function Promise::wait

Same name in this branch

11.1.x vendor/php-http/guzzle7-adapter/src/Promise.php \Http\Adapter\Guzzle7\Promise::wait()
11.1.x vendor/php-http/promise/src/Promise.php \Http\Promise\Promise::wait()

Overrides PromiseInterface::wait

File

vendor/guzzlehttp/promises/src/Promise.php, line 67

Class

Promise: Promises/A+ implementation that avoids recursion when possible.

Namespace

GuzzleHttp\Promise

Code

public function wait(bool $unwrap = true) {
    $this->waitIfPending();
    if ($this->result instanceof PromiseInterface) {
        return $this->result
            ->wait($unwrap);
    }
    if ($unwrap) {
        if ($this->state === self::FULFILLED) {
            return $this->result;
        }
        // It's rejected so "unwrap" and throw an exception.
        throw Create::exceptionFor($this->result);
    }
}