,x64), Linux & Mac (Node Version >= 10)
> npm install node-datachannel --save
> git clone https://github.com/murat-dogan/node-datachannel.git
> cd node-datachannel
> npm i
Build with libnice support
> npm run install-nice
Other Options
> npm run install -- -DUSE_GNUTLS=1 # Use GNU TLS instead of OpenSSL (Default False)
> npm run install -- -DUSE_SRTP=1 # Enable SRTP for media support ( Default False)
> npm run test # Unit tests
> node test/connectivity.js # Connectivity
Check examples
folder
FAQs
WebRTC For Node.js and Electron. libdatachannel node bindings.
The npm package node-datachannel receives a total of 12,398 weekly downloads. As such, node-datachannel popularity was classified as popular.
We found that node-datachannel demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
vlt introduced its new package manager and a serverless registry this week, innovating in a space where npm has stagnated.
Security News
Research
The Socket Research Team uncovered a malicious Python package typosquatting the popular 'fabric' SSH library, silently exfiltrating AWS credentials from unsuspecting developers.
Security News
At its inaugural meeting, the JSR Working Group outlined plans for an open governance model and a roadmap to enhance JavaScript package management.