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fix s3.write() to work on new files

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This commit is contained in:
Nicolas Raynaud
2020-10-17 06:42:39 +02:00
parent b10c5ca6e8
commit 79626a3e38
1 changed files with 11 additions and 4 deletions
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15
@xen-orchestra/fs/src/s3.js
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@@ -138,14 +138,21 @@ export default class S3Handler extends RemoteHandlerAbstract {
file = file.fd
}
const uploadParams = this._createParams(file)
const fileSize = +(await this._s3.headObject(uploadParams).promise())
.ContentLength
let fileSize
try {
fileSize = +(await this._s3.headObject(uploadParams).promise()).ContentLength
} catch (e) {
if (e.code === 'NotFound') {
fileSize = 0
} else {
throw e
}
}
if (fileSize < MIN_PART_SIZE) {
const resultBuffer = Buffer.alloc(
Math.max(fileSize, position + buffer.length)
)
const fileContent = (await this._s3.getObject(uploadParams).promise())
.Body
const fileContent = fileSize ? (await this._s3.getObject(uploadParams).promise()).Body : Buffer.alloc(0)
fileContent.copy(resultBuffer)
buffer.copy(resultBuffer, position)
await this._s3