private function init()
{
if (!$this->gc) {
$this->gc = new \GearmanClient();
$this->gc->addServer();
$this->gc->setCompleteCallback([$this, 'onTaskComplete']);
}
}
public function initCallbacks()
{
$this->client->setStatusCallback([$this, 'handleStatus']);
$this->client->setDataCallback([$this, 'handleData']);
$this->client->setCompleteCallback([$this, 'handleComplete']);
$this->client->setFailCallback([$this, 'handleFail']);
$this->client->setWarningCallback([$this, 'handleWarning']);
return null;
}
function CreateNewClient()
{
$_client = new GearmanClient();
$_client->addServer("192.168.201.12");
$_client->setCompleteCallback("jobEcho");
return $_client;
}
/**
* Assign all GearmanClient callbacks as Symfony2 events
*
* @param \GearmanClient $gearmanClient Gearman client
*
* @return GearmanCallbacksDispatcher self Object
*/
public function assignTaskCallbacks(\GearmanClient $gearmanClient)
{
$gearmanClient->setCompleteCallback(array($this, 'assignCompleteCallback'));
$gearmanClient->setFailCallback(array($this, 'assignFailCallback'));
$gearmanClient->setDataCallback(array($this, 'assignDataCallback'));
$gearmanClient->setCreatedCallback(array($this, 'assignCreatedCallback'));
$gearmanClient->setExceptionCallback(array($this, 'assignExceptionCallback'));
$gearmanClient->setStatusCallback(array($this, 'assignStatusCallback'));
$gearmanClient->setWarningCallback(array($this, 'assignWarningCallback'));
$gearmanClient->setWorkloadCallback(array($this, 'assignWorkloadCallback'));
}
/**
* Divides the passed workload and handles the division of workload between
* multiple instances
*/
public function before()
{
// If original request and above the workable limit then we
// look to parallelise the work
$m_target = $this->request->post($this->_key_name);
if
(
$this->request->is_initial()
AND isset($m_target)
AND is_array($m_target)
AND count($m_target) >= $this->_workable_limit
)
{
// Instantiate gearman client
$obj_gearman = new GearmanClient;
$obj_gearman->addServer();
// Divide the work into $this->_worker_count chunks for processing
$int_chunk_size = round( count($m_target) / $this->_worker_count );
$arr_chunks = array_chunk( $m_target, $int_chunk_size );
// Reverse the route..
$str_route = $this->request->uri();
// Update the controller action to our own nullifier
$this->request->action('nullifier');
// Schedule each of the requests
$c = 0;
foreach ($arr_chunks as $chunk) {
// Format the string to be passed to the worker by formatting the post
$arr_d = $_POST;
$arr_d[$this->_key_name] = $arr_chunks[$c];
$str_data = $str_route . "#" . http_build_query($arr_d);
$obj_gearman->addTask('make_request', $str_data);
$c++;
}
// Set the complete requests callback
$obj_gearman->setCompleteCallback(array($this,"complete"));
// Execute the requests
$obj_gearman->runTasks();
}
}
/**
* @group concurrency
*/
public function testConcurrency()
{
if (!class_exists('GearmanClient', false)) {
$this->markTestSkipped('pecl/gearman is required for this test to run.');
}
$client = new \GearmanClient();
$client->addServer();
$workerIds = [];
$poppedItems = [];
$client->setCompleteCallback(function (\GearmanTask $task) use(&$workerIds, &$poppedItems) {
$data = explode(':', $task->data(), 2);
if (!is_array($data) || 2 !== count($data)) {
return;
}
list($workerId, $item) = $data;
$workerIds[$workerId] = true;
if (!isset($poppedItems[$item])) {
$poppedItems[$item] = true;
}
});
$queueSize = $this->getConcurrencyQueueSize();
$this->assertGreaterThan(10, $queueSize, 'Queue size is too small to test concurrency.');
$workload = serialize(self::getHandler());
for ($i = 1; $i <= $queueSize; $i++) {
$this->queue->push($i);
$client->addTask('pop', $workload);
}
try {
// run the tasks in parallel (assuming multiple workers)
$result = $client->runTasks();
} catch (\GearmanException $e) {
$result = false;
}
if (!$result) {
$this->markTestSkipped('Unable to run gearman tasks. Check if gearman server is running.');
}
$this->assertEquals($queueSize, count($poppedItems));
$this->assertGreaterThan(1, count($workerIds), 'Not enough workers to test concurrency.');
}
* Gearman PHP Extension
*
* Copyright (C) 2008 James M. Luedke (jluedke@jamesluedke.com)
* Eric Day (eday@oddments.org)
* All rights reserved.
*
* Use and distribution licensed under the PHP license. See
* the LICENSE file in this directory for full text.
*/
/* create our object */
$gmc = new GearmanClient();
/* add the default server */
$gmc->addServer();
/* set a few callbacks */
$gmc->setCreatedCallback("thumb_created");
$gmc->setCompleteCallback("thumb_complete");
$gmc->setFailCallback("thumb_fail");
for ($x = 0; $x < 20; $x++) {
$data[$x]['src'] = $_SERVER['argv'][1];
$data[$x]['dest'] = "{$x}.jpg";
$data[$x]['x'] = (80 + 1) * ($x + 1);
$data[$x]['y'] = NULL;
}
/* fire off each job */
foreach ($data as $img) {
/* NOTE: if you want to asynchronously queue jobs use
** $task= $gmc->add_task_background("shrink_image", serialize($img));
** however keep in mind that your complete callback will not get called */
if (!$gmc->addTask("shrink_image", serialize($img))) {
echo "ERROR RET: " . $gmc->error() . "\n";
exit;
<?php
# The client script
# create our gearman client
$gmc = new GearmanClient();
# add the default job server
$gmc->addServer();
# set a couple of callbacks so we can track progress
$gmc->setCompleteCallback("reverse_complete");
$gmc->setStatusCallback("reverse_status");
# add a task for the "reverse" function
$task = $gmc->addTask("reverse", "Hello World!", null, "1");
# add another task, but this one to run in the background
$task = $gmc->addTaskBackground("reverse", "!dlroW olleH", null, "2");
if (!$gmc->runTasks()) {
echo "ERROR " . $gmc->error() . "\n";
exit;
}
echo "DONE\n";
function reverse_status($task)
{
echo "STATUS: " . $task->unique() . ", " . $task->jobHandle() . " - " . $task->taskNumerator() . "/" . $task->taskDenominator() . "\n";
}
function reverse_complete($task)
{
echo "COMPLETE: " . $task->unique() . ", " . $task->data() . "\n";
}
?>
/** @var \Composer\Autoload\ClassLoader $loader */
$loader = (require_once 'vendor/autoload.php');
$input = new SplFileObject($argv[1], 'r');
$output = new SplFileObject($argv[2], 'w');
$checked = 0;
$valid = 0;
$invalid = 0;
$started = microtime(1);
$client = new GearmanClient();
$client->addServer();
$client->setCompleteCallback(function (GearmanTask $task) use(&$output, &$checked, $started, &$valid, &$invalid) {
$data = json_decode($task->data(), true);
if ($data['status']) {
$output->fwrite($data['email'] . PHP_EOL);
$valid++;
} else {
$invalid++;
}
$checked++;
echo "\r" . date(DATE_ATOM) . " Speed: " . $checked / (microtime(1) - $started) . " emails / sec. Valid: {$valid}, Invalid: {$invalid}. ";
});
$client->setExceptionCallback(function (GearmanTask $task) {
echo "Exception!\n";
});
while (!$input->eof()) {
// for ($i = 0; $i < 2048; $i++) {
$client->doBackground('check_email', trim($input->fgets()));
// }
// break;
}
//$client->runTasks();
public function setCompleteCallback(callable $callback)
{
return $this->gearmanClient->setCompleteCallback($callback);
}
/**
* Functions registered with the worker
*
* @param GearmanJob $job
* @return boolean
*/
function send_email($job)
{
//Get the info of the job
$workload = unserialize($job->workload());
//Ensure the minimum info
if (!array_key_exists('text', $workload) && !array_key_exists('html', $workload)) {
echo sprintf("%s: To send an email we need at least the text or html\n", date('r'));
$job->sendFail();
return FALSE;
}
if (!array_key_exists('to', $workload) || array_key_exists('to', $workload) && empty($workload['to'])) {
echo sprintf("%s: To send an email we need the recipient address\n", date('r'));
$job->sendFail();
return FALSE;
}
if (!array_key_exists('subject', $workload)) {
echo sprintf("%s: To send an email we need the subject of the email\n", date('r'));
$job->sendFail();
return FALSE;
}
echo sprintf("%s: Received a task to send email to %s\n", date('r'), implode(', ', is_array($workload['to']) ? $workload['to'] : array($workload['to'])));
$config = getConfig();
$mail = new Zend_Mail('utf-8');
if ($config->system->email_system->send_by_amazon_ses) {
$transport = new App_Mail_Transport_AmazonSES(array('accessKey' => $config->amazon->aws_access_key, 'privateKey' => $config->amazon->aws_private_key));
}
if (array_key_exists('text', $workload)) {
$mail->setBodyText($workload['text']);
}
if (array_key_exists('html', $workload)) {
$mail->setBodyHtml($workload['html']);
}
if (array_key_exists('reply', $workload) && !empty($workload['reply'])) {
$mail->setReplyTo($workload['reply']);
}
$mail->setFrom($config->amazon->ses->from_address, $config->amazon->ses->from_name);
$mail->addTo($workload['to']);
$mail->setSubject($workload['subject']);
//Prepare gearman client
$config = getConfig();
$gearmanClient = new GearmanClient();
if (!empty($config->gearman->servers)) {
$gearmanClient->addServers($config->gearman->servers->toArray());
} else {
$gearmanClient->addServer();
}
//Add the callbacks
$gearmanClient->setCompleteCallback('taskCompleted');
$gearmanClient->setFailCallback('taskFailed');
try {
if (isset($transport) && $transport instanceof App_Mail_Transport_AmazonSES) {
$mail->send($transport);
} else {
$mail->send();
}
//Some status info
echo sprintf("%s: Email (%s) sent to %s\n", date('r'), $workload['subject'], implode(', ', is_array($workload['to']) ? $workload['to'] : array($workload['to'])));
echo sprintf("%s: Task finished successfully\n\n", date('r'));
$job->sendComplete(TRUE);
return TRUE;
} catch (Exception $e) {
logError(sprintf("Error while sending an email to %s.\n\nError: %s\n", $workload['to'], $e->getMessage()));
$job->sendFail();
return FALSE;
}
}
<?php
require_once '../vendor/autoload.php';
use upload\lib\data;
use upload\model\inmuebles;
$tt1 = microtime(true);
$ctg = new data(array('server' => '10.102.1.3', 'user' => 'sa', 'pass' => 'i3kygbb2', 'database' => 'sifinca', 'engine' => 'mssql'));
$inmueble = new inmuebles($ctg);
echo " Cargando inmuebles ->";
$inmuebles = $inmueble->getInmuebles(array('promocion' => 0));
echo count($inmuebles) . "\n";
$client = new GearmanClient();
//por defecto el localhost
$client->addServer();
$client->setCompleteCallback("complete");
$map = array("total" => 0, "data" => null);
$json = json_encode($map);
// crear task
$i = 0;
foreach ($inmuebles as $row) {
$i++;
$json = json_encode(array("id" => 'C' . $row['id_inmueble']));
$job_handle = $client->addTask("delete", $json, null, $i);
echo "Enviando Tasks -> {$i} \n";
}
if (!$client->runTasks()) {
echo "ERROR " . $client->error() . "\n";
exit;
}
$tt2 = microtime(true);
$r = $tt2 - $tt1;
<?php
$client = new GearmanClient();
$client->addServer('127.0.0.1', 4730);
//本机可以直接addServer(),默认服务器端使用4730端口
$client->setCompleteCallback('completeCallBack');
//先绑定才有效
$result1 = $client->do('say', 'do');
//do是同步进行，进行处理并返回处理结果。
$result2 = $client->doBackground('say', 'doBackground');
//异步进行，只返回处理句柄。
$result3 = $client->addTask('say', 'addTask');
//添加任务到队列,同步进行？通过添加task可以设置回调函数。
$result4 = $client->addTaskBackground('say', 'addTaskBackground');
//添加后台任务到队列，异步进行？
$client->runTasks();
//运行队列中的任务，只是do系列不需要runTask()。
echo 'result1:';
var_dump($result1);
echo '<br/>';
echo 'result2:';
var_dump($result2);
echo '<br/>';
echo 'result3:';
var_dump($result3);
echo '<br/>';
echo 'result4:';
var_dump($result4);
echo '<br/>';
//绑定回调函数，只对addTask有效
function completeCallBack($task)
/**
* Constructor method checks for gearman
*
* @throws Kohana_Request_Exception
*/
public function __construct()
{
if (!extension_loaded('gearman')) {
throw new Kohana_Request_Exception('Unable to load PHP Gearman. Check your local environment.');
}
// Create a new Gearman client and add a server
$this->_gearman_client = new GearmanClient();
/**
* @todo support multiple Gearman servers
* @todo support customisable servers
*/
if (!$this->_gearman_client->addServer()) {
throw new Kohana_Request_Exception('Unable to attach to Gearman server');
}
// Setup callback functions for Gearman tasks
$this->_gearman_client->setDataCallback(array($this, '_task_data'));
$this->_gearman_client->setFailCallback(array($this, '_task_failed'));
$this->_gearman_client->setCompleteCallback(array($this, '_task_complete'));
$this->_gearman_client->setExceptionCallback(array($this, '_task_exception'));
}
