23 lines
599 B
JavaScript
23 lines
599 B
JavaScript
self.addEventListener('message', function(event) {
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const { presignedUrl, chunk } = event.data;
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if (presignedUrl == null || chunk==null){
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return;
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}
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fetch(presignedUrl, {
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method: "PUT",
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body: chunk,
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})
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.then((response) => {
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if (!response.ok) {
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throw new Error("Chunk upload failed");
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}
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const etag = response.headers.get('ETag');
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self.postMessage({ etag });
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})
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.catch((error) => {
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console.error(`Error uploading chunk:`, error);
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self.postMessage({ error: error.message });
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});
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});
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