ndn-js-contrib/dist/util/browser-server.js

Reusable 'Classes' for Named Data Networking: NameTree, PIT, FIB, ContentStore, Interfaces, and Transports

var Peer = require("peerjs")
  , Face = require("../Face.js")
  , DataConnectionTransport = require("./DataConnectionTransport.js");
window.Peer = Peer;

function Node_peer_listen (params){
  var self  = this;

  return new Promise(function Node_listen_Promise(resolve, reject){
    if(params.protocol === "webrtc"){
      var options = {
        host : params.host || location.hostname
        , port : params.port || 8787
        , path : params.path || "/"
        , config : params.config
      }

      var peer = new Peer(params.id,options);

      peer.on('connection', function onClientPeerConnection(dataConnection){
        var face;
        console.log("incoming peerconnection")
        Face.Create(new DataConnectionTransport({
          dataConnection : dataConnection
          , peer         : peer
        }), function ClientPeerConnectionFace_onReceivedElement(element){
              self.onReceivedElement(element, face);
            })
            .then(function onClientFace(fac){
              face = fac;
              self.onFace(fac)
                  .then(function(){
                    self.onPeer(face, dataConnection.metadata);
                  });
            });
      });

      self._servers.push(peer);

      peer.on('open', function onPeerServerConnected(id){
        console.log("peer Open")
        resolve(id)
      })



    } else if (params.protocol === "websocket" && window.WebSocketServer){
      params.port = params.port || 8686;
      params.host = params.host || "0.0.0.0";
      var wsServer = new WebSocketServer({
        port: params.port || 8686
        , host : params.host || "0.0.0.0"
      });

      wsServer.addEventListener('request', function(req) {
        var socket = req.accept();

        Face.create(new ws_Transport(socket), function ws_client_Face_onReceivedElement(element){
              self.onReceivedElement(element, face);
            })
            .then(function onClientFace(face){
              self.onFace(face)
                  .then(function(){
                    self.onPeer(face);
                  });
            });
      });

      self.servers._push(wsServer)

      resolve(params.host + ":" + params.port)
    } else {
      reject(new Error("Unsupported Options"))
    }
  })

}
window.listen = Node_peer_listen;
module.exports = Node_peer_listen;