mirror of
https://github.com/jech/galene.git
synced 2024-11-09 02:05:59 +01:00
Maintain kinds of tracks in user data structure.
Needed to show in the user list whether a user is publishing a stream.
This commit is contained in:
parent
4a6dccff0c
commit
acca3f9bb3
1 changed files with 52 additions and 0 deletions
|
@ -65,6 +65,7 @@ function newLocalId() {
|
|||
* @property {string} username
|
||||
* @property {Object<string,boolean>} permissions
|
||||
* @property {Object<string,any>} status
|
||||
* @property {Object<string,Object<string,boolean>>} down
|
||||
*/
|
||||
|
||||
/**
|
||||
|
@ -346,6 +347,7 @@ ServerConnection.prototype.connect = async function(url) {
|
|||
username: m.username,
|
||||
permissions: m.permissions || {},
|
||||
status: m.status || {},
|
||||
down: {},
|
||||
};
|
||||
break;
|
||||
case 'change':
|
||||
|
@ -355,6 +357,7 @@ ServerConnection.prototype.connect = async function(url) {
|
|||
username: m.username,
|
||||
permissions: m.permissions || {},
|
||||
status: m.status || {},
|
||||
down: {},
|
||||
};
|
||||
} else {
|
||||
sc.users[m.id].username = m.username;
|
||||
|
@ -673,11 +676,14 @@ ServerConnection.prototype.gotOffer = async function(id, label, source, username
|
|||
|
||||
c.pc.ontrack = function(e) {
|
||||
c.stream = e.streams[0];
|
||||
let changed = recomputeUserStreams(sc, source, c);
|
||||
if(c.ondowntrack) {
|
||||
c.ondowntrack.call(
|
||||
c, e.track, e.transceiver, e.streams[0],
|
||||
);
|
||||
}
|
||||
if(changed && sc.onuser)
|
||||
sc.onuser.call(sc, source, "change");
|
||||
};
|
||||
}
|
||||
|
||||
|
@ -1020,6 +1026,7 @@ Stream.prototype.close = function(replace) {
|
|||
delete(c.sc.down[c.id]);
|
||||
else
|
||||
console.warn('Closing unknown stream');
|
||||
recomputeUserStreams(c.sc, c.source);
|
||||
}
|
||||
c.sc = null;
|
||||
|
||||
|
@ -1027,6 +1034,51 @@ Stream.prototype.close = function(replace) {
|
|||
c.onclose.call(c, replace);
|
||||
};
|
||||
|
||||
/**
|
||||
* @param {ServerConnection} sc
|
||||
* @param {string} id
|
||||
* @param {Stream} [c]
|
||||
* @returns {boolean}
|
||||
*/
|
||||
function recomputeUserStreams(sc, id, c) {
|
||||
let user = sc.users[id];
|
||||
if(!user) {
|
||||
console.warn("recomputing streams for unknown user");
|
||||
return false;
|
||||
}
|
||||
|
||||
if(c) {
|
||||
let changed = false;
|
||||
if(!user.down[c.label])
|
||||
user.down[c.label] = {};
|
||||
c.stream.getTracks().forEach(t => {
|
||||
if(!user.down[c.label][t.kind]) {
|
||||
user.down[c.label][t.kind] = true;
|
||||
changed = true;
|
||||
}
|
||||
});
|
||||
return changed;
|
||||
}
|
||||
|
||||
if(!user.down || Object.keys(user.down).length === 0)
|
||||
return false;
|
||||
|
||||
let old = user.down;
|
||||
user.down = {};
|
||||
|
||||
for(id in sc.down) {
|
||||
let c = sc.down[id];
|
||||
if(!user.down[c.label])
|
||||
user.down[c.label] = {};
|
||||
c.stream.getTracks().forEach(t => {
|
||||
user.down[c.label][t.kind] = true;
|
||||
});
|
||||
}
|
||||
|
||||
// might lead to false positives. Oh, well.
|
||||
return JSON.stringify(old) != JSON.stringify(user.down);
|
||||
}
|
||||
|
||||
/**
|
||||
* abort requests that the server close a down stream.
|
||||
*/
|
||||
|
|
Loading…
Reference in a new issue