In node.js, the webtorrent package only connects to normal TCP/UDP peers, not WebRTC peers. If you want to connect to all types of peers, including WebRTC peers, from node.js, you need to use this package (webtorrent-hybrid).
Previous versions (0.x) of this package used wrtc, a WebRTC implementation via native extensions, the current one is based on electron-webrtc (which in turn uses electron-prebuilt) for better compatibility. It creates a hidden Electron process (which is based on Chromium, so WebRTC support is great!) and communicates with that process to enable WebRTC in Node.js. This adds a lot of overhead, so we are looking forward to using a pure JavaScript implementation, like perhaps Node-RTCPeerConnection when it's ready.
To run this package on a headless server execute the provided script or follow these instructions.
To install WebTorrent:
npm install webtorrent-hybridTo install a webtorrent-hybrid command line program, run:
npm install webtorrent-hybrid -gOn OS X, this should Just Work™.
The current version of webtorrent-hybrid requires a screen, since the headless Electron
instance expects one. If you're running in a screenless environment (like on a server),
you must use a virtual screen such as xvfb. You must install it before using
webtorrent-hybrid.
sudo apt-get install xvfbIf you get an error about a missing .so file ("error while loading shared libraries"), use the search at the bottom of packages.debian.org to find out which packages in your release provide a given file.
On server editions, the following additional packages should be installed since Electron depends on them:
sudo apt-get install libgtk2.0-0 libxtst-dev libxss-dev libgconf2-dev libnss3 libasound2-devsudo yum install xorg-x11-server-Xvfbwebtorrent-hybrid has the same command line interface (CLI) and module API as
webtorrent. Just require('webtorrent-hybrid')
instead of require('webtorrent').
See the WebTorrent docs.
MIT. Copyright (c) Feross Aboukhadijeh and WebTorrent, LLC.