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Update blocking example to use all() helper #11

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Merged
merged 1 commit into from
May 14, 2018
Merged

Update blocking example to use all() helper #11

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20 changes: 9 additions & 11 deletions examples/11-http-blocking.php
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Original file line number Diff line number Diff line change
Expand Up @@ -23,23 +23,21 @@ function download(array $urls)
$loop = Factory::create();
$browser = new Browser($loop);

$queue = new Queue(3, null, function ($url) use ($browser) {
return $browser->get($url);
});

$promises = array();
foreach ($urls as $url) {
$promises[$url] = $queue($url)->then(
function (ResponseInterface $response) use ($url) {
$urls = array_combine($urls, $urls);
$promise = Queue::all(3, $urls, function ($url) use ($browser) {
return $browser->get($url)->then(
function (ResponseInterface $response) {
// return only the body for successful responses
return $response->getBody();
},
function (Exception $e) use ($url) {
function (Exception $e) {
// return null body for failed requests
return null;
}
);
}
});

return Block\awaitAll($promises, $loop);
return Block\await($promise, $loop);
}

$responses = download($urls);
Expand Down