/**
* @param Job $job
* @param TaskResult $taskResult
* @return TaskResult
*/
private function executeJobTask(Job $job, TaskResult $taskResult)
{
$stopwatchEvent = $this->stopwatch->start($taskResult->getId(), 'task');
$logger = new TaskLogger($job, $taskResult->getTask(), $this->storageApi);
$logger->start($stopwatchEvent);
$startTime = time();
try {
$this->fillComponentData($taskResult);
$httpClient = new Client(array(), $this->logger);
$response = $httpClient->sendOrchestratorRequest($job, $taskResult->getTask(), $this->encryptor);
$pollResponse = null;
// handling async task
if (ResponseValidator::isAsyncResponse($response)) {
$taskJobUrl = null;
try {
$data = ResponseDecoder::decode($response);
if (!empty($data['url'])) {
$taskJobUrl = $data['url'];
}
} catch (\Exception $e) {
}
if ($taskJobUrl) {
$taskResult->setJobUrl($taskJobUrl);
$this->saveJobResult($this->jobResult);
}
$this->logTaskUsability($taskResult, $response);
$retriesCount = 1;
$timeout = $taskResult->getTimeoutMinutes() ? $taskResult->getTimeoutMinutes() : KeboolaOrchestratorBundle::TIMEOUT_MINUTES;
// polling job
do {
$data = array('status' => 'unknown');
if (time() >= $startTime + $timeout * 60) {
throw new Exception\JobRuntimeException(sprintf('Asynchronous task processing timeout after %d minutes', $timeout));
}
$waitSeconds = min(pow(2, $retriesCount), 20);
sleep($waitSeconds);
try {
$pollResponse = $httpClient->sendOrchestratorPollRequest($job, $response, $this->encryptor, $retriesCount);
if ($pollResponse) {
$data = ResponseDecoder::decode($pollResponse);
}
} catch (GuzzleException\RequestException $e) {
if ($e instanceof Exception\CurlException) {
} else {
$prevE = $e->getPrevious();
if (!$prevE || !$prevE instanceof Exception\JobRuntimeException) {
throw $e;
}
}
} catch (\Exception $e) {
// maybe json decode error, do nothing
}
$retriesCount++;
} while (array_key_exists('status', $data) && !StatusConverter::isFinishedStatus($data['status']));
} else {
// stats log
if (ResponseValidator::isSuccessfulResponse($response) || ResponseValidator::isInformationalResponse($response)) {
$this->logTaskUsability($taskResult, $response);
}
}
if ($pollResponse) {
$response = $pollResponse;
if (empty($data) || !in_array($data['status'], array('success', 'ok'))) {
//@TODO logovat odpovedi, ktere vraci nesmyslne OK status
$fakeRequest = new Request($pollResponse ? 'GET' : 'POST', $response->getHeaderLine(Client::EFFECTIVE_URL_HEADER_NAME));
$clientExc = new GuzzleException\ClientException('Error response from component', $fakeRequest, $response);
throw $clientExc;
}
}
if (!ResponseValidator::isSuccessfulResponse($response) && !ResponseValidator::isInformationalResponse($response)) {
$fakeRequest = new Request($pollResponse ? 'GET' : 'POST', $response->getHeaderLine(Client::EFFECTIVE_URL_HEADER_NAME));
$clientExc = new GuzzleException\ClientException('Response with error HTTP code', $fakeRequest, $response);
throw $clientExc;
}
$endEvent = $logger->end();
} catch (GuzzleException\ClientException $e) {
$endEvent = $logger->clientError($e);
if ($e->getResponse()) {
$response = $e->getResponse();
}
} catch (GuzzleException\BadResponseException $e) {
$endEvent = $logger->responseError($e);
if ($e->getResponse()) {
$response = $e->getResponse();
}
} catch (\Exception $e) {
$endEvent = $logger->someError($e, $this->logger);
$response = null;
}
$taskResult->setResult($endEvent, empty($response) ? null : $response);
return $taskResult;
}
/**
* @param Phase $phase
* @param PhaseLogger $logger
* @param Client $httpClient
* @param Response[] $jobResponses
* @return array|bool
*/
public function pollPhase(Phase $phase, PhaseLogger $logger, Client $httpClient, $jobResponses = array())
{
/**
* @var Response[] $pollResponses
*/
$pollResponses = array();
/**
* @var TaskResult[] $taskResults
*/
$taskResults = array();
foreach ($phase->getTasks() as $taskResult) {
$taskResults[$taskResult->getId()] = $taskResult;
}
// all jobs polling
$retriesCount = 1;
$errorsCount = 0;
do {
$waitSeconds = min(pow(2, $retriesCount), 20);
sleep($waitSeconds);
foreach ($jobResponses as $key => $jobResponse) {
$taskResult = $taskResults[$key];
$startTime = $taskResult->getStartTime()->getTimestamp();
try {
$pollResponse = null;
$timeout = $taskResult->getTimeoutMinutes() ? $taskResult->getTimeoutMinutes() : KeboolaOrchestratorBundle::TIMEOUT_MINUTES;
$data = array('status' => 'unknown');
if (time() >= $startTime + $timeout * 60) {
throw new Exception\JobRuntimeException(sprintf('Asynchronous task processing timeout after %d minutes', $timeout));
}
try {
$pollResponse = $httpClient->sendOrchestratorPollRequest($phase->getJob(), $jobResponse, $this->encryptor, $retriesCount);
if ($pollResponse) {
$pollResponses[$key] = $pollResponse;
$data = ResponseDecoder::decode($pollResponse);
}
} catch (GuzzleException\RequestException $e) {
if ($e instanceof Exception\CurlException) {
} else {
$prevE = $e->getPrevious();
if (!$prevE || !$prevE instanceof Exception\JobRuntimeException) {
throw $e;
}
}
} catch (\Exception $e) {
// maybe json decode error, do nothing
}
if (!array_key_exists('status', $data)) {
continue;
}
if (!StatusConverter::isFinishedStatus($data['status'])) {
continue;
}
if ($pollResponse) {
$response = $pollResponse;
if (empty($data) || !in_array($data['status'], array('success', 'ok'))) {
//@TODO logovat odpovedi, ktere vraci nesmyslne OK status
$fakeRequest = new Request('GET', $response->getHeaderLine(Client::EFFECTIVE_URL_HEADER_NAME));
$clientExc = new GuzzleException\ClientException('Error response from component', $fakeRequest, $response);
throw $clientExc;
}
}
if (!ResponseValidator::isSuccessfulResponse($pollResponse) && !ResponseValidator::isInformationalResponse($pollResponse)) {
$fakeRequest = new Request('GET', $pollResponse->getHeaderLine(Client::EFFECTIVE_URL_HEADER_NAME));
$clientExc = new GuzzleException\ClientException('Response with error HTTP code', $fakeRequest, $pollResponse);
throw $clientExc;
}
$endEvent = $logger->getLogger($taskResult)->end();
} catch (GuzzleException\ClientException $e) {
$endEvent = $logger->getLogger($taskResult)->clientError($e);
if ($e->getResponse()) {
$response = $e->getResponse();
}
} catch (GuzzleException\BadResponseException $e) {
$endEvent = $logger->getLogger($taskResult)->responseError($e);
if ($e->getResponse()) {
$response = $e->getResponse();
}
} catch (\Exception $e) {
$endEvent = $logger->getLogger($taskResult)->someError($e, $this->logger);
$response = null;
}
$taskResult->setResult($endEvent, empty($response) ? null : $response);
if ($taskResult->getError() && !$taskResult->getTask()->getContinueOnFailure()) {
$errorsCount++;
}
unset($jobResponses[$key]);
}
$this->saveJobResult($this->jobResult);
$retriesCount++;
} while (count($jobResponses));
if ($errorsCount) {
return false;
}
return array();
}