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https://github.com/cjb/serverless-webrtc

A demo of using WebRTC with no signaling server.
https://github.com/cjb/serverless-webrtc

Last synced: 4 months ago
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A demo of using WebRTC with no signaling server.

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serverless-webrtc
=================

This is a tech demo of using WebRTC without a signaling server -- the
WebRTC offer/answer exchange is performed manually by the users, for example
via IM. This means that the app can run out of `file:///` directly, without
involving a web server. You can send text messages and files between peers.

This repository contains two different clients that can talk to each other:

1. `serverless-webrtc.js` runs under node.js
2. `serverless-webrtc.html` runs in Chrome or Firefox

Chat is fully interoperable between all of the above (Node, Chrome, Firefox)
in any combination (tested with Chrome 35 and Firefox 29).

![screenshot](https://raw.github.com/cjb/serverless-webrtc/master/serverless-webrtc.png)

### For Node:

```
λ npm install serverless-webrtc
λ node_modules/serverless-webrtc/serverless-webrtc.js
```

Under Node, if you want to create a session instead of joining one:

```
λ node_modules/serverless-webrtc/serverless-webrtc.js --create
```

### For browsers:

In Chrome (but not Firefox), you'll need to run a local web server rather
than just browsing to `file:///`, like this:

```
λ cd serverless-webrtc
λ python -m SimpleHTTPServer 8001 .
Serving HTTP on 0.0.0.0 port 8001 ...
```

and then browse to [http://localhost:8001/](http://localhost:8001/).

### For Android:

[Vojtěch Sázel](https://www.linkedin.com/in/vojtechsazel) has ported this project
to Android: [serverless-webrtc-android](https://github.com/wojta/serverless-webrtc-android).

#### Blog posts with more details:

http://blog.printf.net/articles/2013/05/17/webrtc-without-a-signaling-server

http://blog.printf.net/articles/2014/07/01/serverless-webrtc-continued

#### Browser demo link:

https://cjb.github.io/serverless-webrtc/serverless-webrtc.html

-- Chris Ball (http://printf.net/)