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composer require swoole/swoole
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use SwooleCoroutineChannel;
class RedisPool
{
private $max; private $pool; public function __construct($max = 100) { $this->max = $max; $this->pool = new Channel($max); } public function get($config) { if (!$this->pool->isEmpty()) { return $this->pool->pop(); } $redis = new Redis(); $redis->connect($config['host'], $config['port']); $redis->select($config['db']); return $redis; } public function put($redis) { if ($this->pool->length() < $this->max) { $this->pool->push($redis); } else { $redis->close(); } }
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}
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class Queue
{
private $redis; public function __construct($config) { $this->redis = (new RedisPool())->get($config); } public function push($queueName, $data) { $this->redis->lpush($queueName, $data); } public function pop($queueName) { return $this->redis->rpop($queueName); } public function del($queueName, $data) { $this->redis->lrem($queueName, -1, $data); }
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}
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$worker = new SwooleProcessWorker();
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class CoroutineExecutor
{
private $pool; private $redisConfig; public function __construct($maxCoroutineNum, $redisConfig) { $this->pool = new SwooleCoroutineChannel($maxCoroutineNum); $this->redisConfig = $redisConfig; for ($i = 0; $i < $maxCoroutineNum; $i++) { $this->pool->push(new Coroutine()); } } public function execute($callback, $data) { $coroutine = $this->pool->pop(); $coroutine->execute($callback, $data, $this->redisConfig); $this->pool->push($coroutine); }
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}
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class Coroutine
{
private $redis; public function __construct() { $this->redis = null; } public function execute($callback, $data, $config) { if (!$this->redis) { $this->redis = (new RedisPool())->get($config); } Coroutine::create(function () use ($callback, $data) { call_user_func($callback, $this->redis, $data); }); }
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}
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ÎÒÃÇ¿ÉÒÔʹÓÃSwooleµÄHTTP ServerÀ´ÊµÏÖЧÀͶ˿ڼàÌý£¬Í¨¹ýHTTPÇëÇó·½·¨À´¾ÙÐÐÐÐÁÐÖÎÀí¡£ÕâÀïÎÒÃÇÌṩÁбí»ñÈ¡¡¢Ê¹Ãüɾ³ýºÍʹÃüÌí¼Ó½Ó¿Ú¡£
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ÎÒÃÇ¿ÉÒÔʹÓÃSwooleµÄTaskWorkerÀú³ÌÀ´ÊµÏÖʹÃüÖ´ÐС£Í¨¹ý½«Ê¹ÃüÅÉ·¢µ½TaskWorkerÀú³ÌÖУ¬ÔÙÓÉTaskWorkerÀú³ÌÒì²½Ö´ÐÐʹÃü¡£
class Task
{
public function execute($worker, $workerId, $taskId, $taskData) { $executor = new CoroutineExecutor(64, [ 'host' => '127.0.0.1', 'port' => 6379, 'db' => 0 ]); $executor->execute($taskData['callback'], $taskData['data']); return true; }
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}
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$http = new SwooleHttpServer(“127.0.0.1”, 9501);
$http->on(‘start’, function () {
echo "Server started
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“;
});
$http->on(‘request’, function ($request, $response) {
$queue = new Queue([ 'host' => '127.0.0.1', 'port' => 6379, 'db' => 0 ]); switch ($request->server['request_uri']) { case '/queue/list': // »ñÈ¡ÐÐÁÐÁбí break; case '/queue/delete': // ɾ³ýʹÃü break; case '/queue/add': $data = json_decode($request->rawContent(), true); $queue->push($data['queue'], $data['data']); $http->task([ 'callback' => function ($redis, $data) { // ʹÃüÖ´ÐÐÂß¼ }, 'data' => $data ]); break; default: $response->status(404); $response->end(); break; }
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});
$http->on(‘task’, function ($http, $taskId, $workerId, $data) {
$task = new Task(); $result = $task->execute($http, $workerId, $taskId, $data); return $result;
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});
$http->on(‘finish’, function ($http, $taskId, $data) {
// ʹÃüÖ´ÐÐÍê³ÉÂß¼
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});
$http->start();
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