Gozzle 6 download progress

Question

I want to download a large file using Guzzle and want to track progress. I don't know if I should stream the stream or use the RequestMediator in some way.

• I tried to subscribe to the curl.callback.progress event, but there is no event dispatcher in the PSR 7 request.
• I tried on_stats , but the callback only starts at the end.
• Progress Subscriber Plugin Deprecated https://github.com/guzzle/progress-subscriber

I am testing the following code.

$dl = 'http://archive.ubuntu.com/ubuntu/dists/wily/main/installer-amd64/current/images/netboot/mini.iso'; $client = new Client([]); $request = new GuzzleHttp\Psr7\Request('get', $dl); $promise = $this->client->sendAsync($request, [ 'sink' => '/tmp/test.bin' ]); $promise->then(function (Response $resp) use ( $fs) { echo 'Finished'; }, function (RequestException $e) { }); $promise->wait(); 

Hint will be appreciated.

Answer 1

Despite the fact that it is not mentioned in the documentation, you can use the "progress" option.

Links to it can be found here .

 $options = [ 'progress' => function ($dl_total_size, $dl_size_so_far, $ul_total_size, $ul_size_so_far) { // do something. } ];