diff options
Diffstat (limited to 'client/src/assets/player/p2p-media-loader/segment-url-builder.ts')
-rw-r--r-- | client/src/assets/player/p2p-media-loader/segment-url-builder.ts | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/client/src/assets/player/p2p-media-loader/segment-url-builder.ts b/client/src/assets/player/p2p-media-loader/segment-url-builder.ts new file mode 100644 index 000000000..32e7ce4f2 --- /dev/null +++ b/client/src/assets/player/p2p-media-loader/segment-url-builder.ts | |||
@@ -0,0 +1,28 @@ | |||
1 | import { basename } from 'path' | ||
2 | import { Segment } from 'p2p-media-loader-core' | ||
3 | |||
4 | function segmentUrlBuilderFactory (baseUrls: string[]) { | ||
5 | return function segmentBuilder (segment: Segment) { | ||
6 | const max = baseUrls.length + 1 | ||
7 | const i = getRandomInt(max) | ||
8 | |||
9 | if (i === max - 1) return segment.url | ||
10 | |||
11 | let newBaseUrl = baseUrls[i] | ||
12 | let middlePart = newBaseUrl.endsWith('/') ? '' : '/' | ||
13 | |||
14 | return newBaseUrl + middlePart + basename(segment.url) | ||
15 | } | ||
16 | } | ||
17 | |||
18 | // --------------------------------------------------------------------------- | ||
19 | |||
20 | export { | ||
21 | segmentUrlBuilderFactory | ||
22 | } | ||
23 | |||
24 | // --------------------------------------------------------------------------- | ||
25 | |||
26 | function getRandomInt (max: number) { | ||
27 | return Math.floor(Math.random() * Math.floor(max)) | ||
28 | } | ||