Guzzle: postAsync is not working with guzzle 6

[grahul]

https://github.com/guzzle/guzzle/issues/new
How do I pass data with Guzzle 6.0 asynchronous post?

My code is
$client = new Client();
$request = $client->postAsync($url, [
'json' => [
'company_name' => 'update Name'
],
]);
but i am checking in terminal is not calling any type of request

[mtdowling]

Async requests require that you either explicitly wait on them to complete, or that you tick an event loop until the request completes. What you are doing here is initiating a request but exiting the process before it completes. Also note that a response promise is returned, not a request.

$client = new Client();
$promise = $client->postAsync($url, ['json' => ['company_name' => 'update Name']]);
$response = $promise->wait();

[pboethig]

If you use wait it ist async, Wait switches internaly to blocking requests.