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vendor/swoole/examples/server_hot_update_opcache.php

@@ -0,0 +1,145 @@
+<?php
+$serv = new swoole_server("127.0.0.1", 9501);
+$serv->set(array(
+    'worker_num' => 2,
+    //'open_eof_check' => true,
+    //'package_eof' => "\r\n",
+    'task_worker_num' => 2,
+	//'dispatch_mode' => 2,
+	//'daemonize' => 1,
+    //'heartbeat_idle_time' => 5,
+    //'heartbeat_check_interval' => 5,
+));
+function my_onStart($serv)
+{
+	echo "MasterPid={$serv->master_pid}|Manager_pid={$serv->manager_pid}\n";
+    echo "Server: start.Swoole version is [".SWOOLE_VERSION."]\n";
+    //$serv->addtimer(1000);
+}
+
+function my_onShutdown($serv)
+{
+    echo "Server: onShutdown\n";
+}
+
+function my_onTimer($serv, $interval)
+{
+    echo "Server:Timer Call.Interval=$interval\n";
+}
+
+function my_onClose($serv, $fd, $from_id)
+{
+	//echo "Client: fd=$fd is closed.\n";
+}
+
+function my_onConnect($serv, $fd, $from_id)
+{
+	//throw new Exception("hello world");
+// 	echo "Client:Connect.\n";
+}
+
+
+$class = null;
+function my_onWorkerStart($serv, $worker_id)
+{
+    global $argv;
+    global $class;
+    opcache_reset();
+    include "hot_update_class.php";
+    $class = new HotUpdate();
+    if($worker_id >= $serv->setting['worker_num']) {
+        swoole_set_process_name("php {$argv[0]} task worker");
+    } else {
+        swoole_set_process_name("php {$argv[0]} event worker");
+    }
+    //echo "WorkerStart|MasterPid={$serv->master_pid}|Manager_pid={$serv->manager_pid}|WorkerId=$worker_id\n";
+	//$serv->addtimer(500); //500ms
+}
+
+function my_onWorkerStop($serv, $worker_id)
+{
+	echo "WorkerStop[$worker_id]|pid=".posix_getpid().".\n";
+}
+
+function my_onReceive(swoole_server $serv, $fd, $from_id, $data)
+{
+	$cmd = trim($data);
+    if($cmd == "reload") 
+    {
+		$serv->reload($serv);
+	}
+	elseif($cmd == "task") 
+    {
+		$task_id = $serv->task("hello world", 0);
+		echo "Dispath AsyncTask: id=$task_id\n";
+	}
+	elseif($cmd == "info") 
+    {
+		$info = $serv->connection_info($fd);
+		$serv->send($fd, 'Info: '.var_export($info, true).PHP_EOL);
+	}
+    elseif($cmd == "broadcast")
+    {
+        $start_fd = 0;
+        while(true)
+        {
+            $conn_list = $serv->connection_list($start_fd, 10);
+            if($conn_list === false)
+            {
+                break;
+            }
+            $start_fd = end($conn_list);
+            foreach($conn_list as $conn)
+            {
+                if($conn === $fd) continue;
+                $serv->send($conn, "hello from $fd\n");
+            }
+        }
+    }
+    //这里故意调用一个不存在的函数
+    elseif($cmd == "error")
+    {
+        hello_no_exists();
+    }
+	elseif($cmd == "shutdown") 
+    {
+		$serv->shutdown();
+	}
+	else 
+	{
+        global $class;
+        $data .= $class->getData();
+		$serv->send($fd, 'Swoole: '.$data, $from_id);
+		//$serv->close($fd);
+	}
+	//echo "Client:Data. fd=$fd|from_id=$from_id|data=$data";
+	//$serv->deltimer(800);
+	//swoole_server_send($serv, $other_fd, "Server: $data", $other_from_id);
+}
+
+function my_onTask(swoole_server $serv, $task_id, $from_id, $data)
+{
+    echo "AsyncTask[PID=".posix_getpid()."]: task_id=$task_id.".PHP_EOL;
+    $serv->finish("OK");
+}
+
+function my_onFinish(swoole_server $serv, $data)
+{
+    echo "AsyncTask Finish:Connect.PID=".posix_getpid().PHP_EOL;
+}
+
+$serv->on('Start', 'my_onStart');
+$serv->on('Connect', 'my_onConnect');
+$serv->on('Receive', 'my_onReceive');
+$serv->on('Close', 'my_onClose');
+$serv->on('Shutdown', 'my_onShutdown');
+$serv->on('Timer', 'my_onTimer');
+$serv->on('WorkerStart', 'my_onWorkerStart');
+$serv->on('WorkerStop', 'my_onWorkerStop');
+$serv->on('Task', 'my_onTask');
+$serv->on('Finish', 'my_onFinish');
+$serv->on('WorkerError', function($serv, $worker_id, $worker_pid, $exit_code) {
+    echo "worker abnormal exit. WorkerId=$worker_id|Pid=$worker_pid|ExitCode=$exit_code\n";
+});
+$serv->start();
+