/** @test */
public function shouldReturnRejectedPromiseIfFactoryThrowsException()
{
$exception = new \Exception();
$factory = $this->createCallableMock();
$factory->expects($this->once())->method('__invoke')->will($this->throwException($exception));
$onRejected = $this->createCallableMock();
$onRejected->expects($this->once())->method('__invoke')->with($this->identicalTo($exception));
$p = new LazyPromise($factory);
$p->then($this->expectCallableNever(), $onRejected);
}
/**
* @param \Icicle\Awaitable\Awaitable $awaitable
*/
public function __construct(Awaitable $awaitable)
{
parent::__construct(function () use($awaitable) {
return new Promise(function ($resolve, $reject) use($awaitable) {
$awaitable->done($resolve, $reject);
}, function () use($awaitable) {
$awaitable->cancel();
});
});
}
/**
* Bind the Teleport Endpoint listener to the specified MODX profile.
*
* @param string $profile A valid MODX profile describing the instance to
* bind the Endpoint listener to.
* @param array $options An array of options for the Endpoint.
*
* @throws \RuntimeException If an error occurs binding the listener to the
* specified MODX instance.
*/
public function run($profile, array $options = array())
{
try {
$profile = self::loadProfile($profile);
$modx = $this->getMODX($profile, array_merge(array('log_target' => 'ECHO'), $options));
/** @var \modRegistry $registry */
$registry = $modx->getService('registry', 'registry.modRegistry');
$registerName = $this->getConfig()->get('endpoint.registerName', $options, 'endpoint');
$registerClass = $this->getConfig()->get('endpoint.registerClass', $options, 'registry.modFileRegister');
$registerOptions = $this->getConfig()->get('endpoint.registerOptions', $options, array('directory' => $registerName));
$register = $registry->getRegister($registerName, $registerClass, $registerOptions);
$register->connect();
} catch (InvalidProfileException $e) {
throw new \RuntimeException("Could not start Endpoint listener: {$e->getMessage()}", $e->getCode(), $e);
} catch (\Exception $e) {
throw new \RuntimeException("Could not start Endpoint listener: {$e->getMessage()}", $e->getCode(), $e);
}
$pollInterval = (double) $this->getConfig()->get('endpoint.pollInterval', $options, 1);
/** @var \React\EventLoop\LibEventLoop $loop */
$loop = \React\EventLoop\Factory::create();
$self =& $this;
/* poll MODX registry for Teleportation requests and act on them */
$loop->addPeriodicTimer($pollInterval, function () use($self, $profile, $modx, $register) {
$register->subscribe('/queue/');
$msgs = $register->read(array('msg_limit' => 1, 'poll_limit' => 1, 'remove_read' => true, 'include_keys' => true));
$register->unsubscribe('/queue/');
if (!empty($msgs)) {
$taskMsg = reset($msgs);
$taskId = key($msgs);
if ($self->getConfig()->get('verbose') || $self->getConfig()->get('debug')) {
echo "msg received: {$taskId} => " . print_r($taskMsg, true) . "\n";
}
$register->subscribe("/tasks/{$taskId}/");
$task = Endpoint::createTaskFactory($self, $taskId, $taskMsg, $register);
$promise = new LazyPromise($task);
$promise->then(function ($value) use($self, $register, $taskId) {
if ($self->getConfig()->get('verbose') || $self->getConfig()->get('debug')) {
echo "{$taskId} resolved [value => " . print_r($value, true) . "]\n";
}
$register->send("/tasks/{$taskId}/", array(array('completed' => $value)));
}, function ($reason) use($self, $register, $taskId) {
if ($self->getConfig()->get('verbose') || $self->getConfig()->get('debug')) {
echo "{$taskId} rejected [reason => " . print_r($reason, true) . "]\n";
}
$register->send("/tasks/{$taskId}/", array(array('failed' => $reason)));
}, function ($update) use($self, $register, $taskId) {
if ($self->getConfig()->get('verbose') || $self->getConfig()->get('debug')) {
echo "{$taskId} progress [update => " . print_r($update, true) . "]\n";
}
$register->send("/tasks/{$taskId}/", array(array('progress' => $update)));
});
$register->unsubscribe("/tasks/{$taskId}/");
}
});
$loop->run();
}
