Init Repo

vendor/swoole/examples/redis_pool.php

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+<?php
+
+#This script is forked from db_pool.php
+#
+#u can test like this,
+#
+#/usr/local/php/bin/php bench.php -n 1000 -c 100 -s tcp://127.0.0.1:9508 -f short_tcp / long_tcp
+#
+#
+
+define("SERVER_RELOAD", 'U0VSVkVSX1JFTE9BRAo=');
+
+if(!extension_loaded('swoole')){
+    throw new Exception("install swoole extension, pecl install swoole");
+}
+
+if(!extension_loaded('redis')) {
+	throw new Exception("install redis extension, pecl install redis");
+}
+
+$serv = new swoole_server("0.0.0.0", 9508);
+
+$serv->set(array(
+    'worker_num' => 4,//base on you cpu nums
+    'task_worker_num' => 4,//better equal to worker_num, anyway you can define your own
+	'heartbeat_check_interval' => 5,
+	'heartbeat_idle_time' => 5,
+    'open_cpu_affinity' => 1,
+	'open_eof_check'  => 1,
+	'package_eof'   => "\r\n\r\n",
+	'package_max_length' => 1024 * 16,
+	//'daemonize' => 1
+));
+
+function onStart($serv) {
+    echo "MasterPid={$serv->master_pid}|Manager_pid={$serv->manager_pid}\n";
+    echo "Server: start.Swoole version is [".SWOOLE_VERSION."]\n";
+}
+
+function onReceive($serv, $fd, $from_id, $key)
+{
+	$key = trim($key);
+    if($key === SERVER_RELOAD) { // check if this is a reload cmd
+        $ret = $serv->reload($serv);
+        ($ret === true) ? $serv->send($fd, "reload success\n") : $serv->send($fd, "reload fail\n");
+    }else {
+	    $result = $serv->taskwait($key);
+	    if ($result !== false) {
+	        list($status, $data) = explode(':', $result, 2);
+	        if ($status == 'OK') {
+	            $serv->send($fd, $key . " : " . var_export(unserialize($data), true) . "\n");
+	        } else {
+	            $serv->send($fd, $data);
+	        }
+	        return;
+	    } else {
+	        $serv->send($fd, "Error. Task timeout\n");
+	    }
+    }
+}
+
+function onTask($serv, $task_id, $from_id, $key)
+{
+    static $redis = null;
+    if ($redis == null) {
+        $redis = new Redis();
+        $redis->pconnect("127.0.0.1", 6379);
+        if (!$redis) {
+            $redis = null;
+            $serv->finish("ER: Init Redis Fail.");
+            return;
+        }
+    }
+    $data = $redis->get($key);
+    if ($data === false) {
+        $serv->finish("ER: Get Data Fail.");
+        return;
+    }
+    $serv->finish("OK:" . serialize($data));
+}
+
+function onFinish($serv, $data)
+{
+    echo "AsyncTask Finish:Connect.PID=" . posix_getpid() . PHP_EOL;
+}
+
+$serv->on('Start', 'onStart');
+$serv->on('Receive', 'onReceive');
+$serv->on('Task', 'onTask');
+$serv->on('Finish', 'onFinish');
+$serv->start();
+