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Fixes the format of the data in connection quality module

This commit is contained in:
hristoterezov 2016-01-04 17:16:58 -06:00
parent 54f2364f18
commit a56d462dae
2 changed files with 41 additions and 22 deletions
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12
app.js
View File

@ -37,7 +37,7 @@ const ConferenceErrors = JitsiMeetJS.errors.conference;
let localVideo, localAudio;
const Commands = {
CONNECTION_QUALITY: "connectionQuality",
CONNECTION_QUALITY: "stats",
EMAIL: "email",
VIDEO_TYPE: "videoType",
ETHERPAD: "etherpad",
@ -325,10 +325,10 @@ function initConference(localTracks, connection) {
APP.UI.updateLocalStats(percent, stats);
// send local stats to other users
room.sendCommand(Commands.CONNECTION_QUALITY, {
value: APP.connectionquality.convertToMUCStats(stats),
room.sendCommandOnce(Commands.CONNECTION_QUALITY, {
children: APP.connectionquality.convertToMUCStats(stats),
attributes: {
id: room.myUserId()
xmlns: 'http://jitsi.org/jitmeet/stats'
}
});
}
@ -340,8 +340,8 @@ function initConference(localTracks, connection) {
// listen to remote stats
room.addCommandListener(
Commands.CONNECTION_QUALITY,
function ({value, attributes}) {
APP.connectionquality.updateRemoteStats(attributes.id, value);
function (values, from) {
APP.connectionquality.updateRemoteStats(from, values);
}
);
APP.connectionquality.addListener(

51
modules/connectionquality/connectionquality.js
View File

@ -23,15 +23,29 @@ var remoteStats = {};
* @returns {{bitrate: {download: *, upload: *}, packetLoss: {total: *, download: *, upload: *}}}
*/
function parseMUCStats(stats) {
if(!stats || !stats.children || !stats.children.length)
return null;
var children = stats.children;
var extractedStats = {};
children.forEach((child) => {
if(child.tagName !== "stat" || !child.attributes)
return;
var attrKeys = Object.keys(child.attributes);
if(!attrKeys || !attrKeys.length)
return;
attrKeys.forEach((attr) => {
extractedStats[attr] = child.attributes[attr];
});
});
return {
bitrate: {
download: stats.bitrate_download,
upload: stats.bitrate_upload
download: extractedStats.bitrate_download,
upload: extractedStats.bitrate_upload
},
packetLoss: {
total: stats.packetLoss_total,
download: stats.packetLoss_download,
upload: stats.packetLoss_upload
total: extractedStats.packetLoss_total,
download: extractedStats.packetLoss_download,
upload: extractedStats.packetLoss_upload
}
};
}
@ -61,11 +75,12 @@ var ConnectionQuality = {
* @param data the statistics
*/
updateRemoteStats: function (id, data) {
if (!data || !data.packetLoss_total) {
data = parseMUCStats(data);
if (!data || !data.packetLoss || !data.packetLoss.total) {
eventEmitter.emit(CQEvents.REMOTESTATS_UPDATED, id, null, null);
return;
}
remoteStats[id] = parseMUCStats(data);
remoteStats[id] = data;
eventEmitter.emit(
CQEvents.REMOTESTATS_UPDATED, id, 100 - data.packetLoss_total, remoteStats[id]
@ -94,17 +109,21 @@ var ConnectionQuality = {
/**
* Converts statistics to format for sending through XMPP
* @param stats the statistics
* @returns {{bitrate_donwload: *, bitrate_uplpoad: *, packetLoss_total: *, packetLoss_download: *, packetLoss_upload: *}}
* @returns [{tagName: "stat", attributes: {{bitrate_donwload: *}},
* {tagName: "stat", attributes: {{ bitrate_uplpoad: *}},
* {tagName: "stat", attributes: {{ packetLoss_total: *}},
* {tagName: "stat", attributes: {{ packetLoss_download: *}},
* {tagName: "stat", attributes: {{ packetLoss_upload: *}}]
*/
convertToMUCStats: function (stats) {
return {
"bitrate_download": stats.bitrate.download,
"bitrate_upload": stats.bitrate.upload,
"packetLoss_total": stats.packetLoss.total,
"packetLoss_download": stats.packetLoss.download,
"packetLoss_upload": stats.packetLoss.upload
};
return [
{tagName: "stat", attributes: {"bitrate_download": stats.bitrate.download}},
{tagName: "stat", attributes: {"bitrate_upload": stats.bitrate.upload}},
{tagName: "stat", attributes: {"packetLoss_total": stats.packetLoss.total}},
{tagName: "stat", attributes: {"packetLoss_download": stats.packetLoss.download}},
{tagName: "stat", attributes: {"packetLoss_upload": stats.packetLoss.upload}}
];
}
};
module.exports = ConnectionQuality;
module.exports = ConnectionQuality;