public function Coroutine::wait in Lockr 7.3

Waits until the promise completes if possible.

Pass $unwrap as true to unwrap the result of the promise, either returning the resolved value or throwing the rejected exception.

If the promise cannot be waited on, then the promise will be rejected.

Parameters

bool $unwrap:

Return value

mixed

Throws

\LogicException if the promise has no wait function or if the promise does not settle after waiting.

Overrides PromiseInterface::wait

File

vendor/guzzlehttp/promises/src/Coroutine.php, line 83

Class

Coroutine

Creates a promise that is resolved using a generator that yields values or promises (somewhat similar to C#'s async keyword).

Namespace

GuzzleHttp\Promise

Code

public function wait($unwrap = true) {
  return $this->result
    ->wait($unwrap);
}