Files
webrtc/examples/data-channels
Alex Browne 5ee8b1a5c5 Add ICE candidate event handlers
Add OnICECandidate and OnICEGatheringStateChange methods to
PeerConnection. The main goal of this change is to improve API
compatibility with the JavaScript/Wasm bindings. It does not actually
add trickle ICE support or change the ICE candidate gathering process,
which is still synchronous in the Go implementation. Rather, it fires
the appropriate events similar to they way they would be fired in a true
trickle ICE process.

Remove unused OnNegotiationNeeded event handler. This handler is not
required for most applications and would be difficult to implement in
Go. This commit removes the handler from the JavaScript/Wasm bindings,
which leads to a more similar API for Go and JavaScript/Wasm.

Add OnICEGatheringStateChange to the JavaScript/Wasm bindings. Also
changes the Go implementation so that the function signatures match.
2019-03-25 14:22:11 -07:00
..
2019-03-25 14:22:11 -07:00
2019-03-25 14:22:11 -07:00

data-channels

data-channels is a pion-WebRTC application that shows how you can send/recv DataChannel messages from a web browser

Instructions

Download data-channels

go get github.com/pions/webrtc/examples/data-channels

Open data-channels example page

jsfiddle.net

Run data-channels, with your browsers SessionDescription as stdin

In the jsfiddle the top textarea is your browser's session description, copy that and:

Linux/macOS

Run echo $BROWSER_SDP | data-channels

Windows

  1. Paste the SessionDescription into a file.
  2. Run data-channels < my_file

Input data-channels's SessionDescription into your browser

Copy the text that data-channels just emitted and copy into second text area

Hit 'Start Session' in jsfiddle

Under Start Session you should see 'Checking' as it starts connecting. If everything worked you should see New DataChannel foo 1

Now you can put whatever you want in the Message textarea, and when you hit Send Message it should appear in your browser!

You can also type in your terminal, and when you hit enter it will appear in your web browser.

Congrats, you have used pion-WebRTC! Now start building something cool