Faraz Ahmed
Member
Hi,
We have noticed that after some weeks some services halted or memory is full. Due to which publishing videos failed and we have to restart the server and service.
How we can fix this problem.
Please see our working code below.
Thanks,
Faraz
We have noticed that after some weeks some services halted or memory is full. Due to which publishing videos failed and we have to restart the server and service.
How we can fix this problem.
Please see our working code below.
Code:
var SESSION_STATUS = Flashphoner.constants.SESSION_STATUS;
var STREAM_STATUS = Flashphoner.constants.STREAM_STATUS;
var localVideo;
$(document).ready(function () {
init_page();
});
function init_page() {
try {
Flashphoner.init({flashMediaProviderSwfLocation: base_url+'web/js/flashphoner/media-provider.swf'});
} catch(e) {
console.log("Your browser doesn't support Flash or WebRTC technology necessary for work of an example");
return;
}
Flashphoner.getMediaDevices(null, true).then(function (list) {
list.audio.forEach(function (device) {
var audio = document.getElementById("audioInput");
var i;
var deviceInList = false;
for (i = 0; i < audio.options.length; i++) {
if (audio.options[i].value == device.id) {
deviceInList = true;
break;
}
}
if (!deviceInList) {
var option = document.createElement("option");
option.text = device.label || device.id;
option.value = device.id;
audio.appendChild(option);
option = null;
}
});
list.video.forEach(function (device) {
console.log(device);
var video = document.getElementById("videoInput");
var i;
var deviceInList = false;
for (i = 0; i < video.options.length; i++) {
if (video.options[i].value == device.id) {
deviceInList = true;
break;
}
}
if (!deviceInList) {
var option = document.createElement("option");
option.text = device.label || device.id;
option.value = device.id;
video.appendChild(option);
option = null;
}
});
}).catch(function (error) {
console.log("Failed to get media devices");
});
//local displays
localVideo = document.getElementById("localVideo");
onStopped();
return false;
//set initial button callback
}
function onStarted(previewStream) {
$("#publishBtn").text("Stop").off('click').click(function(){
$(this).prop('disabled', true);
previewStream.stop();
previewStream = null;
}).prop('disabled', false);
}
function onStopped() {
$("#publishBtn").text("GO LIVE").off('click').click(function(){
// Start and push stream to facebook using webcall server
start();
return false;
//$("#audioInput").prop('disabled', true);
//$("#videoInput").prop('disabled', true);
//$("#videoSettings").prop('disabled', true);
}).prop('disabled', false);
}
function start() {
$("#loading_div_cont").fadeIn("slow");
var url = 'wss://webc.domainname.com:8443';
//check if we already have session
if (Flashphoner.getSessions().length > 0) {
var session = Flashphoner.getSessions()[0];
if (session.getServerUrl() == url) {
startStreaming(session);
return;
} else {
//remove session DISCONNECTED and FAILED callbacks
session.on(SESSION_STATUS.DISCONNECTED, function () {
});
session.on(SESSION_STATUS.FAILED, function () {
});
session.disconnect();
}
}
else
{
//create session
console.log("Create new session with url " + url);
Flashphoner.createSession({urlServer: url}).on(SESSION_STATUS.ESTABLISHED, function(session){
//session connected, start streaming
startStreaming(session);
}).on(SESSION_STATUS.DISCONNECTED, function(){
setStatus(SESSION_STATUS.DISCONNECTED);
onStopped();
}).on(SESSION_STATUS.FAILED, function(){
setStatus(SESSION_STATUS.FAILED);
onStopped();
});
}
}
function startStreaming(session)
{
videoSettings = videoSettings.split('x');
console.log('selected video settings = '+videoSettings[0]+'X'+videoSettings[1]);
//console.log('fb_stream_name = '+fb_stream_name);
//console.log('fb_live_video_id = '+fb_live_video_id);
videoSettings[0] = parseInt(videoSettings[0]);
videoSettings[1] = parseInt(videoSettings[1]);
var video_width = 1280;
var video_height = 720;
if (videoSettings[0] == 1280)
{
video_width = 1280;
video_height = 720;
}
else
if (videoSettings[0] == 720)
{
video_width = 720;
video_height = 720;
}
else
if (videoSettings[0] == 640)
{
video_width = 720;
video_height = 480;
}
videoSettings = videoSettings[0]+"x"+videoSettings[1];
var constraints = {
audio: {
deviceId: $('#audioInput').val(),
bitrate: 1048576 // 128Kbps
},
video: {
deviceId: $('#videoInput').val(),
width: video_width,
height: video_height,
bitrate: (((8*1024)*1024)*2.0), // 2.0Mbps
frameRate: 30
}
};
video_width = null;
video_height = null;
session.createStream({
name: fb_stream_name,
display: localVideo,
cacheLocalResources: true,
receiveVideo: false,
receiveAudio: false,
flashShowFullScreenButton: true,
constraints: constraints,
rtmpUrl: fb_rtmp_url
}).on(STREAM_STATUS.PUBLISHING, function(publishStream){
setStatus(STREAM_STATUS.PUBLISHING);
onStarted(publishStream);
}).on(STREAM_STATUS.UNPUBLISHED, function(){
setStatus(STREAM_STATUS.UNPUBLISHED);
//enable start button
onStopped();
}).on(STREAM_STATUS.FAILED, function(){
setStatus(STREAM_STATUS.FAILED);
//enable start button
onStopped();
}).publish();
constraints = null;
session = null;
}
//show connection or local stream status
function setStatus(status)
{
console.log('Status change detected = '+status);
// var statusField = $("#status");
// statusField.text(status).removeClass();
// if (status == "PUBLISHING") {
// statusField.attr("class","text-success");
// } else if (status == "DISCONNECTED" || status == "UNPUBLISHED") {
// statusField.attr("class","text-muted");
// } else if (status == "FAILED") {
// statusField.attr("class","text-danger");
// }
}Thanks,
Faraz
