CODEWITHSUNDEEP
amazon-web-servicesamazon-s3
Achu
Achu

Reputation: 272

S3 upload using javascript sdk speed calculation

I am using AWS javascript SDK to upload a file to S3 using multipart upload.

// Use S3 ManagedUpload class as it supports multipart uploads
  var upload = new AWS.S3.ManagedUpload({
    params: {
      Bucket: albumBucketName,
      Key: photoKey,
      Body: file,
      ACL: "public-read"
    }
  });

But I would like to also show the speed at which the upload is happening in the UI. Document doesn't provide any API to get the speed. So would like to know how to calculate the upload speed.

regards Achuth

Upvotes: 0

Views: 541

Answers (1)

Atul Sharma
Atul Sharma

Reputation: 10720

.on('httpUploadProgress', function(e) {
   console.log(e.loaded);
});

You can use .on listner , and e.loaded will provide you the uploaded bytes value, which can be used to calculate percentage of upload.

new AWS.S3.ManagedUpload({
    params: {
      Bucket: albumBucketName,
      Key: photoKey,
      Body: file,
      ACL: "public-read"
    }
}).on('httpUploadProgress', function(e) {
  console.log(e.loaded);
});

Upvotes: 1

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