neoris/dizquetv
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Fix #69 (nice?) Hopefully for good this time. It was already very difficult to create an infinite cache loop. Now even if the worst happens, it might repeat the last few seconds of a video once but nothing more.

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This commit is contained in:
vexorian 2020-09-23 18:38:56 -04:00
parent c4514b3255
commit 43bf85db20
1 changed files with 13 additions and 2 deletions
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15
src/channel-cache.js
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@ -31,10 +31,21 @@ function getCurrentLineupItem(channelId, t1) {
let recorded = cache[channelId];
let lineupItem = JSON.parse( JSON.stringify(recorded.lineupItem) );
let diff = t1 - recorded.t0;
if ( (diff <= SLACK) && (lineupItem.duration >= 2*SLACK) ) {
let rem = lineupItem.duration - lineupItem.start;
if (typeof(lineupItem.streamDuration) !== 'undefined') {
rem = Math.min(rem, lineupItem.streamDuration);
}
if ( (diff <= SLACK) && (diff + SLACK < rem) ) {
//closed the stream and opened it again let's not lose seconds for
//no reason
return lineupItem;
let originalT0 = recorded.lineupItem.originalT0;
if (typeof(originalT0) === 'undefined') {
originalT0 = recorded.t0;
}
if (t1 - originalT0 <= SLACK) {
lineupItem.originalT0 = originalT0;
return lineupItem;
}
}
lineupItem.start += diff;