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Remove half-baked compatibility code for old browsers.

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This commit is contained in:
Juliusz Chroboczek 2020-06-19 11:50:41 +02:00
parent 9560779eb4
commit 426c1e06d8
1 changed files with 13 additions and 15 deletions
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28
static/sfu.js
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@ -1217,27 +1217,25 @@ async function negotiate(id) {
let c = up[id];
if(!c)
throw new Error('unknown connection');
if(typeof(c.pc.getTransceivers) !== 'function')
throw new Error('Browser too old, please upgrade');
let offer = await c.pc.createOffer({});
if(!offer)
throw(new Error("Didn't create offer"));
await c.pc.setLocalDescription(offer);
// mids are not known until this point
if(typeof(c.pc.getTransceivers) === 'function') {
c.pc.getTransceivers().forEach(t => {
if(t.sender && t.sender.track) {
let label = c.labels[t.sender.track.id];
if(label)
c.labelsByMid[t.mid] = label;
else
console.warn("Couldn't find label for track");
}
});
} else {
console.warn('getTransceivers undefined');
displayWarning('getTransceivers undefined, please upgrade your browser');
// let the server deal with the mess
}
c.pc.getTransceivers().forEach(t => {
if(t.sender && t.sender.track) {
let label = c.labels[t.sender.track.id];
if(label)
c.labelsByMid[t.mid] = label;
else
console.warn("Couldn't find label for track");
}
});
send({
type: 'offer',