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Bug/sm vod rpro 8917 #448

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77c9387
Merge branch 'feature/mixer-testbeds-no-auth-RPRO-8482' of github.com…
bustardcelly Dec 15, 2021
763931f
Updating SM VOD examples. Fixes RPRO-8917.
bustardcelly Dec 15, 2021
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2 changes: 1 addition & 1 deletion src/page/sm-test/playbackVODStreamManager/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@
<div class="centered settings-area">
<p class="settings-field settings-collapsable">
<label for="name-input" class="settings-label">Name:</label>
<input type="text" name="name-input" id="name-input" placeholder="stream1.flv">
<input type="text" name="name-input" id="name-input" placeholder="stream1.m3u8">
</p>
<p>
<button id="submit-button" class="ui-button">Play File</button>
Expand Down
249 changes: 35 additions & 214 deletions src/page/sm-test/playbackVODStreamManager/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
red5prosdk.setLogLevel(configuration.verboseLogging ? red5prosdk.LOG_LEVELS.TRACE : red5prosdk.LOG_LEVELS.WARN);

var targetSubscriber;
var edgeData;

var nameInput = document.getElementById('name-input');
var submitButton = document.getElementById('submit-button');
Expand Down Expand Up @@ -91,9 +90,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
if (event.type === 'Subscribe.Time.Update') return;
console.log('[Red5ProSubscriber] ' + event.type + '.');
}
function onSubscribeFail (message) {
console.error('[Red5ProSubsriber] Subscribe Error :: ' + message);
}
function onSubscribeSuccess () {
console.log('[Red5ProSubsriber] Subscribe Complete.');
}
Expand All @@ -104,65 +100,19 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
console.log('[Red5ProSubsriber] Unsubscribe Complete.');
}

var generateFlashEmbedObject = function (id) {
var obj = document.createElement('object');
obj.type = 'application/x-shockwave-flash';
obj.id = id;
obj.name = id;
obj.align = 'middle';
obj.data = '../../lib/red5pro/red5pro-subscriber.swf';
obj.width = '100%';
obj.height = '480';
obj.classList.add('red5pro-subscriber', 'red5pro-media-background', 'red5pro-media');
obj.innerHTML = '<param name="quality" value="high">' +
'<param name="wmode" value="opaque">' +
'<param name="bgcolor" value="#000000">' +
'<param name="allowscriptaccess" value="always">' +
'<param name="allowfullscreen" value="true">' +
'<param name="allownetworking" value="all">';
return obj;
}

function isMP4File (url) {
return url.indexOf('.mp4') !== -1;
}

function useMP4Fallback (url) {
console.log('[subscribe] Playback MP4: ' + url);
if (url.indexOf('streams/') === -1) {
var paths = url.split('/');
paths.splice(paths.length - 1, 0, 'streams');
url = paths.join('/');
}
var element = document.getElementById('red5pro-subscriber');
var source = document.createElement('source');
source.type = 'video/mp4;codecs="avc1.42E01E, mp4a.40.2"';
source.src = url;
element.appendChild(source);
}

function useFLVFallback (host, app, streamName) {
console.log('[subscribe] Playback FLV: ' + streamName);
var container = document.getElementById('red5pro-subscriber');
var parent = container ? container.parentNode : document.getElementById('video-container');
if (container && parent) {
parent.removeChild(container);
}
var flashElement = generateFlashEmbedObject('red5pro-subscriber');
var flashvars = document.createElement('param');
flashvars.name = 'flashvars';
flashvars.value = 'stream='+streamName+'&'+
'app='+app+'&'+
'host='+host+'&'+
'muted=false&'+
'autoplay=true&'+
'backgroundColor=#000000&'+
'buffer=0.5&'+
'autosize=true';
flashElement.appendChild(flashvars);
parent.appendChild(flashElement);
}

function useVideoJSFallback (url) {
console.log('[subscribe] Playback HLS: ' + url);
var videoElement = document.getElementById('red5pro-subscriber');
Expand All @@ -178,97 +128,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
});
}


function requestPlaylist (configuration, vod) {
var host = configuration.host;
var app = configuration.app;
var port = serverSettings.httpport;
var baseUrl = protocol + '://' + host + ':' + port;
var apiVersion = configuration.streamManagerAPI || '4.0';
var url = baseUrl + '/streammanager/api/' + apiVersion + '/media/' + app + '/playlists';
return new Promise(function (resolve, reject) {
fetch(url)
.then(function (res) {
if (res.headers.get("content-type") &&
res.headers.get("content-type").toLowerCase().indexOf("application/json") >= 0) {
return res.json();
}
else {
throw new TypeError('Could not properly parse response.');
}
})
.then(function (json) {
if (json.errorMessage) {
throw new Error(json.errorMessage);
} else {
if (json.playlists && json.playlists.length > 0) {
var i = json.playlists.length;
var fileInfo;
while (--i > -1) {
if (json.playlists[i].name === vod) {
fileInfo = json.playlists[i];
break;
}
}
if (fileInfo) {
resolve(fileInfo);
} else {
throw new Error('File not found');
}
} else {
throw new Error('File not found.');
}
}
})
.catch(function (error) {
var jsonError = typeof error === 'string' ? error : JSON.stringify(error, null, 2)
console.error('[SubscribeStreamManagerTest] :: Error - Could not request Edge IP from Stream Manager. ' + jsonError)
reject(error)
});
});
}

function requestEdge (configuration, vod) {
var host = configuration.host;
var app = configuration.app;
var port = serverSettings.httpport;
var baseUrl = protocol + '://' + host + ':' + port;
var apiVersion = configuration.streamManagerAPI || '4.0';
var url = baseUrl + '/streammanager/api/' + apiVersion + '/media/' + app + '/' + vod;
return new Promise(function (resolve, reject) {
fetch(url)
.then(function (res) {
if (res.headers.get("content-type") &&
res.headers.get("content-type").toLowerCase().indexOf("application/json") >= 0) {
return res.json();
}
else {
throw new TypeError('Could not properly parse response.');
}
})
.then(function (json) {
if (json.errorMessage) {
throw new Error(json.errorMessage);
} else {
resolve(json);
}
})
.catch(function (error) {
var jsonError = typeof error === 'string' ? error : JSON.stringify(error, null, 2)
console.error('[SubscribeStreamManagerTest] :: Error - Could not request Edge IP from Stream Manager. ' + jsonError)
reject(error)
});
});
}

function forceFallback (edgeData) {
if (isMP4File(edgeData.url)) {
useMP4Fallback(edgeData.url);
} else {
useFLVFallback(edgeData.serverAddress, edgeData.scope, edgeData.name);
}
}

// Request to unsubscribe.
function unsubscribe () {
return new Promise(function(resolve, reject) {
Expand Down Expand Up @@ -306,18 +165,24 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
return configuration.subscriberFailoverOrder;
}

var retryCount = 0;
var retryLimit = 3;
function generatePlaybackURL (configuration, filename) {
var host = configuration.host;
var app = configuration.app;
var port = serverSettings.httpport.length === 0 ? 443 : serverSettings.httpport;
var baseUrl = protocol + '://' + host + ':' + port;
var apiVersion = configuration.streamManagerAPI || '4.0';
var url = baseUrl + '/streammanager/api/' + apiVersion + '/file/' + app + '/' + filename;
return url
}

function respondToPlaylist (response) {
function playbackFile (name) {
var pathReg = /([^/]+)/g;
var url = response.url;
var name = response.name;
var url = generatePlaybackURL(configuration, name)
var location = url.match(pathReg);
var protocol = location[0].substring(0, location[0].length-1);
var host = location[1].split(':').length > 1 ? location[1].split(':')[0] : location[1]
var port = location[1].split(':').length > 1 ? location[1].split(':')[1] : ''
var app = configuration.app;
var app = 'streammanager/api/4.0/file/' + configuration.app;
if (location.length > 4) {
var paths = [location[2]]
var pathIndex = 3;
Expand Down Expand Up @@ -348,75 +213,27 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
.catch(function (error) {
var jsonError = typeof error === 'string' ? error : JSON.stringify(error, null, 2)
console.error('[Red5ProSubscriber] :: Error in HLS playback. ' + jsonError);
useVideoJSFallback(response.url);
});
}

function respondToEdge (response) {
edgeData = response;
var host = edgeData.serverAddress;
var name = edgeData.name;
var app = edgeData.scope;
edgeData.url = 'http://' + host + ':5080/' + app + '/' + name;

var config = Object.assign({}, configuration, defaultConfiguration);
var rtmpConfig = Object.assign({}, config, {
host: host,
app: app,
protocol: 'rtmp',
port: serverSettings.rtmpport,
streamName: name,
backgroundColor: '#000000',
width: 640,
height: 480,
swf: '../../lib/red5pro/red5pro-subscriber.swf',
swfobjectURL: '../../lib/swfobject/swfobject.js',
productInstallURL: '../../lib/swfobject/playerProductInstall.swf'
});

new red5prosdk.RTMPSubscriber().init(rtmpConfig)
.then(function (subscriberImpl) {
targetSubscriber = subscriberImpl;
// Subscribe to events.
targetSubscriber.on('*', onSubscriberEvent);
return targetSubscriber.subscribe();
})
.then(function () {
onSubscribeSuccess();
})
.catch(function (error) { // eslint-disable-line no-unused-vars
try {
forceFallback(edgeData)
} catch (e) {
console.error('[Red5ProSubscriber] :: Error in subscribing - ' + e.message);
onSubscribeFail(e.message);
if (isMP4File(url)) {
useMP4Fallback(url);
} else if (url.indexOf('flv') !== -1) {
copyFLVLocationToClipboard(url)
} else {
useVideoJSFallback(url);
}
});
}

function respondToEdgeFailure (error) {
if (retryCount++ < retryLimit) {
var retryTimer = setTimeout(function () {
clearTimeout(retryTimer);
startup();
}, 1000);
}
else {
var jsonError = typeof error === 'string' ? error : JSON.stringify(error, null, 2);
console.error('[Red5ProSubscriber] :: Retry timeout in subscribing - ' + jsonError);
}
}

function startup () {
// Kick off.
if (configuration.subscriberFailoverOrder.toLowerCase() === 'hls') {
requestPlaylist(configuration, configuration.stream1)
.then(respondToPlaylist)
.catch(respondToEdgeFailure)
} else {
requestEdge(configuration, configuration.stream1)
.then(respondToEdge)
.catch(respondToEdgeFailure);
function copyFLVLocationToClipboard (url) {
try {
navigator.clipboard.writeText(url)
.then(function () {
console.log(url + ' add to clipboard!')
})
.catch(function (e) {
console.error(e)
})
} catch (e) {
console.error(e)
}
}

Expand All @@ -426,10 +243,14 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
configuration.stream1 = filename;

if (typeof targetSubscriber !== 'undefined') {
unsubscribe().then(startup).catch(startup);
unsubscribe().then(function () {
playbackFile(filename)
}).catch(function () {
playbackFile(filename)
});
}
else {
startup();
playbackFile(filename);
}
}

Expand Down
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