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fee4df2 May 16, 2018
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<!-- Demo version: 2018.05.16 -->
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>SSE+PHP Signaling using RTCMultiConnection</title>
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<h1>
SSE+PHP Signaling using RTCMultiConnection
<p class="no-mobile">This demo is using SSE (Server Sent Events) to setup WebRTC one-to-one connection. <a href="https://github.com/muaz-khan/RTCMultiConnection/tree/master/demos/SSEConnection">Check PHP Source Codes</a></p>
</h1>
<section class="make-center">
<input type="text" id="room-id" value="abcdef" autocorrect=off autocapitalize=off size=20>
<button id="open-room">Open Room</button>
<button id="join-room">Join Room</button>
<button id="open-or-join-room">Open or Join Room</button>
<div id="room-urls" style="text-align: center;display: none;background: #F1EDED;margin: 15px -10px;border: 1px solid rgb(189, 189, 189);border-left: 0;border-right: 0;"></div>
<div id="videos-container"></div>
</section>
<script src="/dev/adapter.js"></script>
<script src="/dist/RTCMultiConnection.min.js"></script>
<script src="/dev/SSEConnection.js"></script>
<script>
window.enableAdapter = true; // enable adapter.js
// ......................................................
// .......................UI Code........................
// ......................................................
document.getElementById('open-room').onclick = function() {
disableInputButtons();
connection.open(document.getElementById('room-id').value, function() {
showRoomURL(connection.sessionid);
});
};
document.getElementById('join-room').onclick = function() {
disableInputButtons();
connection.join(document.getElementById('room-id').value);
};
document.getElementById('open-or-join-room').onclick = function() {
disableInputButtons();
// connection.openOrJoin(document.getElementById('room-id').value);
connection.checkPresence(document.getElementById('room-id').value, function(isRoomExist, roomid) {
console.info('checkPresence', isRoomExist, roomid);
if(isRoomExist) {
connection.join(roomid);
}
else {
connection.open(roomid);
}
});
};
// ......................................................
// ..................RTCMultiConnection Code.............
// ......................................................
var connection = new RTCMultiConnection();
// Using SSE (Server Sent Events) for signaling
connection.socketURL = 'https://webrtcweb.com/SSE/';
connection.setCustomSocketHandler(SSEConnection);
connection.session = {
audio: true,
video: true
};
connection.sdpConstraints.mandatory = {
OfferToReceiveAudio: true,
OfferToReceiveVideo: true
};
connection.videosContainer = document.getElementById('videos-container');
connection.onstream = function(event) {
event.mediaElement.id = event.streamid;
connection.videosContainer.appendChild(event.mediaElement);
if (event.type === 'remote') {
connection.socket.close(); // release SSE connection
}
};
connection.onstreamended = function(event) {
var mediaElement = document.getElementById(event.streamid);
if (mediaElement && mediaElement.parentNode) {
mediaElement.parentNode.removeChild(mediaElement);
}
};
function disableInputButtons() {
document.getElementById('open-room').disabled = true;
document.getElementById('join-room').disabled = true;
document.getElementById('open-or-join-room').disabled = true;
document.getElementById('room-id').disabled = true;
}
// ......................................................
// ......................Handling Room-ID................
// ......................................................
function showRoomURL(roomid) {
var roomHashURL = '#' + roomid;
var roomQueryStringURL = '?roomid=' + roomid;
var html = '<h2>Unique URL for your room:</h2><br>';
html += 'Hash URL: <a href="' + roomHashURL + '" target="_blank">' + roomHashURL + '</a>';
html += '<br>';
html += 'QueryString URL: <a href="' + roomQueryStringURL + '" target="_blank">' + roomQueryStringURL + '</a>';
var roomURLsDiv = document.getElementById('room-urls');
roomURLsDiv.innerHTML = html;
roomURLsDiv.style.display = 'block';
}
(function() {
var params = {},
r = /([^&=]+)=?([^&]*)/g;
function d(s) {
return decodeURIComponent(s.replace(/\+/g, ' '));
}
var match, search = window.location.search;
while (match = r.exec(search.substring(1)))
params[d(match[1])] = d(match[2]);
window.params = params;
})();
var roomid = '';
if (localStorage.getItem(connection.socketMessageEvent)) {
roomid = localStorage.getItem(connection.socketMessageEvent);
} else {
roomid = connection.token();
}
document.getElementById('room-id').value = roomid;
document.getElementById('room-id').onkeyup = function() {
localStorage.setItem(connection.socketMessageEvent, this.value);
};
var hashString = location.hash.replace('#', '');
if (hashString.length && hashString.indexOf('comment-') == 0) {
hashString = '';
}
var roomid = params.roomid;
if (!roomid && hashString.length) {
roomid = hashString;
}
if (roomid && roomid.length) {
document.getElementById('room-id').value = roomid;
localStorage.setItem(connection.socketMessageEvent, roomid);
// auto-join-room
connection.join(roomid);
disableInputButtons();
}
</script>
<section class="no-mobile">
<h2>iOS or Android</h2>
<p>
You can write <a href="http://www.rtcmulticonnection.org/docs/Write-iOS-Apps/" target="_blank">iOS</a> or <a href="http://www.rtcmulticonnection.org/docs/Write-Android-Apps/" target="_blank">Android</a> apps for this demo as well.
</p>
</section>
<footer>
<small id="send-message"></small>
</footer>
<script src="https://cdn.webrtc-experiment.com/common.js"></script>
</body>
</html>