Can HTML5 Websockets connect 2 clients (browsers) directly without using a server? (P2P)

Question

Using HTML5 Websockets, can I open a socket directly between 2 clients (browsers) (assuming I know their IP addresses and there are no NAT traversal issues). I want to send some data directly from one browser to another browser, essentially creating a P2P network. Everything I've read so far on the web, websockets are all used to communicate between client and server, but nothing about client to client.

Thanks

Answer 1

No

Already answered here for more details: Do websockets allow for p2p (browser to browser) communication?

Update:

The WebRTC protocol and API is making rapid progress and allows a Data Channel to be established between two peers (you still may need a STUN/TURN server for the initial NAT traversal and setup).

Answer 2

From past to future: Pick your implementation.

• Most modern browsers support peer to proxy to peer using Websockets.
• Peer to peer is only available using certain browsers plug-ins for example Opera Unite and FireFox Pow.
• Major browsers are in the process of implementing WebRTC which will allow peer to peer.

Answer 3

If you just don't want to implement server your self you can use https://httprelay.io . No additional libraries required, all communication based on simple AJAX calls.