Vehicle-cpp/hkpc/audio_car/audiobridgetest.js

var server = null;
if(window.location.protocol === 'http:')
	server = "http://192.168.131.21:8088/janus";
else
	server = "https://192.168.131.21:8089/janus";

var janus = null;
var mixertest = null;
var opaqueId = "audiobridgetest-"+Janus.randomString(12);

var spinner = null;

var myroom = 1001;	// Demo room
var myid = null;
var webrtcUp = false;
var audioenabled = false;


$(document).ready(function() {
	Janus.init({debug: "all", callback: function() {
		
			janus = new Janus(
				{
					server: server,
					success: function() {
						janus.attach(
							{
								plugin: "janus.plugin.audiobridge",
								opaqueId: opaqueId,
								success: function(pluginHandle) {
									mixertest = pluginHandle;
									
									registerUsername();

									$('#start').removeAttr('disabled').html("Stop")
										.click(function() {
											$(this).attr('disabled', true);
											janus.destroy();
										});
								},

								error: function(error) {
									Janus.error("  -- Error attaching plugin...", error);
								},
								consentDialog: function(on) {
									Janus.debug("Consent dialog should be " + (on ? "on" : "off") + " now");
								},
								iceState: function(state) {
									Janus.log("ICE state changed to " + state);
								},
								mediaState: function(medium, on) {
									Janus.log("Janus " + (on ? "started" : "stopped") + " receiving our " + medium);
								},
								webrtcState: function(on) {
									Janus.log("Janus says our WebRTC PeerConnection is " + (on ? "up" : "down") + " now");
								},
								onmessage: function(msg, jsep) {
									Janus.debug(" ::: Got a message :::", msg);
									var event = msg["audiobridge"];
									Janus.debug("Event: " + event);
									if(event) {
										if(event === "joined") {
											// Successfully joined, negotiate WebRTC now
											if(msg["id"]) {
												myid = msg["id"];
												Janus.log("Successfully joined room " + msg["room"] + " with ID " + myid);
												if(!webrtcUp) {
													webrtcUp = true;
													// Publish our stream
													mixertest.createOffer(
														{
															media: { video: false},	// This is an audio only room
															success: function(jsep) {
																Janus.debug("Got SDP!", jsep);
																var publish = { request: "configure", muted: false };
																mixertest.send({ message: publish, jsep: jsep });
															},
															error: function(error) {
																Janus.error("WebRTC error:", error);
															}
														});
												}
											}
										}
									}
									if(jsep) {
										Janus.debug("Handling SDP as well...", jsep);
										mixertest.handleRemoteJsep({ jsep: jsep });
									}
								},
								onlocalstream: function(stream) {
									Janus.debug(" ::: Got a local stream :::", stream);
								},
								onremotestream: function(stream) {
									if($('#roomaudio').length === 0) {
										$('#mixedaudio').append('<audio class="rounded centered" id="roomaudio" width="100%" height="100%" autoplay/>');
									}
									Janus.attachMediaStream($('#roomaudio').get(0), stream);
								},
								oncleanup: function() {
									Janus.log(" ::: Got a cleanup notification :::");
								}
							});
					},
					error: function(error) {
						Janus.error(error);
					},
					destroyed: function() {
						window.location.reload();
					}
				});
		//});
	}});
});


function registerUsername() {
	username = "car_1";
	var register = { request: "join", room: myroom, display: username };
	mixertest.send({ message: register});
}