Multipart Upload failed

[fkizewski]

Hi all.

I've just started to use this sdk.
I would like to upload large file on my bucket, so i use multipart upload described here: http://docs.aws.amazon.com/aws-sdk-php/v3/guide/service/s3-multipart-upload.html

This is my source code:

<?php
require 'vendor/autoload.php';

use Aws\S3\S3Client;
use Aws\S3\MultipartUploader;
use Aws\Exception\MultipartUploadException;

$s3Client = new S3Client([
    'version'     => 'latest',
    'region'      => 'eu-west-1',
    'credentials' => [
        'key'    => 'myKey',
        'secret' => 'mySecret'
    ]
]);

$source = fopen('/var/www/bigfile.mp4', 'rb');
$uploader = new MultipartUploader($s3Client, $source, [
    'bucket' => 'mydestbucket',
    'key'    => 'tmp/bigfile.mp4'
]);

do {
    try {
        $result = $uploader->upload();
    } catch (MultipartUploadException $e) {
        $uploader = new MultipartUploader($s3Client, $source, [
            'state' => $e->getState(),
        ]);
    }
} while (!isset($result));
?>

The size of my file is 9.8GB. Sometimes the upload is done with succes, but very often it's fails.
The exception is:

Fatal error: Uncaught exception 'GuzzleHttp\Promise\RejectionException' with message 'The promise was rejected with reason: Invoking the wait callback did not resolve the promise' in /var/www/vendor/guzzlehttp/promises/src/functions.php:106 Stack trace: #0 /var/www/vendor/guzzlehttp/promises/src/functions.php(490): GuzzleHttp\Promise\exception_for('Invoking the wa...') #1 /var/www/vendor/guzzlehttp/promises/src/Promise.php(199): GuzzleHttp\Promise\{closure}('Invoking the wa...') #2 /var/www/vendor/guzzlehttp/promises/src/Promise.php(152): GuzzleHttp\Promise\Promise::callHandler(2, 'Invoking the wa...', Array) #3 /var/www/vendor/guzzlehttp/promises/src/TaskQueue.php(60): GuzzleHttp\Promise\Promise::GuzzleHttp\Promise\{closure}() #4 /var/www/vendor/guzzlehttp/promises/src/Promise.php(228): GuzzleHttp\Promise\TaskQueue->run() #5 /var/www/vendor/guzzlehttp/promises/src/Promise.php(261): GuzzleHttp\Promise\Promise->waitIfPending() #6 /va in /var/www/vendor/guzzlehttp/promises/src/functions.php on line 106

Could you please help me to resolve this problem. I think it's from the sdk.
Thanks.
Regards Fabrice

[jeskew]

What version of the SDK are you using?

[fkizewski]

Sorry, i forget to put it: 3.3.5

[jeskew]

Any information you can provide about your execution environment would be helpful. I'm unable to reproduce using the default HTTP handler with the following stack:

SDK: 3.3.5
PHP: 5.6.12
Guzzle: 6.1.0
cURL 7.43.0
OSX: 10.10.5

[fkizewski]

Hi Jonathan.
Thanks to try to help me.

I've just find my error: because it's a stream, it's necessary to rewind the stream into the exception! So now all is ok.

Please close this issue.

Best regards, Fabrice

[jeskew]

Well, I think the error message could use some work. Let me see if I can surface the exact issue more explicitly.

[fkizewski]

This is a good idea to be more clear :)

[jeskew]

The underlying issue was resolved upstream in https://github.com/guzzle/promises/releases/tag/1.0.3 .

Please feel free to reopen if you have any questions or concerns.