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Make stats reporting independent of the number of tracks.

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This commit is contained in:
Juliusz Chroboczek 2020-06-12 15:42:44 +02:00
parent 23cceba7ba
commit a8ca2e8559
1 changed files with 22 additions and 25 deletions
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43
static/sfu.js
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@ -44,8 +44,7 @@ function Connection(id, pc) {
this.labelsByMid = {};
this.iceCandidates = [];
this.timers = [];
this.audioStats = {};
this.videoStats = {};
this.stats = {};
}
Connection.prototype.setInterval = function(f, t) {
@ -214,22 +213,21 @@ document.getElementById('requestselect').onchange = function(e) {
};
async function updateStats(conn, sender) {
let stats;
if(!sender.track)
let tid = sender.track && sender.track.id;
if(!tid)
return;
if(sender.track.kind === 'audio')
stats = conn.audioStats;
else if(sender.track.kind === 'video')
stats = conn.videoStats;
else
return;
let stats = conn.stats[tid];
if(!stats) {
conn.stats[tid] = {};
stats = conn.stats[tid];
}
let report;
try {
report = await sender.getStats();
} catch(e) {
delete(stats.rate);
delete(stats[id].rate);
delete(stats.timestamp);
delete(stats.bytesSent);
return;
@ -254,25 +252,24 @@ async function updateStats(conn, sender) {
function displayStats(id) {
let conn = up[id];
if(!conn.audioStats.rate && !conn.videoStats.rate) {
if(!conn) {
setLabel(id);
return;
}
let a = conn.audioStats.rate;
let v = conn.videoStats.rate;
let text = '';
if(a)
text = text + Math.round(a / 1000) + 'kbps';
if(a && v)
text = text + ' + ';
if(v)
text = text + Math.round(v / 1000) + 'kbps';
conn.pc.getSenders().forEach(s => {
let tid = s.track && s.track.id;
let stats = tid && conn.stats[tid];
if(stats && stats.rate > 0) {
if(text)
text = text + ' + ';
text = text + Math.round(stats.rate / 1000) + 'kbps';
}
});
setLabel(id, text);
else
setLabel(id);
}
function mapMediaOption(value) {