public function testManagesHandles()
{
$m = curl_multi_init();
$b = new BatchContext($m, true);
$h = curl_init();
$t = new Transaction(new Client(), new Request('GET', 'http://httbin.org'));
$b->addTransaction($t, $h);
$this->assertTrue($b->isActive());
$this->assertSame($t, $b->findTransaction($h));
$b->removeTransaction($t);
$this->assertFalse($b->isActive());
try {
$this->assertEquals([], $b->findTransaction($h));
$this->fail('Did not throw');
} catch (\RuntimeException $e) {
}
curl_multi_close($m);
}
public function testCanCloseAll()
{
$m = curl_multi_init();
$b = new BatchContext($m, true);
$h = curl_init();
$t = new Transaction(new Client(), new Request('GET', 'http://httbin.org'));
$b->addTransaction($t, $h);
$b->removeAll();
$this->assertFalse($b->isActive());
$this->assertEquals(0, count($this->readAttribute($b, 'handles')));
curl_multi_close($m);
}
private function perform(BatchContext $context)
{
// The first curl_multi_select often times out no matter what, but is
// usually required for fast transfers.
$active = false;
$multi = $context->getMultiHandle();
do {
do {
$mrc = curl_multi_exec($multi, $active);
} while ($mrc === CURLM_CALL_MULTI_PERFORM);
if ($mrc != CURLM_OK) {
self::throwMultiError($mrc);
}
$this->processMessages($context);
if ($active && curl_multi_select($multi, $this->selectTimeout) === -1) {
// Perform a usleep if a select returns -1.
// See: https://bugs.php.net/bug.php?id=61141
usleep(250);
}
} while ($context->isActive() || $active);
$this->releaseMultiHandle($multi);
}
