Is it possible to create peer-to-peer connections in different network?

Question

I want to create peer-to-peer connections between 2 nodejs client.

using websocket (dnode)

here is the limit:

• nodejs client run at 2 pc which is in different network.
• they don't have static ip (192.168.1.100 && 192.168.2.200) behind NAT or firewalls
• no permission to change the mapping of router.
• has only static web server in public network. (can change the file by human)
• can install application at pc (win)

is it possible? thanks

Answer 1

May be you can use PeerJS to achieve your objectives. PeerJS simplifies WebRTC peer-to-peer data, video, and audio calls. PeerJS wraps the browser's WebRTC implementation to provide a complete, configurable, and easy-to-use peer-to-peer connection API. Equipped with nothing but an ID, a peer can create a P2P data or media stream connection to a remote peer.

Also to broker connections, PeerJS connects to a PeerServer. Note that no peer-to-peer data goes through the server; The server acts only as a connection broker.