haskal
/
jiti-meet
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Changes the way of calculating connection quality.

This commit is contained in:
hristoterezov 2016-05-12 17:48:19 -05:00
parent eda11f4657
commit 99e6453e09
1 changed files with 30 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
modules/connectionquality/connectionquality.js
View File

@ -18,6 +18,16 @@ var stats = {};
*/
var remoteStats = {};
/**
* Quality percent( 100% - good, 0% - bad.) for the local user.
*/
var localConnectionQuality = 100;
/**
* Quality percent( 100% - good, 0% - bad.) stored per id.
*/
var remoteConnectionQuality = {};
/**
* Converts statistics to format used by VideoLayout
* @param stats
@ -51,6 +61,15 @@ function parseMUCStats(stats) {
};
}
/**
* Calculates the quality percent based on passed new and old value.
* @param newVal the new value
* @param oldVal the old value
*/
function calculateQuality(newVal, oldVal) {
return (newVal <= oldVal) ? newVal : (9*oldVal + newVal) / 10;
}
export default {
/**
* Updates the local statistics
@ -58,7 +77,11 @@ export default {
*/
updateLocalStats: function (data) {
stats = data;
eventEmitter.emit(CQEvents.LOCALSTATS_UPDATED, 100 - stats.packetLoss.total, stats);
var newVal = 100 - stats.packetLoss.total;
localConnectionQuality =
calculateQuality(newVal, localConnectionQuality);
eventEmitter.emit(CQEvents.LOCALSTATS_UPDATED, localConnectionQuality,
stats);
},
/**
@ -74,9 +97,13 @@ export default {
}
remoteStats[id] = data;
var newVal = 100 - data.packetLoss.total;
var oldVal = remoteConnectionQuality[id];
remoteConnectionQuality[id] = calculateQuality(newVal, oldVal);
eventEmitter.emit(
CQEvents.REMOTESTATS_UPDATED, id, 100 - data.packetLoss_total, remoteStats[id]
);
CQEvents.REMOTESTATS_UPDATED, id, remoteConnectionQuality[id],
remoteStats[id]);
},
/**