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Diffstat (limited to '')
-rw-r--r-- | app/src/lib/ts/truncate.worker.ts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/app/src/lib/ts/truncate.worker.ts b/app/src/lib/ts/truncate.worker.ts new file mode 100644 index 0000000..52eebb7 --- /dev/null +++ b/app/src/lib/ts/truncate.worker.ts @@ -0,0 +1,10 @@ +import type { TruncateRequest, TruncateResponse } from '../types/truncate-worker'; + + +onmessage = async (message: MessageEvent<TruncateRequest>) => { + const file = message.data.file; + const buffer = await file.arrayBuffer(); + const truncated = buffer.slice(0, message.data.size); + + postMessage({ file: truncated } as TruncateResponse); +}
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