/**
* Handle resolving generators still running.
* @param GeneratorContainer $gc
* @return PromiseInterface
*/
private function processGeneratorContainerRunning(GeneratorContainer $gc)
{
// Check delay request yields
if ($gc->key() === CoInterface::DELAY) {
return $this->pool->addDelay($gc->current())->then(function () use($gc) {
$gc->send(null);
return $this->processGeneratorContainer($gc);
});
}
// Now we normalize yielded value
$yielded = YieldableUtils::normalize($gc->current());
$yieldables = YieldableUtils::getYieldables($yielded, [], $this->runners);
if (!$yieldables) {
// If there are no yieldables, send yielded value back into generator
$gc->send($yielded);
// Continue
return $this->processGeneratorContainer($gc);
}
// Chain resolver
return $this->promiseAll($yieldables, $gc->key() !== CoInterface::SAFE)->then(YieldableUtils::getApplier($yielded, $yieldables, [$gc, 'send']), [$gc, 'throw_'])->then(function () use($gc, $yieldables) {
// Continue
$this->runners = array_diff_key($this->runners, $yieldables);
return $this->processGeneratorContainer($gc);
});
}
public function testWaitCurlAndDelay()
{
$pool = new Pool(new CoOption(['concurrency' => 3]));
$pool->addCurl(new DummyCurl('A', 10))->then(function () use(&$x) {
$x = microtime(true);
});
$pool->addDelay(1.3)->then(function () use(&$y) {
$y = microtime(true);
});
$pool->addDelay(1.1)->then(function () use(&$z) {
$z = microtime(true);
});
$pool->addDelay(1.2)->then(function () use(&$w) {
$w = microtime(true);
});
$pool->wait();
$this->assertNotNull($x);
$this->assertNotNull($y);
$this->assertNotNull($z);
$this->assertNotNull($w);
$this->assertTrue($x < $z);
$this->assertTrue($z < $w);
$this->assertTrue($w < $y);
}
public function testInvalidDelayDomain()
{
$pool = new Pool(new CoOption(['concurrency' => 3]));
$this->setExpectedException(\DomainException::class);
$pool->addDelay(-1, new Deferred());
}